When selecting a raid controller sas, the choices can seem overwhelming due to the variety of features, performance levels, and compatibility considerations. The best overall pick, the SAS9305-16i SATA SAS 16 Port HBA, offers a solid balance of speed and expandability for most users. For those prioritizing enterprise features, the LSI MegaRAID SAS 9361-8i stands out with advanced management capabilities. Budget-conscious buyers might prefer the SAS HBA Card Compatible with LSI 9211-8i, which provides reliable performance at a lower price point. The main tradeoffs often involve balancing raw speed, expandability, ease of use, and price. Continue reading for a detailed breakdown of these options, so you can identify the best fit for your storage needs.
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Key Takeaways
- The top-performing models tend to feature PCIe 3.0 or newer interfaces for optimal data transfer speeds.
- HBA (Host Bus Adapter) cards are ideal for direct-attached storage, while RAID controllers often add features like cache and management tools.
- Price correlates strongly with features; more expensive options usually support more drives and offer advanced management.
- Compatibility with server hardware and existing drives is critical to avoid bottlenecks or setup issues.
- Ease of setup and management varies; enterprise-grade models often come with more complex interfaces but better long-term support.
| SAS9305-16i SATA SAS 16 Port HBA 12Gbps RAID Controller Card PCIe 3.0 x8 IT-Mode with SATA Cables |  | Best for High-Density Internal Storage Expansion | Host Interface: PCIe 3.0 x8 | Number of Ports: 16 | Supported Speeds: 3Gb/s, 6Gb/s, 12Gb/s | VIEW ON AMAZON | See Our Full Breakdown |
| SAS HBA Card Compatible with LSI 9211-8i & 9300-8i IT Mode with SATA Cables |  | Best for NAS and ZFS Enthusiasts on a Budget | Controller: Broadcom/LSI SAS3008 | Firmware: IT Mode (Non-RAID) | Data Transfer Rate: up to 12Gbps SAS, SATA 6Gbps | VIEW ON AMAZON | See Our Full Breakdown |
| SAS HBA Card Compatible with LSI 9207 9300-8i IT Mode with SAS Cables |  | Best for Direct-Attached Storage and NAS Builders | Controller: SAS3008 | Interface: PCIe 3.0 x8 | Ports: 8 | VIEW ON AMAZON | See Our Full Breakdown |
| SAS HBA Card Compatible with LSI 9300-8i IT Mode 8-Port with SATA Cables |  | Best for Cost-Effective High-Speed NAS Storage | Controller: SAS3008 | Data Transfer Rate: up to 12Gbps | Number of Ports: 8 | VIEW ON AMAZON | See Our Full Breakdown |
| LSI MegaRAID SAS 9361-8i |  | Best for High-Performance RAID Storage | Brand: Broadcom | Model Number: LSI00417 | Number of Ports: 8 | VIEW ON AMAZON | See Our Full Breakdown |
| Dell PERC H740P Mini-Card RAID Controller, Customer Kit – 12Gb/s SAS, SATA/600 – PCIe 3.1 x8 – RAID Supported |  | Best Overall for Dell Server Environments | Part Number: 5FMY4 | Cache: 8GB Nonvolatile Cache | SAS Support: 12Gb/s | VIEW ON AMAZON | See Our Full Breakdown |
| LSI 9207-8i Controller HBA Card, LSI 2308 SATA SAS Host Bus Adapter |  | Best for DIY and Non-RAID Configurations | Chipset: LSI SAS2308 | Firmware Version: P20 (20.00.07.00) IT Mode | Interface: 2 * SFF-8087 internal, PCI-e 3.0 x8 | VIEW ON AMAZON | See Our Full Breakdown |
| Internal PCI Express SAS/SATA HBA RAID Controller Card, SAS2008 Chip, X8, 6Gb/s, Same as SAS 9211-8I |  | Best for Large-Scale Storage Expansion | Controller: LSI SAS 2008 | Interface: PCIe 2.0 x8 | Max Link Rate: 6Gbps | VIEW ON AMAZON | See Our Full Breakdown |
| LSI 9300-8i Controller HBA Card, LSI 3008 SATA SAS Host Bus Adapter |  | Best for High-Speed Enterprise Storage | Chipset: LSI SAS3008 | Firmware Version: P16 (16.00.14.00) | Interface: 2 * SFF-8643 Internal 12Gbps, PCI-e 3.0 x8 | VIEW ON AMAZON | See Our Full Breakdown |
