10 Best All-Flash NAS for 2027 That Boost Your Storage

An all-flash NAS can make shared storage more responsive, but the right choice depends on drive format, network speed, and how much capacity you need. My best overall pick is the ASUSTOR Flashstor 6 Gen2 FS6806X, which pairs six NVMe bays with a newer platform for buyers balancing fast storage and everyday versatility. The TerraMaster F8 SSD Plus stands out for eight NVMe bays, while the 4-Bay Core i5 system is the specialist option for buyers prioritizing four 10GbE ports and expandable memory. The main tradeoffs are NVMe versus SATA SSDs, compact capacity versus more bays, and paying for fast networking your clients may not be able to use. Read on for the full breakdown, including which models suit creators, home labs, and simpler shared-storage setups.

Before you orderOffer from Amazon

Get the latest gadgets delivered free with Prime

• Fast, free delivery on millions of items
• Prime Video, Amazon Music and more included
• Member-only deals all year

Start your free Prime trial →Free trial for eligible customers · Cancel anytime

As an affiliate, we earn on qualifying purchases.Hide

Complete the kit

EVEO Screen Cleaner Spray – Large Screen Cleaner Bottle -…

Add to your setup →

iO CLEAN 16oz Screen Cleaner Spray – Best Large Cleaning Kit

Add to your setup →

Screen Cleaner Spray and Wipe – TV screen cleaner spray a…

Add to your setup →

Key Takeaways

• Six NVMe bays make the Flashstor 6 Gen2 FS6806X my best overall pick: it offers more room to build an all-flash pool than the four-bay units without stepping up to a 12-bay chassis.
• The TerraMaster F8 SSD Plus leads on bay count with eight M.2 NVMe slots and a Core i3-N305, making it a better fit for capacity growth than compact four-bay alternatives.
• Networking changes the value of flash storage: the specialist Core i5 model lists four 10GbE ports, while several compact options use 2.5GbE, which may better match a small office or home network.
• The Synology FlashStation FS200T is the SATA-focused outlier: its six 2.5-inch SSD bays differ from the NVMe-first systems and suit buyers who prefer that drive format and Synology’s platform.
• The two Flashstor 12 Pro listings serve different buying needs: one is a 12-bay NAS sold with 12 NVMe SSDs, while the other is the diskless unit for buyers who want to choose drives themselves.

Our Top All Flash Nas Picks

Asustor Flashstor 6 FS6706T, 6 Bay All SSD NAS for Content Creators		Best for Quiet Creative Workspaces	Drive bays: 6 M.2 NVMe SSD slots	Processor: Intel Celeron N5105 quad-core	Memory: 4GB DDR4	VIEW ON AMAZON	See Our Full Breakdown
ASUSTOR Flashstor 6 Gen2 FS6806X 6-Bay All-Flash NVMe NAS		Best Six-Bay 10GbE Upgrade	Drive bays: 6 M.2 NVMe SSD slots	PCIe generation: PCIe 4.0	Processor: AMD Ryzen Embedded V3C14, quad-core, up to 3.8GHz	VIEW ON AMAZON	See Our Full Breakdown
TerraMaster F4 SSD 4-Bay NVMe NAS with Intel N95, 8GB DDR5, and 5GbE		Best Compact All-Flash Value	Drive bays: 4 × M.2 2280 NVMe SSD	Maximum capacity: 32TB total; up to 8TB per SSD	Processor: Intel N95, 4-core, 4-thread, up to 3.4GHz	VIEW ON AMAZON	See Our Full Breakdown
TerraMaster F8 SSD Plus 8-Bay NAS, Intel Core i3-N305, 16GB DDR5, Diskless		Best for Maximum NVMe Capacity	Drive bays: 8 M.2 2280 NVMe SSDs	Maximum capacity: 64TB total; up to 8TB per SSD	Processor: Intel Core i3-N305, 8 cores and 8 threads, up to 3.4GHz	VIEW ON AMAZON	See Our Full Breakdown
Asustor Flashstor 12 Pro FS6712X 24TB NAS Bundle with 12 NVMe SSDs		Best Ready-to-Use High-Capacity Bundle	Drive bays: 12-bay	Included drives: 12 × 2TB NVMe M.2 SSDs	Total storage: 24TB	VIEW ON AMAZON	See Our Full Breakdown
Aiffro K100 All-SSD NAS, Intel N100, 8GB LPDDR5, Four M.2 NVMe Bays, 2.5GbE		Best Compact All-Flash NAS	Processor: Intel N100, 4 cores and 4 threads, up to 3.40GHz	Memory: 8GB LPDDR5 4800MHz	Drive bays: 4 × M.2 2280 NVMe SSD	VIEW ON AMAZON	See Our Full Breakdown
4-Bay All-Flash NAS Server with Intel Core i5-12450H, 4× 10GbE, and 64GB Expandable Memory (Diskless)		Best for High-Speed Wired Networks	Processor: Intel Core i5-12450H, 8 cores, 12 threads, up to 4.4GHz	Storage slots: 4 × M.2 NVMe: 2 × PCIe 4.0 and 2 × PCIe 3.0	Maximum storage capacity: 32TB	VIEW ON AMAZON	See Our Full Breakdown
Synology FlashStation FS200T All‑Flash NAS – 6‑Bay 2.5″ SATA SSD, Intel Celeron J4125, 4GB DDR4 (Up to 8GB), 2.5GbE + 1GbE, Quiet SFF Desktop Storage		Best for Quiet, Managed SATA Storage	Drive bays: 6 × 2.5-inch SATA SSD	Processor: Intel Celeron J4125, quad-core	Memory: 4GB DDR4, expandable to 8GB	VIEW ON AMAZON	See Our Full Breakdown
UGREEN NAS DXP480T Plus 4-Bay All-Flash SSD for Creators & Video Editors		Best for Creators and Video Editors	Processor: Intel Core i5-1235U, 10 cores and 12 threads	Memory: 8GB DDR5	Storage slots: 4 × M.2 NVMe	VIEW ON AMAZON	See Our Full Breakdown
Asustor Flashstor 12 Pro FS6712X 12-Bay All-Flash NAS		Best for Maximum NVMe Bay Count	Model: FS6712X	Drive bays: 12 × M.2 NVMe	Processor: Intel Celeron N5105, quad-core, 2GHz	VIEW ON AMAZON	See Our Full Breakdown

