SAS HBA Card Compatible with LSI 9300-8i & D3307 IT Mode HBA Controller
5.0Editor score
PCIe 3.0 x8 Interface
8 Direct Drive Ports
IT Mode Firmware Support
In this guide
Selecting the right Hba Card for NAS Drive Expansion is crucial for building a reliable and scalable storage system. These controllers allow you to connect multiple drives directly without hardware RAID, offering maximum flexibility for software-defined storage solutions.
We evaluated ten top-rated Hba cards based on compatibility, port count, firmware support, and build quality. Our analysis focuses on models that work seamlessly with popular NAS operating systems like TrueNAS and Unraid while delivering consistent performance.
Each review highlights key strengths and potential limitations to guide your decision. Prices and availability change frequently, so verify current details on the product pages before purchasing to ensure you get the best value for your specific setup.
Top 3 Picks for Best Hba Card for NAS Drive Expansion
SAS HBA Card Compatible with LSI 9300-8i IT Mode 8-Port with SATA Cables
4.5Editor score
LSI 9300-8i Compatible
Includes SATA Cables
12 Gbps Transfer Speed
Flashed Original LSI 9211-8i P20 IT Mode for ZFS FreeNAS unRAID 6Gbps SAS HBA
4.6Editor score
P20 Firmware Flashed
Full Height Bracket Included
Fully Tested Lanes
Top 10 Best Hba Card for NAS Drive Expansion in 2026 Compared
The following table provides a side-by-side comparison of all ten Hba cards examined in this guide. Review the specifications and features to identify the model that best fits your capacity and performance requirements.
ProductsSpecificationsEditor scorePrice
Editor's Choice
SAS HBA Card Compatible with LSI 9300-8i IT Mode 8-Port with SATA Cables
PCIe 3.0 x8
8 Internal Ports
12 Gbps SAS
LSI 9300-8i
4.5Editor score
Editor's Choice
SAS HBA Card Compatible with LSI 9300-8i & D3307 IT Mode HBA Controller
PCIe 3.0 x8
8 Internal Ports
12 Gbps SAS
LSI 9300-8i
5.0Editor score
Best Premium
SAS HBA Card Compatible with LSI 9211-8i & 9300-8i IT Mode with SATA Cables
PCIe 3.0 x8
8 Internal Ports
12 Gbps SAS
LSI 9300-8i
4.2Editor score
LSI 9300-16i 16-Port 12Gb/s SAS Controller HBA Card with P16 IT Mode for ZFS TrueNAS unRAID
PCIe 3.0 x8
16 Internal Ports
12 Gbps SAS
LSI 9300-16i
4.0Editor score
Flashed Original LSI 9211-8i P20 IT Mode for ZFS FreeNAS unRAID 6Gbps SAS HBA
PCIe 2.0 x8
8 Internal Ports
6 Gbps SAS
LSI 9211-8i
4.6Editor score
Highpoint Technologies RocketRAID 2840C PCIe 3.0 x8 16-Port 6Gb/s SAS/SATA RAID Controller
PCIe 3.0 x8
16 Internal Ports
6 Gbps SAS
RocketRAID 2840C
3.9Editor score
HBA Card Compatible with LSI 9300-8i/D3307 IT Mode PCIe SATA Expansion Card
PCIe 3.0 x8
8 Internal Ports
12 Gbps SAS
LSI 9300-8i
4.4Editor score
SAS HBA Card Compatible with LSI 9207 9300-8i IT Mode with SAS Cables
PCIe 3.0 x8
8 Internal Ports
12 Gbps SAS
LSI 9300-8i
4.6Editor score
LSI SAS 9300-8i 8-Port 12Gb/s HBA Card IT Mode StorageTekPro Flashed for ZFS FreeNAS unRAID
PCIe 3.0 x8
8 Internal Ports
12 Gbps SAS
LSI 9300-8i
4.4Editor score
SAS HBA Card Compatible with LSI 9300-8i IT Mode, 8-Port, SAS3008 PCIe 3.0 x8, 2X SFF-8643 Breakout Cables, HBA Controller for ZFS TrueNAS unRAID NAS
PCIe 3.0 x8
8 Internal Ports
12 Gbps SAS
SAS3008 Controller
4.5Editor score
1. SAS HBA Card Compatible with LSI 9300-8i IT Mode 8-Port with SATA Cables – Best Overall Hba Card for NAS Drive Expansion
SAS HBA Card Compatible with LSI 9300-8i IT Mode 8-Port with SATA Cables
PCIe 3.0 x8
LSI 9300-8i
12 Gbps Transfer
8 SATA Ports
This Hba card delivers excellent performance for NAS expansion with its reliable LSI 9300-8i chipset and IT mode firmware. It holds a strong 4.5 rating from users who appreciate its plug-and-play compatibility with major NAS operating systems.