| Adaptec 16-Port SAS/SATA RAID Controller 71605 PCIe 3.0 x8 |  | Best for High-Density Enterprise Storage | Brand: Adaptec | Model Number: ASR-71605 | Number of Ports: 16 | VIEW ON AMAZON | See Our Full Breakdown |
| raid controller sa | Interface |
|---|---|
| SAS9305-16i SATA SAS 16 Port H | — |
| SAS HBA Card Compatible with L | — |
| SAS HBA Card Compatible with L | PCIe 3.0 x8 |
| SAS HBA Card Compatible with L | — |
| LSI MegaRAID SAS 9361-8i | PCIe 3.0 x8 |
| Dell PERC H740P Mini-Card RAID | PCI Express 3.1 x8 |
| LSI 9207-8i Controller HBA Car | 2 * SFF-8087 internal, PCI-e 3.0 x8 |
| Internal PCI Express SAS/SATA | PCIe 2.0 x8 |
| LSI 9300-8i Controller HBA Car | 2 * SFF-8643 Internal 12Gbps, PCI-e 3.0 x8 |
| Adaptec 16-Port SAS/SATA RAID | PCIe 3.0 x8 |
More Details on Our Top Picks
SAS9305-16i SATA SAS 16 Port HBA 12Gbps RAID Controller Card PCIe 3.0 x8 IT-Mode with SATA Cables
This controller is a solid choice for expanding internal storage in enterprise or server environments with its 16 ports supporting up to 12Gbps speeds. Unlike the smaller 8-port options like the LSI MegaRAID SAS 9361-8i, this card offers more connectivity, making it ideal for large-scale deployments. However, its complexity and need for technical expertise can be a barrier for less experienced users. The included SATA cables ease setup, but managing 16 drives requires careful planning. It’s best suited for those who need maximum port density and are comfortable with server hardware.
Pros:- Supports high-speed 12Gbps SATA/SAS connections for fast data transfer
- Includes multiple SATA cables for simplified installation
- High port density ideal for enterprise storage
Cons:- Requires significant technical knowledge for installation and configuration
- Limited to internal storage expansion only, no external connectivity options
Best for: System administrators and IT professionals expanding large-scale internal storage arrays
Not ideal for: Home users or small business owners without server experience, due to installation complexity
- Host Interface:PCIe 3.0 x8
- Number of Ports:16
- Supported Speeds:3Gb/s, 6Gb/s, 12Gb/s
- Includes:4 SATA cables, brackets
Our verdict“This card makes the most sense for advanced users needing extensive internal drive connectivity in enterprise settings.”
SAS HBA Card Compatible with LSI 9211-8i & 9300-8i IT Mode with SATA Cables
This HBA supports popular LSI 9300-8i and 9211-8i models, offering up to 12Gbps SAS speeds in a non-RAID IT mode, making it perfect for NAS setups like ZFS or unRAID. Compared to the LSI 9300-8i, it’s a versatile choice for those wanting direct disk access without RAID, but the cables are limited to SATA drives, which can be a drawback for users needing SAS connections. The short warranty period of three months might concern those seeking long-term reliability. This model is suited for users comfortable with configuring storage arrays but who need high-speed direct disk access.
Pros:- Supports high-speed SAS and SATA drives for demanding applications
- Operates in IT mode for direct disk access, ideal for NAS setups
- Includes SATA cables for quick setup
Cons:- Cables only compatible with SATA drives, not SAS drives
- Limited warranty period of just 3 months
Best for: NAS and ZFS users seeking affordable, high-speed, direct-attached storage options
Not ideal for: Users requiring RAID functionality or extensive SAS drive support, due to non-RAID mode and cable limitations
- Controller:Broadcom/LSI SAS3008
- Firmware:IT Mode (Non-RAID)
- Data Transfer Rate:up to 12Gbps SAS, SATA 6Gbps
- Host Interface:PCIe 3.0 x8
- Internal Connectors:2× Mini-SAS HD SFF-8643
- Supported Drives:up to 8 directly, expandable via SAS expander
Our verdict“This pick is best for NAS enthusiasts needing a cost-effective, high-performance IT mode controller with straightforward setup.”
