If you’re building a NAS, TrueNAS box, or storage server, the right HBA can make setup simpler and drives more reliable. SAS HBA cards with IT mode expose disks directly to the operating system, which is ideal for ZFS, software RAID, and passthrough-based storage builds.
In this roundup, we focus on practical choices for different port counts, PCIe generations, and expansion needs so you can match the card to your chassis, backplane, and drive plan.
Best 10 Sas Hba Cards with It Mode Picks for 2026
Best for TrueNAS/ZFS Builds
SAS HBA Card IT Mode for 9211-8i & 9300-8i
- IT mode is ideal for ZFS and software-defined storage
- 8-port SAS3 controller with PCIe 3.0 x8 support
- Includes 2 SFF-8643 to 4x SATA cables
Best For: ZFS, TrueNAS, unRAID, and home-lab users building an 8-drive SAS/SATA storage server.
Best IT Mode for TrueNAS
- IT mode firmware for ZFS-friendly storage builds
- Two SFF-8087 ports support up to 8 SATA drives
- Works with TrueNAS, unRAID, Proxmox, and expanders
Best For: NAS builders who want a simple, non-RAID HBA for ZFS and virtualization.
Best for Large NAS Builds
LSI 9300-16i IT Mode 16-Port HBA
- 16-port layout for larger NAS and JBOD setups
- IT mode firmware for ZFS, TrueNAS, and unRAID
- 4x SFF-8643 connectors with SAS expander support
Best For: High-drive-count NAS builders who need an expandable IT-mode HBA.
Best for TrueNAS & ZFS
- IT mode firmware for non-RAID pass-through
- Includes SFF-8087 to 4x SATA cable
- Works well with ZFS, TrueNAS, and unRAID
Best For: NAS and homelab users who want a simple IT-mode HBA for direct-attach storage.
Best for IT Mode NAS Builds
- IT mode non-RAID firmware for ZFS and NAS
- 8-port 12Gbps SAS with PCIe 3.0 x8
- Includes 2x SAS breakout cables for 8 drives
Best For: Home lab and NAS builders who want an LSI 9300-8i-style HBA with IT mode and included SAS cabling.
Best IT Mode Value
- IT mode firmware for ZFS and passthrough-friendly builds
- 8-port 12Gb/s SAS with SATA backward compatibility
- Expandable via external SAS expander for larger arrays
Best For: ZFS, TrueNAS, and unRAID builders who want an expandable IT-mode HBA.
Best for IT-Mode NAS Builds
LSI 9300-8i IT Mode 8-Port HBA
- IT mode firmware for ZFS, TrueNAS, and unRAID
- 8-port PCIe 3.0 x8 HBA with 12Gbps SAS
- Includes SATA breakout cables for immediate setup
Best For: DIY NAS and homelab users who want a reliable IT-mode HBA for SATA drive arrays.
Best IT-Mode NAS Upgrade
LSI 9300-8i IT Mode 8-Port HBA
- IT-mode firmware for ZFS and passthrough setups
- 2× SFF-8643 ports for up to 8 direct drives
- 12Gb/s SAS with SATA compatibility
Best For: NAS and ZFS builders who need a simple, reliable IT-mode HBA.
Best IT Mode Kit
- IT mode firmware for ZFS and passthrough workloads
- Includes 2 SATA breakout cables for up to 8 drives
- PCIe 3.0 x8 with 12Gbps SAS / 6Gbps SATA support
Best For: ZFS and NAS builders who want an IT mode HBA with cables included.
Best for ZFS NAS Builds
- IT mode for ZFS, TrueNAS, and unRAID
- 8-port 12Gbps SAS 3.0 connectivity
- Includes 2x SFF-8643 to 4x SATA cables
Best For: Home lab and NAS builders who need direct-drive HBA expansion for ZFS storage.
Best for TrueNAS/ZFS Builds – SAS HBA Card IT Mode for 9211-8i & 9300-8i
If you’re comparing sas hba cards with it mode for a NAS or homelab, this Broadcom SAS3008-based card is a practical pick: it runs in non-RAID IT mode, supports up to 8 drives, and includes two SFF-8643 to SATA breakout cables to get a build moving quickly.
Best For: ZFS, TrueNAS/FreeNAS, unRAID, Proxmox, and ESXi users who want a straightforward 8-port SAS3 HBA for direct-drive storage.