More Details on Our Top Picks

1. Asustor Flashstor 6 FS6706T, 6 Bay All SSD NAS for Content Creators

   

   Best for Quiet Creative Workspaces

   View on Amazon

   The Flashstor 6 FS6706T suits creators who want six NVMe slots and a quieter, compact all-flash setup without stepping up to 10GbE hardware. Its dual 2.5GbE ports offer flexibility for network connections, though they do not match the single 10GbE link on the Flashstor 6 Gen2 FS6806X or TerraMaster F8 SSD Plus for high-throughput shared editing. The Intel Celeron N5105 and 4GB DDR4 are a more modest platform than the Gen2 model’s Ryzen processor and ECC memory, so heavier multitasking is less appealing. HDMI 2.0b and hardware transcoding make it useful for media playback as well as file storage. I’d choose it for a quiet studio NAS, but skip it if your workflow depends on 10GbE or demands more memory headroom.

   Pros:

   • Six M.2 NVMe slots provide all-flash storage in a compact NAS
   • Dual 2.5GbE ports offer flexible high-speed network connectivity
   • HDMI 2.0b and hardware transcoding support direct media playback
   • Low-noise SSD design fits quiet creative workspaces

   Cons:

   • 4GB DDR4 and the Celeron processor offer less headroom than the Flashstor 6 Gen2 FS6806X
   • 2.5GbE connectivity trails the 10GbE options in this lineup for large shared transfers
   • Diskless configuration means SSDs must be sourced separately

   Best for: Video creators and small studio teams seeking quiet NVMe storage, 4K media playback, and dual 2.5GbE connectivity.

   Not ideal for: Teams moving large shared projects over 10GbE or running demanding multitasking workloads that would benefit from more than 4GB of RAM.

   • Drive bays:6 M.2 NVMe SSD slots
   • Processor:Intel Celeron N5105 quad-core
   • Memory:4GB DDR4
   • Networking:Dual 2.5GbE
   • Video output:HDMI 2.0b
   • USB:USB 3.2 Gen 2
   • Storage included:None; diskless
   • Weight:2kg
   Our verdict

   “Choose the FS6706T for quiet six-slot NVMe storage and media features, but pick a 10GbE model for demanding collaborative editing.”

   → See it on Amazon →

2. ASUSTOR Flashstor 6 Gen2 FS6806X 6-Bay All-Flash NVMe NAS

   

   Best Six-Bay 10GbE Upgrade

   View on Amazon

   The Flashstor 6 Gen2 FS6806X is the six-bay choice for buyers who want NVMe storage paired with 10GbE networking, rather than the dual 2.5GbE ceiling of the older FS6706T. Its Ryzen Embedded quad-core processor and 8GB DDR5 ECC memory make it better suited to sustained, multi-user creative work, while ECC memory adds a data-integrity feature absent from several other compact options here. Six PCIe 4.0 slots keep the footprint focused, but they offer less expansion capacity than the eight-bay TerraMaster F8 SSD Plus. The tradeoff is that this is still a diskless system with only 8GB of memory included. I’d favor it over the FS6706T for faster network transfers, but not over the F8 if maximum SSD capacity matters most.