Pros
- Includes breakout cables
- Reliable LSI chipset
- Easy IT mode setup
- Supports ZFS systems
- Solid build quality
Cons
- Cables not for SAS drives
- Requires adapter for expansion
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The card features a PCIe 3.0 x8 interface ensuring high bandwidth for data transfer. It supports up to eight drives directly via included SATA breakout cables making initial setup straightforward without needing extra accessories.
While the included cables work for SATA drives you will need separate adapters for SAS drives which adds slight complexity. However this is a common trade-off for budget friendly options in this category.
Ideal for home lab enthusiasts and small businesses needing reliable storage expansion. Its compatibility with ZFS and TrueNAS makes it a top choice for software-defined storage builds.
Seamless Software Compatibility
This card is pre-configured for IT mode ensuring it works perfectly with ZFS and TrueNAS without RAID conflicts.
Scalable Storage Design
With expansion capabilities via external expanders you can grow your array beyond eight drives as needs change.
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2. SAS HBA Card Compatible with LSI 9300-8i & D3307 IT Mode HBA Controller – Best Budget Hba Card for NAS Drive Expansion
SAS HBA Card Compatible with LSI 9300-8i & D3307 IT Mode HBA Controller
PCIe 3.0 x8
LSI SAS3008
8 Direct Ports
IT Mode Ready
This controller stands out for its perfect five star rating and value. It uses the reliable LSI SAS3008 chipset ensuring stable performance for NAS builds without breaking the bank.
Pros
- Perfect five star rating
- Affordable price point
- Strong chipset performance
- Great for unRAID
- Simple installation
Cons
- No cables included
- Requires external adapter
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It connects directly to eight drives and supports expansion via external expanders. The IT mode firmware ensures compatibility with ZFS and other software RAID solutions right out of the box.
The main drawback is the lack of included cables requiring you to source your own breakout cables. However this keeps the cost down significantly compared to kits with accessories.
Best suited for budget conscious builders who already have cables or want to customize their setup. It is an excellent choice for entry level NAS projects.
Cost Effective Performance
Users praise the card for delivering enterprise level reliability at a fraction of the cost of branded options.
Versatile OS Support
Fully compatible with FreeNAS TrueNAS and Proxmox making it a flexible choice for virtualization environments.
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3. SAS HBA Card Compatible with LSI 9211-8i & 9300-8i IT Mode with SATA Cables – Reliable Hba Card for NAS Drive Expansion
SAS HBA Card Compatible with LSI 9211-8i & 9300-8i IT Mode with SATA Cables
PCIe 3.0 x8
LSI 9300-8i
12 Gbps Speed
8 Drive Ports
This card offers dual compatibility with both LSI 9211-8i and 9300-8i controllers providing flexibility for older and newer systems. It maintains a solid 4.2 rating for consistent performance in NAS environments.
Pros
- Dual chipset compatibility
- Includes SATA cables
- Stable data transfer
- Easy firmware setup
- Good for ZFS
Cons
- Cables SATA only
- Minor driver issues reported
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The included SATA breakout cables simplify initial setup allowing you to connect drives immediately. The IT mode firmware ensures direct passthrough which is essential for software RAID configurations like ZFS.
Some users report minor driver issues on specific Linux distributions requiring manual tweaking. Additionally the cables are SATA only limiting use with SAS drives without additional purchases.
A good option for those needing legacy support alongside modern performance. Ensure your system supports the chipset before purchasing to avoid compatibility headaches.
Legacy and Modern Support
The dual chipset compatibility allows users to upgrade from older systems without replacing all their existing hardware components.
Direct Drive Access
IT mode enables direct drive access which is crucial for data integrity in software-defined storage environments like Unraid.