Pros:
- IT mode firmware is ideal for ZFS and software-defined storage
- 12Gbps SAS3 / 6Gbps SATA support with PCIe 3.0 x8 bandwidth
- Includes 2 SFF-8643 to 4x SATA cables for immediate SATA drive hookup
- Compatible with 9211-8i and 9300-8i-style setups
Cons:
- Included cables are for SATA drives only, not SAS drives
- Not a RAID card, so it won’t suit users who want hardware RAID features
- Best value depends on whether you need the included cabling or not
For buyers comparing sas hba cards with it mode, this model stands out for its simple IT-mode operation, broad compatibility, and ready-to-build cable bundle, making it a sensible choice for storage servers and home labs.
Best IT Mode for TrueNAS – LSI 9207-8i IT Mode HBA Card
If you’re comparing sas hba cards with it mode for a NAS or virtualization build, this LSI 9207-8i-compatible card is a straightforward pick. It runs in IT mode, uses a PCIe 3.0 x8 host interface, and gives you 8-port 6Gbps connectivity with support for direct attach or expansion through a SAS expander.
Best For: ZFS, TrueNAS, unRAID, Proxmox, and other storage servers that need a simple non-RAID HBA.
Pros:
- IT mode firmware is ideal for ZFS and passthrough-focused storage setups
- Two SFF-8087 ports support up to 8 SATA drives with the included cables
- PCIe 3.0 x8 and 6Gbps per port provide solid baseline bandwidth for homelab arrays
- Can be paired with a SAS expander for larger drive counts
Cons:
- Included cables are for SATA drives only, not SAS drives
- Not a RAID card, so users wanting hardware RAID will need a different model
- Best suited to 6Gbps-class builds rather than newer 12Gbps SAS setups
For buyers specifically looking through sas hba cards with it mode, this card hits the sweet spot of compatibility, simple setup, and practical drive support. It’s not the flashiest option, but it matches the needs of TrueNAS and unRAID builds very well.
Best for Large NAS Builds – LSI 9300-16i IT Mode 16-Port HBA
If you need one of the more capable sas hba cards with it mode for a multi-drive NAS, this LSI 9300-16i-style card is built for direct-attach storage and ZFS-friendly setups. It offers 16 ports through four internal SFF-8643 connectors, PCIe 3.0 x8 bandwidth, and IT mode firmware for clean passthrough to TrueNAS, unRAID, and JBOD arrays.
Best For: Users building a high-drive-count NAS, ZFS pool, or unRAID system who want an IT-mode HBA with room to expand.
Pros:
- 16-port design with four internal Mini-SAS HD SFF-8643 connectors
- IT mode firmware is well suited for ZFS, TrueNAS, and unRAID
- 12Gb/s SAS support with backward compatibility for SATA drives
- Can connect directly to drives or expand through a SAS expander
Cons:
- Requires the right breakout cables and case layout for clean installation
- Overkill for small storage builds with only a few drives
- Performance and compatibility depend on proper cooling and system support
For buyers comparing sas hba cards with it mode, this one stands out for drive count and expansion flexibility rather than simplicity or low cost. It makes the most sense when you want a serious storage backbone for a growing NAS and need an HBA that can scale with the array.
Best for TrueNAS & ZFS – LSI 9211-4i IT Mode SAS HBA
If you want one of the more straightforward sas hba cards with it mode for a NAS or homelab build, this LSI 9211-4i-compatible card is a practical pick. It runs LSI SAS2008 hardware in IT mode, supports 6Gb/s per port, and includes an SFF-8087 to 4x SATA cable so you can get storage connected quickly.
Best For: ZFS, TrueNAS, unRAID, and direct-attach storage builds that need simple, non-RAID pass-through.
Pros:
- IT mode firmware is ideal for ZFS, TrueNAS, and unRAID pass-through
- 4-port internal Mini SAS connection plus included breakout cable
- Compatible with an external SAS expander for larger arrays
- PCIe 2.0 x4 interface with 6Gb/s per port
Cons:
- Only one internal SFF-8087 connector, so expansion depends on an expander
- PCIe 2.0 is older than newer HBA generations
- Best suited to storage duty, not mixed-use acceleration
For buyers comparing sas hba cards with it mode, this model stands out for its familiar LSI 9211-4i formula and included cabling, making it a sensible choice for a clean NAS upgrade rather than a feature-heavy controller.