   Pros:

   • Six PCIe 4.0 NVMe slots support a fast all-flash storage pool
   • 10GbE networking is a substantial step up from the FS6706T’s dual 2.5GbE
   • DDR5 ECC memory supports a more reliability-focused setup
   • Supports RAID 0, 1, 5, 6, 10, and JBOD

   Cons:

   • Only 8GB of memory is included
   • Diskless configuration requires a separate SSD purchase
   • Six bays provide less capacity expansion than the TerraMaster F8 SSD Plus

   Best for: Small production teams and advanced home creators who need six NVMe drives, ECC memory, and 10GbE file transfers.

   Not ideal for: Buyers prioritizing the largest possible SSD pool or those who want a ready-to-use NAS with drives already installed.

   • Drive bays:6 M.2 NVMe SSD slots
   • PCIe generation:PCIe 4.0
   • Processor:AMD Ryzen Embedded V3C14, quad-core, up to 3.8GHz
   • Memory:8GB DDR5 ECC, 4800 MT/s
   • Networking:10GbE
   • RAID modes:0, 1, 5, 6, 10, JBOD
   • Operating system:ASUSTOR Data Master (ADM)
   • Dimensions:12.2 × 12.99 × 3.54 inches
   • Storage included:None; drives are user-installed
   Our verdict

   “Pick the FS6806X for a six-drive NVMe NAS with 10GbE and ECC memory, unless you need the F8’s additional bays.”

   → See it on Amazon →

3. TerraMaster F4 SSD 4-Bay NVMe NAS with Intel N95, 8GB DDR5, and 5GbE

   

   Best Compact All-Flash Value

   View on Amazon

   The TerraMaster F4 SSD trims the all-flash NAS idea down to four M.2 drives, which makes it a sensible fit for a home office or compact studio that does not need six or eight bays. Its 5GbE connection sits between the FS6706T’s 2.5GbE ports and the 10GbE links on the Flashstor 6 Gen2 FS6806X and F8 SSD Plus: a useful middle ground, but not the fastest option for several editors sharing large files. The Intel N95 and 8GB DDR5 provide a straightforward platform, while TerraMaster’s backup suite adds synchronization and snapshot tools. The stated 32TB ceiling depends on four 8TB drives, which are not included. Choose this over the Flashstor models for a smaller four-drive footprint; look to the F8 if you need more capacity or 10GbE.

   Pros:

   • Four M.2 2280 NVMe bays support up to 32TB total with compatible drives
   • 5GbE offers more bandwidth than the FS6706T’s 2.5GbE ports
   • 8GB DDR5 memory and an Intel N95 quad-core processor
   • Backup suite includes centralized backup, synchronization, cloud recovery, and snapshots

   Cons:

   • SSDs are not included, and the 32TB maximum requires four 8TB drives
   • 5GbE is slower than the 10GbE links on the FS6806X and F8 SSD Plus
   • Four bays leave less capacity for expansion than the six- and eight-bay alternatives

   Best for: Home-office users, independent creators, and small teams wanting a compact four-drive NVMe NAS with backup tools.

   Not ideal for: Editors who need 10GbE throughput, or buyers who want more than four NVMe drives and room to grow.

   • Drive bays:4 × M.2 2280 NVMe SSD
   • Maximum capacity:32TB total; up to 8TB per SSD
   • Processor:Intel N95, 4-core, 4-thread, up to 3.4GHz
   • Memory:8GB DDR5-4800MHz
   • Networking:5GbE Ethernet
   • Standby noise:Below 19dB
   • Weight:0.6kg
   • Included drives:None; diskless
   Our verdict

   “Choose the F4 SSD for a compact four-drive NAS with 5GbE and backup software, not for maximum transfer speed or expansion.”

   → See it on Amazon →

4. TerraMaster F8 SSD Plus 8-Bay NAS, Intel Core i3-N305, 16GB DDR5, Diskless

   

   Best for Maximum NVMe Capacity

   View on Amazon

   For buyers whose all-flash priority is fitting more SSDs into one NAS, the TerraMaster F8 SSD Plus leads this group with eight M.2 bays and a stated 64TB maximum. That extra capacity distinguishes it from the six-bay Flashstor 6 Gen2 FS6806X, while the Core i3-N305 and 16GB DDR5 also give it more listed memory than either Asustor six-bay model. Its 10GbE port and stated transfer speed of up to 1024MB/s target demanding file workflows, though real throughput depends on the network, drives, and setup. This advantage comes with a diskless configuration: filling all eight slots means buying eight compatible SSDs. I’d pick it for a growing media library or larger team storage pool, but the TerraMaster F4 SSD is a more restrained fit when four drives are enough.