SAS HBA Card Compatible with LSI 9207 9300-8i IT Mode with SAS Cables
The LSI SAS9207-8i offers 12Gbps SAS and 6Gbps SATA performance in an IT mode configuration, supporting up to 8 drives. Unlike the 16-port SAS9305-16i, it suits smaller setups or cases with limited space. The included cables are only for SATA drives, which limits flexibility for SAS drive users. Its low-profile design fits into tight server chassis, but the three-month warranty period may be a concern for those seeking long-term reliability. This card is a good fit for users building compact NAS or JBOD systems.
Pros:- Supports high-speed transfer rates up to 12Gbps SAS
- Operates in IT mode, allowing direct disk passthrough for ZFS or NAS
- Low profile form factor for space-constrained setups
Cons:- Cables are only compatible with SATA drives, limiting SAS flexibility
- No warranty details provided, raising concerns about longevity
Best for: Small to medium NAS builders and server hobbyists looking for reliable, direct disk access
Not ideal for: Large enterprise storage deployments requiring high port density and extensive SAS support
- Controller:SAS3008
- Interface:PCIe 3.0 x8
- Ports:8
- Transfer Speeds:12Gbps SAS, 6Gbps SATA
- Includes:2 SFF-8643 to SAS cables, SAS expansion adapter
Our verdict“This controller makes a strong case for small-scale NAS or server builds where space and simplicity matter.”
SAS HBA Card Compatible with LSI 9300-8i IT Mode 8-Port with SATA Cables
The LSI 9300-8i supports 12Gbps SAS and SATA speeds, making it a reliable choice for NAS and storage solutions like TrueNAS. Its 8 ports balance ample connectivity with a manageable size, similar to the LSI SAS9207-8i, but with a slightly different form factor. The included SATA cables facilitate quick setup, but users must purchase separate cables for SAS drives, which adds cost. The three-month warranty might be limiting for long-term deployments. This controller suits those who want robust, high-speed storage without the complexity of larger port counts.
Pros:- Supports high-speed 12Gbps SAS/SATA drives
- Includes SATA cables for quick setup
- Compatible with popular NAS and storage systems
Cons:- Cables are only for SATA drives; SAS support costs extra
- Limited warranty period of three months
Best for: NAS builders and small enterprise environments seeking a budget-friendly, high-performance controller
Not ideal for: Large-scale RAID arrays or setups requiring extensive SAS connectivity, due to limited ports and support
- Controller:SAS3008
- Data Transfer Rate:up to 12Gbps
- Number of Ports:8
- Host Interface:PCIe 3.0 x8
- Includes:SATA cables
- Warranty:3 months
Our verdict“This controller is ideal for cost-conscious NAS builders who need reliable high-speed connectivity in a compact form.”
LSI MegaRAID SAS 9361-8i
The LSI MegaRAID SAS 9361-8i provides 8 ports supporting 12Gbps SAS/SATA drives in a low profile form, making it suitable for high-performance RAID arrays. Compared with the SAS9305-16i, it offers fewer ports but emphasizes RAID capabilities with 1GB cache, ideal for enterprise environments prioritizing data integrity and redundancy. Its limited user feedback and absence of included software or cables suggest it’s better suited for experienced system builders. The low-profile design allows versatile installation, but needing additional software setup can be a hurdle for less technical buyers.
Pros:- Supports high-speed 12Gbps SAS/SATA drives
- Reliable, well-known brand with proven performance
- Low profile for flexible installation
Cons:- Limited reviews and feedback, making support research difficult
- No included software or cables, requiring additional purchases
Best for: Enterprise storage managers and advanced users implementing RAID configurations
Not ideal for: Small home labs or users needing extensive port counts or non-RAID setups
- Brand:Broadcom
- Model Number:LSI00417
- Number of Ports:8
- Interface:PCIe 3.0 x8
- Data Transfer Rate:12Gbps
- Cache Memory:1GB
Our verdict“This card is a strong choice for users prioritizing RAID performance and reliability in enterprise settings.”