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4. LSI 9300-16i 16-Port 12Gb/s SAS Controller HBA Card – High Capacity Hba Card for NAS Drive Expansion
LSI 9300-16i 16-Port 12Gb/s SAS Controller HBA Card with P16 IT Mode for ZFS TrueNAS unRAID
PCIe 3.0 x8
16 Ports
12 Gbps SAS
P16 IT Mode
This model is designed for users needing massive storage capacity with sixteen direct ports. It holds a 4.0 rating for its ability to handle large drive arrays efficiently without external expanders.
Pros
- Sixteen direct ports
- High bandwidth
- Supports large arrays
- Stable IT mode
- Good for VMs
Cons
- Requires more PCIe slots
- Higher power draw
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The 12Gb/s SAS controller ensures high throughput for data intensive tasks. The P16 IT mode firmware makes it ready for ZFS and TrueNAS without complex flashing procedures.
The larger form factor and higher power consumption may require a more robust power supply and case. It is best suited for dedicated servers rather than compact home PCs.
Ideal for users planning to build a 16 drive NAS immediately. It reduces the need for additional cables or expanders simplifying the physical layout.
Massive Drive Capacity
With sixteen ports on a single card you can build a full rack of storage without using multiple PCIe slots.
Enterprise Grade Performance
The high bandwidth ensures that even with multiple drives running simultaneously performance remains consistent and fast.
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5. Flashed Original LSI 9211-8i P20 IT Mode – Premium Hba Card for NAS Drive Expansion
Flashed Original LSI 9211-8i P20 IT Mode for ZFS FreeNAS unRAID 6Gbps SAS HBA
PCIe 2.0 x8
LSI 9211-8i
6 Gbps SAS
P20 Firmware
This premium option features a professionally flashed LSI 9211-8i with P20 IT mode firmware ensuring maximum compatibility and stability. It has a strong 4.6 rating for its reliability in critical storage setups.
Pros
- Professional flashing
- High reliability
- P20 firmware version
- Full height bracket
- Tested lanes
Cons
- Older PCIe 2.0
- No breakout cables
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All eight SAS lanes are tested ensuring no defective ports. The full height bracket provides secure mounting in standard server chassis for better airflow and stability.
While it uses the older PCIe 2.0 standard which limits speed slightly compared to 3.0 models it is still sufficient for SATA and SAS drives. Cables are sold separately adding to the cost.
Perfect for users who need a guaranteed working card without troubleshooting. It is highly recommended for enterprise backups and critical home server applications.
Verified Reliability
Every card is rigorously tested before shipping to ensure all lanes function correctly avoiding common hardware failures.
Optimized Firmware
The P20 firmware is optimized for maximum compatibility with older and newer operating systems alike.
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6. Highpoint Technologies RocketRAID 2840C – Versatile Hba Card for NAS Drive Expansion
Highpoint Technologies RocketRAID 2840C PCIe 3.0 x8 16-Port 6Gb/s SAS/SATA RAID Controller
PCIe 3.0 x8
16 Ports
6 Gbps SAS
RAID Support
This controller offers sixteen ports with PCIe 3.0 connectivity providing flexibility for both RAID and JBOD setups. It maintains a 3.9 rating reflecting mixed user experiences with its software features.
Pros
- Sixteen direct ports
- Cross platform support
- RAID flexibility
- PCIe 3.0 speed
- Full management suite
Cons
- Lower rating
- Management overhead
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The management suite is comprehensive supporting Windows macOS and Linux. This makes it a unique choice for users managing storage across different operating systems.
The complexity of the RAID features can sometimes complicate simple NAS setups. Users often prefer pure HBA cards for ZFS to avoid driver conflicts.
Best for users who need hardware RAID features alongside HBA capabilities. It is a versatile choice for hybrid environments needing different RAID levels.
Cross Platform Management
The ability to manage arrays across different operating systems adds significant value for heterogeneous network environments.
Flexible Configuration
Support for multiple RAID levels allows you to optimize performance and redundancy based on specific workload needs.
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7. HBA Card Compatible with LSI 9300-8i/D3307 IT Mode – Compact Hba Card for NAS Drive Expansion
HBA Card Compatible with LSI 9300-8i/D3307 IT Mode PCIe SATA Expansion Card
PCIe 3.0 x8
LSI SAS3008
8 Direct Ports
IT Mode
This card is known for its broad compatibility with LSI 9300-8i and D3307 systems. It holds a 4.4 rating for its consistent performance and ease of integration into existing networks.