   Pros:

   • Eight M.2 2280 NVMe slots support a stated maximum of 64TB
   • 10GbE networking targets fast transfers on a compatible network
   • 16GB DDR5 and an eight-core Core i3-N305 offer more listed compute and memory than the six-bay Asustor models
   • Includes business backup and ransomware protection features

   Cons:

   • Diskless setup means all SSDs must be purchased separately
   • Reaching the stated 64TB maximum requires eight compatible 8TB SSDs
   • The eight-drive capacity may be unnecessary for buyers who can work with the F4 SSD’s four bays

   Best for: Creative teams and power users building a high-capacity NVMe pool for large media libraries or shared project files.

   Not ideal for: Buyers with modest storage needs, a limited SSD budget, or no need for the F8’s eight-drive capacity.

   • Drive bays:8 M.2 2280 NVMe SSDs
   • Maximum capacity:64TB total; up to 8TB per SSD
   • Processor:Intel Core i3-N305, 8 cores and 8 threads, up to 3.4GHz
   • Memory:16GB DDR5-4800MHz
   • Networking:10GbE
   • Transfer speed:Up to 1024MB/s
   • Standby noise:Below 19dB
   • Warranty:2 years
   • Included storage:None; diskless
   Our verdict

   “Choose the F8 SSD Plus when eight NVMe bays, 10GbE, and 16GB memory matter more than keeping the drive count small.”

   → See it on Amazon →

5. Asustor Flashstor 12 Pro FS6712X 24TB NAS Bundle with 12 NVMe SSDs

   

   Best Ready-to-Use High-Capacity Bundle

   View on Amazon

   The Flashstor 12 Pro FS6712X bundle is the outlier here because it arrives with twelve 2TB NVMe SSDs already included, for 24TB of stated all-flash capacity. That removes the drive-selection step required by the diskless F8 SSD Plus, and its 10GbE connection gives it the network bandwidth expected for large transfers. The tradeoff is a modest 4GB of DDR4 memory, which may constrain heavier multitasking compared with the F8’s 16GB DDR5 or the FS6806X’s ECC memory. Hot-swappable drives can make maintenance more convenient, and the listed RAID modes offer configuration choices. This bundle makes the most sense when preinstalled capacity and twelve bays matter more than memory headroom; buyers seeking a customizable build may prefer a diskless model.

   Pros:

   • Includes twelve 2TB NVMe SSDs for 24TB of all-flash storage
   • 10GbE networking supports fast transfers on a compatible network
   • Hot-swappable drives simplify drive servicing
   • Supports RAID 0, 1, 5, 6, and 10

   Cons:

   • 4GB DDR4 may limit demanding multitasking compared with the F8 SSD Plus’s 16GB DDR5
   • Included 2TB drives limit flexibility compared with choosing SSDs for a diskless system
   • The bundle’s twelve-drive configuration may be more than smaller studios need

   Best for: Creators or small teams who want a twelve-drive all-flash NAS with 24TB of included NVMe storage and 10GbE.

   Not ideal for: Users running memory-heavy services or complex multitasking, and buyers who want to select their own SSD models and capacities.

   • Drive bays:12-bay
   • Included drives:12 × 2TB NVMe M.2 SSDs
   • Total storage:24TB
   • Processor:Quad-core
   • Memory:4GB DDR4
   • Networking:10GbE
   • Ports:HDMI 2.0b, USB 3.2 Gen 2×1, PCIe 3.0
   • Drive feature:Hot-swappable
   • Supported RAID:0, 1, 5, 6, 10
   Our verdict

   “Pick this bundle for twelve bays and included 24TB of NVMe storage, but choose the F8 SSD Plus if memory capacity is the priority.”

   → See it on Amazon →

6. Aiffro K100 All-SSD NAS, Intel N100, 8GB LPDDR5, Four M.2 NVMe Bays, 2.5GbE

   

   Best Compact All-Flash NAS

   View on Amazon

   The Aiffro K100 is the space-saving choice here: its four M.2 bays fit into a chassis about as small as a paperback, while the Intel N100 and 8GB of memory suit file serving, backups, and lighter home-lab tasks. Compared with the UGREEN DXP480T Plus, it gives up 10GbE and creator-focused extras, but its 2.5GbE connection and low-power design make more sense for a modest network. It also offers a wider choice of operating systems, including TrueNAS and Ubuntu, rather than tying the buyer to one NAS platform. The tradeoff is limited headroom: 16TB is the stated maximum, and the drives are not included. I’d choose it for compactness and flexibility, not demanding multi-user editing or high-speed network transfers.

   Pros:

   • Four M.2 NVMe bays enable an all-flash setup in a very small chassis.
   • Intel N100 processor has a stated 6W TDP.
   • Supports TrueNAS, Ubuntu, Windows 11, and other listed operating systems.
   • 2.5GbE is faster than standard Gigabit Ethernet on a compatible network.

   Cons:

   • Maximum stated storage is 16TB, below the 32TB listed for the UGREEN DXP480T Plus and the 10GbE i5 server.
   • SSD drives are not included.
   • 2.5GbE limits transfer potential compared with the 10GbE models in this lineup.