Dell PERC H740P Mini-Card RAID Controller, Customer Kit – 12Gb/s SAS, SATA/600 – PCIe 3.1 x8 – RAID Supported
The Dell PERC H740P stands out for its robust support of multiple RAID levels, making it ideal for Dell server users seeking reliable data management. Its high-speed 12Gb/s SAS and SATA support ensures quick data access, especially beneficial when compared to lower-speed controllers like the SAS2008-based options. However, it is optimized for Dell systems, limiting flexibility outside that ecosystem. While it offers comprehensive RAID options, it lacks detailed software features, which could be a drawback for advanced users. This controller makes the most sense for enterprise environments where Dell hardware is already in place and proven compatibility is essential.
Pros:- Supports a wide range of RAID levels for flexible data management
- High-speed 12Gb/s SAS and SATA support boosts performance
- Validated compatibility with Dell hardware ensures stability
Cons:- Requires a compatible Dell system for full support
- Limited to enterprise and server environments
- No additional software features or management interface details
Best for: Dell server administrators needing a proven, high-performance RAID solution.
Not ideal for: Home lab builders or users with non-Dell systems seeking broad compatibility and non-RAID configurations.
- Part Number:5FMY4
- Cache:8GB Nonvolatile Cache
- SAS Support:12Gb/s
- SATA Support:6Gb/s
- RAID Levels:0, 1, 5, 6, 10, 50, 60
- SAS Ports:8
- Form Factor:Plug-in Card
- Interface:PCI Express 3.1 x8
Our verdict“This controller is best suited for Dell enterprise users prioritizing reliability and RAID flexibility within compatible systems.”
LSI 9207-8i Controller HBA Card, LSI 2308 SATA SAS Host Bus Adapter
The LSI 9207-8i excels in scenarios where users prefer non-RAID setups, thanks to its IT Mode firmware, making it ideal for direct disk access. Unlike the Dell PERC H740P, it doesn’t support RAID, which is a tradeoff that favors flexibility for those who want direct, unfiltered disk control. Its support for 6Gbps SATA and SAS drives offers decent performance, but it falls behind newer controllers supporting 12Gbps speeds like the LSI 9300-8i. Installation is flexible with full-height and low-profile brackets, yet setup can be complex for less experienced users. This makes it a strong choice for technical users who want straightforward, high-speed disk access without RAID interference.
Pros:- Supports high-speed SATA and SAS drives at 6Gbps
- Allows non-RAID use with IT Mode firmware for direct disk access
- Flexible installation with full-height and low-profile brackets
Cons:- No RAID support limits use cases
- Requires technical knowledge for setup
- Limited to internal connections only
Best for: Tech-savvy users configuring non-RAID storage or direct disk access in custom builds.
Not ideal for: Users needing RAID support or plug-and-play simplicity in a ready-made server environment.
- Chipset:LSI SAS2308
- Firmware Version:P20 (20.00.07.00) IT Mode
- Interface:2 * SFF-8087 internal, PCI-e 3.0 x8
- Package Includes:controller card, full-height bracket, low-profile bracket
Our verdict“This card is ideal for experienced builders seeking direct, high-speed disk access without RAID complexity.”
Internal PCI Express SAS/SATA HBA RAID Controller Card, SAS2008 Chip, X8, 6Gb/s, Same as SAS 9211-8I
This SAS2008-based controller supports up to 256 SAS/SATA devices, making it suitable for expanding large storage arrays. Compared to the more advanced LSI 9300-8i, it is a more budget-friendly choice that offers decent performance with 6Gbps transfer speeds. It lacks hot swap support, which can be a concern in active storage setups, and runs on PCIe 2.0, limiting its bandwidth compared to newer PCIe 3.0 options. This card is best for expanding storage in environments where maximum device count outweighs the need for the latest speed or hot-swap features, but it requires some technical familiarity for setup and maintenance.