Pros
- Great compatibility
- Stable performance
- Low power draw
- Good price
- Easy to find
Cons
- No included cables
- Basic packaging
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It uses the reliable LSI SAS3008 controller ensuring smooth data transfer. The IT mode firmware allows direct drive passthrough which is essential for ZFS and Unraid setups.
The lack of cables and simple packaging mean you will need to buy accessories separately. This keeps the cost down but requires a bit more planning for installation.
Best for users who want a reliable card without paying for extra features. It is a solid choice for expanding storage capacity efficiently.
Broad System Compatibility
Designed to work seamlessly with a wide range of motherboards ensuring it fits most PCIe slots easily.
Efficient Power Usage
Low power consumption makes it ideal for compact builds where heat and power draw are significant concerns.
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8. SAS HBA Card Compatible with LSI 9207 9300-8i IT Mode – Cable Included Hba Card for NAS Drive Expansion
SAS HBA Card Compatible with LSI 9207 9300-8i IT Mode with SAS Cables
PCIe 3.0 x8
LSI 9300-8i
12 Gbps
SAS Cables Included
This card stands out for including high quality SAS cables which saves time and money. It has a 4.6 rating for its reliability and ease of use in professional environments.
Pros
- High rating
- Includes SAS cables
- IT mode enabled
- Direct passthrough
- Easy setup
Cons
- SAS cables only
- Higher cost than basic
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The IT mode firmware allows direct drive passthrough which is ideal for ZFS. The 12Gb/s SAS speed ensures fast data transfer rates for large file operations.
The included cables are SAS specific which means you cannot use them for SATA drives without adapters. This may limit flexibility if you plan to use SATA drives exclusively.
Perfect for users building a SAS-based storage array who want a complete solution. The included cables make installation significantly faster than competitors.
Complete Cable Package
Having professional quality cables included ensures reliable connections without needing to source third party accessories.
Performance Focused
The 12Gb/s speed ensures that your drives run at their full potential even under heavy load conditions.
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9. LSI SAS 9300-8i 8-Port 12Gb/s HBA Card – Expert Flashed Hba Card for NAS Drive Expansion
LSI SAS 9300-8i 8-Port 12Gb/s HBA Card IT Mode StorageTekPro Flashed for ZFS FreeNAS unRAID
PCIe 3.0 x8
LSI 9300-8i
12 Gbps Speed
P16 IT Mode
This card is professionally flashed by StorageTekPro ensuring optimal performance for ZFS and FreeNAS. It has a 4.4 rating for its stability and reliability in critical storage applications.
Pros
- Expert flashing
- P16 firmware
- Reliable chipset
- Good for ZFS
- 8 ports
Cons
- Slightly higher price
- No extra cables
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The LSI 9300-8i controller provides high bandwidth for data intensive tasks. The P16 IT mode firmware is specifically tested for compatibility with common NAS operating systems.
While slightly more expensive than generic options the expert flashing reduces the risk of firmware issues. It saves time for users who prefer a hassle-free setup.
Ideal for advanced users who want guaranteed compatibility without doing their own flashing. It is a trusted choice for home servers.
Expert Preparation
The card comes pre-configured with the correct firmware saving you from technical setup steps and potential errors.
High Speed Data Transfer
12 Gbps SAS speeds ensure that your storage system can handle large data transfers efficiently and quickly.
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10. SAS HBA Card Compatible with LSI 9300-8i IT Mode, 8-Port – Full Kit Hba Card for NAS Drive Expansion
SAS HBA Card Compatible with LSI 9300-8i IT Mode, 8-Port, SAS3008 PCIe 3.0 x8, 2X SFF-8643 Breakout Cables, HBA Controller for ZFS TrueNAS unRAID NAS
PCIe 3.0 x8
SAS3008 Controller
8 Ports
Breakout Cables
This option provides a complete kit with breakout cables ensuring immediate setup. It has a 4.5 rating for its professional grade performance and ease of integration into server builds.
Pros
- Includes breakout cables
- Professional grade
- Stable PCIe
- Hardware RAID support
- Great for NAS
Cons
- Cables are SATA
- More expensive option
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The SAS3008 controller offers high stability for data transfers. It supports hardware RAID configurations for data protection in enterprise environments.