   Best for: Home users and compact home-lab builders who want four NVMe bays, low power use, and the freedom to choose a NAS operating system.

   Not ideal for: Video teams or users with a 10GbE network who need faster wired transfers, greater stated capacity, or more processing headroom.

   • Processor:Intel N100, 4 cores and 4 threads, up to 3.40GHz
   • Memory:8GB LPDDR5 4800MHz
   • Drive bays:4 × M.2 2280 NVMe SSD
   • Maximum storage capacity:16TB
   • Network:2.5GbE Ethernet
   • Supported operating systems:CentOS, Euler, Ubuntu, Windows 11, TrueNAS, FreeNAS
   • Dimensions:4.61 × 4.41 × 1.34 inches (117 × 112 × 34 mm)
   • Weight:400g
   • Power consumption:6W TDP
   Our verdict

   “Choose the K100 if compact size, low power draw, and OS flexibility matter more than 10GbE speed or higher capacity.”

   → See it on Amazon →

7. 4-Bay All-Flash NAS Server with Intel Core i5-12450H, 4× 10GbE, and 64GB Expandable Memory (Diskless)

   

   Best for High-Speed Wired Networks

   View on Amazon

   This diskless server is the lineup’s network-throughput specialist: four 10GbE ports, split between RJ45 and SFP+, can suit a workstation-heavy setup or a network with mixed cabling. Its Core i5-12450H and support for up to 64GB of DDR5 also leave more room for demanding services than the compact Aiffro K100. The four M.2 slots are not identical, though: two use PCIe 4.0 and two PCIe 3.0, so drive placement can matter for workloads chasing maximum throughput. Buyers must supply both memory and SSDs, which makes this a more hands-on build than the UGREEN DXP480T Plus, which lists 8GB of DDR5 and a built-in 128GB SSD. I’d shortlist it for custom high-speed infrastructure, not a plug-and-play NAS setup.

   Pros:

   • Four 10GbE ports provide both RJ45 and SFP+ connections.
   • Core i5-12450H has 8 cores and 12 threads for more demanding server tasks.
   • Supports up to 64GB of DDR5 memory.
   • Four M.2 slots support up to 32TB of stated storage.

   Cons:

   • Ships without RAM and storage, so the system needs a separate component build.
   • Two M.2 slots use PCIe 3.0 rather than PCIe 4.0.
   • HDMI output is limited to 4K at 30Hz.

   Best for: Network administrators and technically confident creators building a 10GbE storage server with room to choose their own memory and NVMe drives.

   Not ideal for: Beginners seeking a ready-to-configure NAS, or buyers who do not need 10GbE and would rather have memory and storage included.

   • Processor:Intel Core i5-12450H, 8 cores, 12 threads, up to 4.4GHz
   • Storage slots:4 × M.2 NVMe: 2 × PCIe 4.0 and 2 × PCIe 3.0
   • Maximum storage capacity:32TB
   • Memory support:Up to 64GB DDR5; memory not included
   • Network ports:2 × 10G RJ45 and 2 × 10G SFP+
   • Video outputs:HDMI up to 4K@30Hz; Mini DisplayPort up to 4K@60Hz
   • USB ports:1 × USB-A 3.2 Gen 2, 1 × USB-C 3.2 Gen 2, 4 × USB 2.0
   • Chassis material:Aluminum
   • Configuration:Diskless; memory not included
   Our verdict

   “Pick this server for configurable 10GbE performance, provided you are prepared to supply and set up the memory and drives.”

   → See it on Amazon →

8. Synology FlashStation FS200T All‑Flash NAS – 6‑Bay 2.5″ SATA SSD, Intel Celeron J4125, 4GB DDR4 (Up to 8GB), 2.5GbE + 1GbE, Quiet SFF Desktop Storage

   

   Best for Quiet, Managed SATA Storage

   View on Amazon

   The Synology FlashStation FS200T takes a different route from the NVMe-heavy models here: six 2.5-inch SATA SSD bays prioritize a quiet, managed desktop storage system over the highest interface speeds. Its DiskStation Manager software brings backup, photo management, and file services together, which can be a better fit for a home office than configuring the Aiffro K100 with a separately chosen operating system. The 2.5GbE port offers a step up from Gigabit, with an additional 1GbE port for connectivity options. Against the UGREEN DXP480T Plus, it trades NVMe performance and 10GbE for two extra drive bays and a software-led approach. Memory starts at 4GB and expands only to 8GB, so I would not choose it for memory-hungry virtualization. SSDs are not specified as included.

   Pros:

   • Six 2.5-inch SATA SSD bays provide more drive positions than the four-bay NVMe options.
   • DiskStation Manager includes backup, photo management, and file-management tools.
   • 2.5GbE and 1GbE ports support flexible network connections and aggregation or failover.
   • Compact desktop design is described as quiet in an all-flash configuration.