Pros:- Supports up to 256 SAS/SATA devices for large capacity needs
- Compatible with SAS 2.0 and SATA drives
- Includes driver CD and low-profile bracket for easy installation
Cons:- Does not support hot swapping
- Limited to PCIe 2.0, reducing bandwidth compared to newer standards
- No RAID support, only JBOD/IT mode
Best for: Businesses or advanced home users expanding large storage pools on existing systems.
Not ideal for: Latency-sensitive applications or users seeking hot-swappable drives and the highest transfer speeds.
- Controller:LSI SAS 2008
- Interface:PCIe 2.0 x8
- Max Link Rate:6Gbps
- Ports:2x Mini SAS SFF-8087
- Supported Devices:Up to 256 SAS/SATA
- Hot Swapping:Not supported
Our verdict“This expansion card is suited for large-scale storage environments where device count and cost are more critical than speed or hot-swap capability.”
LSI 9300-8i Controller HBA Card, LSI 3008 SATA SAS Host Bus Adapter
The LSI 9300-8i with its SAS3008 chipset delivers 12Gbps speeds, outpacing the earlier 6Gbps options like the SAS2008. It’s tailored for enterprise environments needing rapid data transfer and flexible configuration via its IT Mode firmware, similar to the 9207-8i but with faster speeds. It supports multiple high-speed drives and provides both full-height and low-profile brackets, making it versatile for rack-mounted or custom setups. The tradeoff is it’s strictly non-RAID in IT Mode, which limits RAID options unless configured differently. For users prioritizing raw speed and flexible, direct disk access, this card represents a significant upgrade over older models.
Pros:- Supports 12Gbps transfer speeds for rapid data access
- Compatible with IT mode firmware for direct disk access
- Includes both full-height and low-profile brackets for versatility
Cons:- No RAID support in IT mode, limiting data protection options
- Requires technical expertise to configure properly
- No hot swap support
Best for: Enterprise users needing fast, direct disk access with maximum throughput.
Not ideal for: Home users or small setups that require RAID or easy software management.
- Chipset:LSI SAS3008
- Firmware Version:P16 (16.00.14.00)
- Interface:2 * SFF-8643 Internal 12Gbps, PCI-e 3.0 x8
- Package Includes:controller card, full-height and low-profile brackets
Our verdict“This controller is ideal for enterprise environments demanding high-speed, non-RAID disk access with flexible installation options.”
Adaptec 16-Port SAS/SATA RAID Controller 71605 PCIe 3.0 x8
The Adaptec 71605 offers a substantial 16-port configuration, making it suitable for dense storage arrays that require multiple drives managed under RAID. Its support for a broad range of RAID levels, including 0, 1, 5, 6, 10, 50, and 60, aligns with enterprise needs for flexible data protection. The PCIe 3.0 x8 interface ensures fast data throughput, and the large port count makes it a compelling choice for expanding storage capacity. However, it lacks detailed user reviews and software management information, which could be a concern for less experienced administrators. Compared with smaller controllers, this model excels in high-density setups but demands technical expertise for proper deployment.
Pros:- Supports multiple RAID levels for flexible data protection
- High-speed PCIe 3.0 x8 interface for fast data transfer
- 16 native SAS/SATA ports for high-density storage
Cons:- Limited user reviews and detailed software info available
- Requires technical knowledge for optimal setup
- Potentially overkill for small or simple systems
Best for: Data centers or enterprise storage setups requiring many drives under RAID protection.
Not ideal for: Small-scale or home server users needing simple, plug-and-play solutions.
- Brand:Adaptec
- Model Number:ASR-71605
- Number of Ports:16
- Interface:PCIe 3.0 x8
- RAID Levels Supported:0, 1, 5, 6, 10, 50, 60
- Item Count:1
Our verdict“This high-port-count RAID controller is geared toward enterprise environments demanding dense, protected storage solutions.”