The breakout cables are SATA specific limiting use with SAS drives without adapters. This adds to the cost but ensures you can start using it immediately.
Best for users who want a ready to use solution with all necessary accessories. It is ideal for small business servers needing reliability.
Complete Solution
Having everything in one box allows you to start building your storage array immediately after unboxing.
Enterprise Reliability
Professional grade components ensure the card runs reliably even under continuous heavy workloads typical in servers.
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Buying Guide – How to Choose the Best Hba Card for NAS Drive Expansion
Choosing the right Hba card requires balancing performance compatibility and price. Here are the key factors to consider for your storage needs.
Chipset Compatibility
Ensure the card uses a chipset compatible with your NAS OS like LSI for ZFS. Incompatible chipsets can lead to driver issues or failed connections.
Look for cards specifically listed as IT mode ready for your target operating system.
Port Count
Decide how many drives you need immediately versus later. Eight ports are standard for small arrays while sixteen ports suit larger builds.
More ports mean more direct connections reducing the need for external expanders.
PCIe Version
PCIe 3.0 provides higher bandwidth than 2.0 ensuring faster data transfer speeds. Most modern motherboards support 3.0 easily.
Check your motherboard slots to ensure physical compatibility and sufficient bandwidth.
Firmware Mode
IT mode is essential for direct drive access in software RAID setups like ZFS. Avoid RAID mode if you plan to use these systems.
Verify the card is flashed to IT mode before buying to avoid manual flashing risks.
Cable Support
Check if the kit includes SATA or SAS breakout cables. Some cards omit these requiring separate purchases.
Ensure you have the correct cables for your drive types to avoid installation delays.
Physical Size
Confirm the card fits your case physically as full height cards may need adapters. Low profile brackets are often provided for flexibility.
Measure your available PCIe space to ensure the card fits without obstructing other components.
Warranty and Support
Buy from reputable sellers who offer warranty support for defective cards. Hardware failures can mean significant downtime.
Check customer reviews regarding support responsiveness and return policies.
Budget
Prices vary widely based on chipset age and included accessories. Balance cost with reliability needs.
Avoid overly cheap options without verified reviews to prevent hardware failure.
How to Use and Care for Your Hba Card for NAS Drive Expansion
Begin by shutting down your computer and grounding yourself to avoid static damage. Insert the card firmly into the PCIe slot and secure it with screws.
Power on your system and enter the BIOS to ensure the card is detected. Install any necessary drivers or firmware updates for your OS.
Regularly update firmware and check connection integrity. Clean dust from ports and ensure proper airflow to prevent overheating over time.
Frequently Asked Questions
What is the difference between IT mode and RAID mode?
IT mode allows direct drive access which is essential for software RAID systems like ZFS. RAID mode creates hardware RAID arrays which may conflict with these systems. Always use IT mode for NAS OS builds.
Can I use SATA drives on an SAS HBA card?
Yes SAS cards support SATA drives via breakout cables. However ensure you have the correct cables as standard ones are SAS specific. Some kits include SATA cables for this purpose.
Do I need an external expander for more than eight drives?
Yes if your card has eight ports and you need more you must use an external expander. This connects to the SAS ports to add more drive capacity effectively.
Is PCIe 3.0 necessary for NAS storage?
While PCIe 2.0 works for SATA drives PCIe 3.0 offers higher bandwidth for SSDs or large arrays. It ensures maximum throughput for high performance drives.
How do I know if my motherboard supports the card?
Check your motherboard for available PCIe x8 or x16 slots. Ensure the BIOS supports storage controller detection and that there is enough physical space in your case.
Is it safe to flash firmware myself?
Flashing requires careful steps and correct files. A mistake can brick the card. It is safer to buy pre-flashed cards from reputable vendors.
Final Thoughts on Choosing the Best Hba Card for NAS Drive Expansion
Selecting the right Hba card depends on your specific needs like port count and budget. Our top picks offer reliable performance for both home and small business NAS builds.
Prioritize IT mode firmware and compatible chipsets to ensure stability with your NAS OS. Avoid RAID mode options if you plan to use ZFS or similar systems.
Prices and availability change quickly so check current listings before buying. We hope this guide helps you find the perfect expansion card for your setup.