   Cons:

   • SATA SSD bays are a different, generally less throughput-focused approach than the NVMe systems in this roundup.
   • Memory is limited to 4GB as supplied and 8GB maximum.
   • The provided product details do not state that SSDs are included.

   Best for: Home offices and small teams that value quiet SATA SSD storage, Synology’s integrated management tools, and six drive bays.

   Not ideal for: Creators who need NVMe throughput, a 10GbE link, or substantial memory for multiple virtual machines and containers.

   • Drive bays:6 × 2.5-inch SATA SSD
   • Processor:Intel Celeron J4125, quad-core
   • Memory:4GB DDR4, expandable to 8GB
   • Networking:2.5GbE and 1GbE
   • Operating system:Synology DiskStation Manager (DSM)
   • Dimensions:8.9 × 7.99 × 7.28 inches
   • Enclosure material:Metal
   • Mounting type:Tabletop
   Our verdict

   “Choose the FS200T for quiet, software-managed SATA storage rather than NVMe speeds or heavy virtualization.”

   → See it on Amazon →

9. UGREEN NAS DXP480T Plus 4-Bay All-Flash SSD for Creators & Video Editors

   

   Best for Creators and Video Editors

   View on Amazon

   The UGREEN NAS DXP480T Plus is the most creator-oriented four-bay choice here, pairing four NVMe slots with a 10GbE port, Wi-Fi 6, Thunderbolt 4, and an 8K-capable HDMI output. That combination gives editors several ways to connect a workstation or access shared project files; the Aiffro K100 is much smaller and simpler, but its 2.5GbE ceiling is a poorer match for large video transfers. UGREEN lists support for common RAID levels and a NAS app that brings file, photo, and storage tools together. It also arrives with 8GB DDR5 and a built-in 128GB SSD, unlike the bare-bones 10GbE i5 server, though the four main NVMe drives are still sold separately. The tradeoff is dependence on the surrounding network and drives: advertised transfer potential is not guaranteed, and a capable 10GbE setup is needed to make use of the wired link.

   Pros:

   • Four M.2 NVMe slots support up to 32TB of stated storage.
   • 10GbE, Wi-Fi 6, and two Thunderbolt 4 ports provide multiple connectivity routes.
   • Includes 8GB DDR5 memory and a built-in 128GB SSD.
   • Supports RAID0, RAID1, RAID5, RAID6, RAID10, JBOD, and Basic modes.

   Cons:

   • The four NVMe storage drives are not included.
   • Real transfer speeds depend on drives, file sizes, processor load, and network equipment.
   • Buyers seeking a simple 2.5GbE home NAS may not benefit from its extra connectivity.

   Best for: Video editors and content creators who want a four-NVMe workspace with 10GbE, Thunderbolt 4, and multiple local connection options.

   Not ideal for: Buyers who want a low-cost, low-complexity 2.5GbE NAS, or users unwilling to buy and configure SSDs separately.

   • Processor:Intel Core i5-1235U, 10 cores and 12 threads
   • Memory:8GB DDR5
   • Storage slots:4 × M.2 NVMe
   • Maximum storage capacity:32TB
   • Network:10GbE Ethernet and Wi-Fi 6
   • Additional connectivity:2 × Thunderbolt 4
   • Video output:HDMI up to 8K
   • Included internal storage:128GB SSD
   • RAID modes:JBOD, Basic, RAID0, RAID1, RAID5, RAID6, RAID10
   Our verdict

   “Choose the DXP480T Plus for a creator workstation that can use its 10GbE and Thunderbolt connections, while budgeting for separate NVMe drives.”

   → See it on Amazon →

10. Asustor Flashstor 12 Pro FS6712X 12-Bay All-Flash NAS

    

    Best for Maximum NVMe Bay Count

    View on Amazon

    For buyers who need many SSDs in one chassis, the Asustor Flashstor 12 Pro FS6712X stands apart with 12 M.2 NVMe slots—three times the bay count of the UGREEN DXP480T Plus. That makes it a natural fit for larger all-flash pools where separating workloads across more drives matters more than having a newer, higher-core processor. The quad-core Celeron N5105, 4GB of memory, 10GbE, and 2.5GbE provide a useful foundation, while ADM and HDMI output add familiar NAS management and local display options. Compared with the six-bay Synology FS200T, this model favors NVMe density over SATA bays and Synology’s software environment. Its limitations are clear: it is diskless, memory is modest, and the supplied details do not state a maximum capacity. I’d reserve it for users planning a sizable NVMe build and a memory upgrade if their workload needs one.

    Pros:

    • Twelve M.2 NVMe slots provide the highest stated NVMe bay count in this group.
    • Includes both 10GbE and 2.5GbE Ethernet.
    • HDMI and USB 3.2 ports support local display and peripheral connections.
    • ASUSTOR Data Master provides a dedicated NAS operating system.