How We Picked
These products were selected based on their performance, compatibility, feature set, and user reviews. Priority was given to models that offer a good balance of speed, expandability, and reliability, especially those supporting the latest SAS and SATA standards. We also considered ease of installation and management, ensuring that both enterprise and DIY builders could benefit. The ranking reflects not just raw performance but also value, versatility, and long-term usability, aiming to help buyers make informed decisions based on their specific needs and budgets.Factors to Consider When Choosing Raid Controller Sas
Choosing the right raid controller sas involves evaluating several core factors. It’s vital to consider your storage needs, compatibility with your existing hardware, and future expandability. Understanding these aspects can help you avoid costly mistakes and ensure your setup performs reliably over time.Performance and Throughput
Look for controllers with PCIe 3.0 or newer interfaces, as they provide faster data transfer rates essential for high-performance workloads. The number of ports and supported speeds directly impact how many drives you can connect and how quickly data moves. Keep in mind that real-world performance depends on your drives and system configuration, so prioritize models that match your workload demands.
Compatibility and Expansion
Verify that the controller supports your existing drives, whether SAS or SATA, and is compatible with your motherboard or server. Some controllers are more flexible, supporting a wider range of drive sizes and types, which can future-proof your investment. Also, consider the number of ports—more ports mean greater expandability, but they often come at a higher cost.
Management Features and Software
Enterprise-grade controllers typically offer advanced management tools, firmware updates, and monitoring capabilities that simplify maintenance and troubleshooting. For DIY users or small setups, straightforward BIOS or web-based interfaces are preferable to avoid a steep learning curve. Remember, more sophisticated management features often come with increased complexity and cost.
Price and Value
High-end controllers with extensive features tend to be pricier but can deliver better longevity and scalability. Conversely, budget models might lack advanced features but still provide reliable performance for smaller or less intensive setups. Balance your current needs against potential future upgrades to avoid overspending or under-equipping your system.
Build Quality and Reliability
Quality components and solid thermal design reduce the risk of failures and downtime. Look for models from reputable brands with good warranty support. Long-term reliability is especially important if your data is critical, so investing in a well-built controller can save headaches and costs down the line.
Frequently Asked Questions
Can I mix different types of drives with a RAID controller SAS?
Mixing different drive types, such as HDDs and SSDs, is possible but can impact performance and reliability. Some controllers are more tolerant of mixed drives, but for optimal results, it’s best to match drives in performance and interface standards. Doing so helps prevent bottlenecks and ensures your RAID array functions smoothly.
Do I need a dedicated RAID controller or will a standard HBA suffice?
If your primary goal is simple drive connectivity without RAID management, a standard HBA may be enough. However, for redundancy, data protection, and performance enhancements, a dedicated RAID controller provides features like caching, hot-swapping, and better management tools. Your choice depends on your data safety requirements and workload complexity.
How important is cache memory on a RAID controller SAS?
Cache memory significantly improves write and read performance by temporarily storing data, reducing latency, and smoothing out bottlenecks. Larger cache sizes generally translate to better performance, especially in enterprise environments or heavy workloads. That said, high-quality cache management is equally important to prevent data loss during power failures.
Is it better to buy a controller with hardware RAID or IT mode (pass-through)?
Hardware RAID controllers with dedicated cache and management features are suitable for enterprise environments demanding high availability and redundancy. IT mode, which passes drives directly to the system, is better suited for software RAID or for users who want maximum flexibility and minimal hardware abstraction. Your decision should align with your specific performance, management, and data safety needs.
How do I ensure compatibility with my existing drives and motherboard?
Check the controller’s specifications for supported SAS/SATA standards and port types, ensuring they match your drives. Also, verify that your motherboard has the appropriate PCIe slot and that the controller physically fits and is supported by your system. Consulting the manufacturer’s compatibility lists and user reviews can help prevent costly mismatches before purchasing.
Conclusion
For most demanding enterprise setups, the LSI MegaRAID SAS 9361-8i offers unmatched features and scalability. Budget builders and DIY enthusiasts will find the SAS HBA Card Compatible with LSI 9211-8i provides solid performance at a lower cost. Beginners or those upgrading existing systems should consider controllers with straightforward management interfaces, like the SAS9305-16i. Ultimately, your choice hinges on your specific storage needs, budget, and future plans—select the option that balances performance, compatibility, and ease of use for your situation.Halloween Picks
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