    Cons:

    • Ships without drives, so the storage build requires separate M.2 SSDs.
    • Supplied 4GB of DDR4 memory may constrain memory-intensive workloads.
    • The provided specifications do not state a maximum supported storage capacity.

    Best for: Power users and media teams who need a high count of M.2 NVMe drives in one NAS and can configure a diskless system.

    Not ideal for: First-time NAS buyers who want included drives, more than 4GB of supplied memory, or a stated maximum capacity before planning a build.

    • Model:FS6712X
    • Drive bays:12 × M.2 NVMe
    • Processor:Intel Celeron N5105, quad-core, 2GHz
    • Memory:4GB DDR4-2933
    • Networking:10GbE and 2.5GbE Ethernet
    • USB ports:2 × USB 3.2 Gen 2×1
    • Video output:HDMI
    • Operating system:ASUSTOR Data Master (ADM)
    • Dimensions:7.6 × 12.09 × 1.89 inches
    Our verdict

    “Pick the Flashstor 12 Pro when twelve NVMe bays are the priority and you are comfortable supplying drives and working within its modest included memory.”

    → See it on Amazon →

How We Picked

I compared these systems around the decisions that most affect an all-flash NAS purchase: the number and format of drive bays, processor and memory, network connectivity, and how well the hardware matches creator, home-lab, or shared-storage workloads. I gave weight to practical balance rather than a single headline specification; fast NVMe bays are less useful if the network, client devices, or intended workload cannot take advantage of them.

The ranking favors flexible, clearly specified systems that offer a useful balance of drive capacity, platform capability, and connectivity. Models with more specialized strengths rank lower when their format or hardware makes them a narrower fit, while the bundled 12-drive option and diskless counterpart are treated as separate purchasing choices. Product listings do not provide the same level of detail across every model, so I avoid assuming unlisted performance, software features, or upgrade support.

Factors to Consider When Choosing All Flash Nas

Choosing an all-flash NAS is less about picking the biggest number on a spec sheet and more about matching the storage pool to your network, workload, and future expansion plans. These broader checks can help prevent paying for unused speed or buying a system that runs out of usable space sooner than expected.

Choose NVMe or SATA Based on Your Drive Plan

NVMe and SATA SSDs are not interchangeable purchase choices. NVMe drives are common in compact all-flash NAS designs and can suit workloads with frequent access to many files, while 2.5-inch SATA SSDs follow a different physical and interface standard. Before buying, check the supported drive type and whether the NAS has any drive compatibility limits. A common mistake is comparing bay counts without noticing that one model’s bays accept M.2 modules and another’s accept 2.5-inch drives. Also check how the chassis handles drive cooling and access, since small M.2 modules can run warm in tightly packed systems. Choose the format that fits your supply, replacement, and capacity plans rather than assuming one is always superior.

Estimate Usable Capacity, Not Just Bay Count

More bays provide room for growth, but they do not translate directly into usable capacity. A redundant storage layout can reduce the space available for files, and snapshots or other system features may consume additional room. Work backward from your current data, expected growth, and the amount of space you want to keep free. If your library is modest, a four-bay model may be easier to populate and manage than a larger chassis; if you expect sustained growth, six, eight, or twelve bays can delay a replacement. Check whether you can add drives later and whether a partly populated system supports the storage layout you want. Avoid choosing a bundle solely for its included drive count without checking drive capacity and your preferred redundancy plan.

Match Network Speed to Your Clients

A fast NAS cannot deliver its full benefit through a slower network path. Compare the NAS ports with the switches, adapters, and client computers you already own, then account for the network upgrade those parts may require. A multi-port 10GbE system can be attractive for a studio or lab, but only if the rest of the setup can connect at those speeds and your workflow can use the bandwidth. For a home network with 2.5GbE clients, a NAS with matching connectivity may be a more sensible starting point. Port count alone does not tell you how a particular workload will perform, especially when several users share the system. Plan the whole connection path before paying extra for networking that will sit unused.

Treat Memory and Processor as Workload Choices

Storage is only one part of a NAS workload. File sharing and routine backups place different demands on the system than running several applications, indexing large media libraries, or serving multiple users. A stronger processor and more memory can offer more room for those additional tasks, but they do not automatically make every storage operation faster. Check whether memory is expandable and whether the listing clearly identifies the installed configuration; do not assume upgrade options that are not stated. Buyers who want a simple file repository can prioritize drive layout and network fit, while home-lab users should examine the compute resources and software support they need. Leave headroom for the services you actually plan to run instead of buying on processor name alone.

Account for Cooling, Noise, and Placement

Compact flash systems still need to shed heat. A small desktop NAS can fit neatly beside a workstation, but dense NVMe storage and active cooling may affect where it feels comfortable to keep the unit. Think about airflow, dust, room temperature, and whether the NAS will sit near a microphone or shared workspace. A quiet chassis description is useful, but it cannot replace checking the physical dimensions and cooling design for your room. Avoid placing a NAS in a closed cabinet simply because it is smaller than a conventional server. Leaving space for ventilation can matter more to reliable day-to-day ownership than a minor difference in bay count.

Compare Diskless and Bundled Ownership Costs

A diskless NAS offers drive choice; a bundle offers a more defined starting point. With a diskless unit, you can select drive capacity and models yourself, but you also need to account for compatibility checks, installation, and the time required to configure the storage pool. A bundle can simplify that first step, though you should confirm exactly which drives are included and how much usable capacity remains after your chosen redundancy setup. Compare the full system you need, including drives, network equipment, and any replacement drives you may want to keep on hand. Do not treat the chassis specification as the whole purchase decision. The better route depends on whether you value control over components or a more ready-to-configure package.

Frequently Asked Questions

Is an all-flash NAS worthwhile if my network is only 2.5GbE?

It can be, but a 2.5GbE connection will limit how quickly a single client can move large files compared with a faster network path. Flash may still help with responsiveness when several users access small files, and it can suit workloads where quick access matters more than maximum transfer throughput. If your main task is moving very large video projects, check whether upgrading the network and client adapters is practical before paying for a high-speed NAS. The compact options with 2.5GbE may be a closer fit for an existing home network. Treat NAS speed and end-to-end workflow speed as separate questions.

Should I choose a 12-bay Flashstor bundle or the diskless model?

Choose the bundled Flashstor 12 Pro if the included NVMe drives match your capacity and drive-selection needs. The diskless version makes more sense if you already have compatible drives or want to decide on capacity and models yourself. Compare usable capacity after your planned redundancy, not just the number of included SSDs. Also check the exact bundle contents and drive compatibility before purchase, since the product listings describe distinct configurations. The chassis may be similar, but the amount of setup and control differs.

When does a six- or eight-bay NAS make more sense than a four-bay model?

A larger bay count is useful when you expect your shared data to grow or want more flexibility in how you arrange a storage pool. Six bays, as on the Flashstor 6 models and Synology FS200T, can offer a middle ground; the TerraMaster F8 SSD Plus adds two more NVMe bays for buyers planning a larger system. Four-bay models can be simpler to populate and may suit smaller libraries or a compact workstation setup. More bays do not automatically mean better value if several will remain empty. Base the choice on capacity growth and redundancy plans, not expansion potential alone.

Can I mix NVMe and 2.5-inch SATA SSDs in these systems?

Do not assume that you can mix drive formats in a single chassis. The products in this roundup include M.2 NVMe systems and a 2.5-inch SATA model, and those formats use different bays and interfaces. Confirm the specific NAS’s supported drive type and any compatibility guidance before ordering drives. If you already own SSDs, check their physical form factor and interface rather than relying on capacity or brand alone. Buying a drive that cannot fit or connect is an avoidable setup problem.

Is the four-port 10GbE model a better choice for video editing than the creator-focused NAS models?

Not automatically. The four 10GbE ports make the Core i5 system a distinct option for setups built around fast wired connections, but the rest of the editing workflow must support that link speed as well. Check your workstation’s network interface, switch, storage configuration, and the video formats you handle. Creator-focused models may be a better fit if their drive layout and platform suit your setup, even if their listed networking is less specialized. Compare the complete workflow rather than choosing by port count alone.

Conclusion

For most buyers seeking a balanced starting point, I recommend the ASUSTOR Flashstor 6 Gen2 FS6806X as best overall, with six NVMe bays and a newer listed platform than the original Flashstor 6. The TerraMaster F4 SSD is my best-value direction for buyers who want a compact four-bay NVMe system with 5GbE, while the TerraMaster F8 SSD Plus is the best premium-style pick for those prioritizing eight NVMe bays and a stronger listed processor. Beginners who want a straightforward small system can start with the Aiffro K100, provided four bays and 2.5GbE fit their plans. For specific needs, choose the Synology FS200T if you want six 2.5-inch SATA SSD bays, the Core i5 four-port 10GbE NAS for a network-intensive lab, or a Flashstor 12 Pro when twelve NVMe bays are the priority; select the bundle or diskless version based on your drive plan.

×EVERGREEN BESTSE

Evergreen bestsellers Picks

LG C2 Series 65-Inch OLED evo 4K Smart TV (OLED65C2PUA, 2022)

View Latest Price

eufy E25 Robot Vacuum and Mop Combo with HydroJet Roller Mop

View Latest Price

KitchenAid Classic Series 4.5 Quart Tilt-Head Stand Mixer (K45SS), Onyx Black

View Latest Price

As an affiliate, we earn on qualifying purchases.