Best for IT Mode NAS Builds – LSI 9300-8i IT Mode SAS HBA
If you want one of the more straightforward sas hba cards with it mode for a home server or NAS, this LSI 9300-8i-compatible card is built around the SAS3008 controller and non-RAID firmware. It supports 12Gbps SAS over PCIe 3.0 x8, making it a practical fit for ZFS, TrueNAS, unRAID, and other direct-attach storage setups.
Best For: Builders who want an IT mode HBA for direct-drive NAS arrays, JBOD setups, or a simple LSI 9300-8i alternative.
Pros:
- IT mode firmware keeps drives visible individually for ZFS and NAS use
- 8-port design with 2x SFF-8643 connectors and support for SAS expanders
- Includes breakout cables for up to 8 SAS drives right out of the box
- PCIe 3.0 x8 interface and 12Gbps SAS support
Cons:
- Included cables are for SAS drives only, not SATA drives
- May require separate SATA breakout cables for mixed-drive builds
This is a solid pick if you need dependable sas hba cards with it mode and want a controller that aligns with common TrueNAS and unRAID recommendations. The bundled SAS cabling adds value, but make sure your drive type matches the included breakouts before ordering.
Best IT Mode Value – LSI 9300-8i 8-Port SAS HBA
If you’re comparing sas hba cards with it mode for a NAS or ZFS build, this card is a straightforward 9300-8i-class option with IT firmware, PCIe 3.0 x8 support, and 12Gb/s SAS connectivity. It’s aimed at users who want direct-drive attach, SATA compatibility, and the option to grow into a larger array with an external SAS expander.
Best For: ZFS, TrueNAS, unRAID, and Proxmox users who want an IT-mode HBA for 8 drives or an expandable NAS setup.
Pros:
- IT mode firmware is ideal for passthrough, ZFS, and software RAID setups
- 8-port 12Gb/s SAS support with backward-compatible SATA 6Gb/s drives
- Dual SFF-8643 internal ports make it easy to wire into modern NAS cases
- Can scale beyond 8 drives when paired with a SAS expander
Cons:
- Not a RAID card, so it’s not the right pick for hardware RAID users
- May require proper cabling and cooling in tighter builds
- Best suited to builders comfortable with HBA-based storage setups
Overall, this is a practical pick if you need sas hba cards with it mode for a clean, expandable storage controller rather than a RAID-focused adapter. It’s especially appealing for DIY NAS builders who want broad drive compatibility and simple passthrough behavior.
Best for IT-Mode NAS Builds – LSI 9300-8i IT Mode 8-Port HBA
If you’re comparing sas hba cards with it mode for a NAS or homelab, this LSI/Broadcom SAS3008-based card is a straightforward choice. It ships in IT mode for non-RAID operation, supports 12Gbps SAS, and includes two SFF-8643 to 4x SATA breakout cables so you can hook up to eight SATA drives right away.
Best For: TrueNAS, unRAID, ZFS, and DIY server builders who want a simple 8-port IT-mode HBA for SATA storage.
Pros:
- IT mode firmware is ideal for passthrough, ZFS, and software-defined storage
- 8-port design with PCIe 3.0 x8 and 12Gbps SAS bandwidth
- Includes 2 breakout cables for immediate SATA drive connectivity
- Can scale with an external SAS expander for larger arrays
Cons:
- Included cables are for SATA drives only, not SAS drives
- Requires proper airflow in cramped cases, like most server HBAs
- Not a RAID card, so users wanting hardware RAID should look elsewhere
For builders prioritizing compatibility and expandability, this is a practical pick among sas hba cards with it mode. It gives you the right controller architecture for NAS use without extra RAID complexity, while still leaving room to grow with an expander later.
Best IT-Mode NAS Upgrade – LSI 9300-8i IT Mode 8-Port HBA
If you’re comparing sas hba cards with it mode for a NAS or ZFS build, this LSI 9300-8i-class adapter is built around the right priorities: non-RAID IT firmware, PCIe 3.0 x8 bandwidth, and 12Gb/s SAS support with SATA backward compatibility. It’s a straightforward choice for direct-drive storage, especially when you want broad OS compatibility and clean passthrough behavior.
Best For: NAS builders who want an IT-mode HBA for TrueNAS, unRAID, Proxmox, or ESXi with support for up to 8 direct-attached drives.
Pros:
- IT mode firmware is ideal for ZFS, JBOD, and passthrough use cases
- 2× SFF-8643 internal connectors support up to 8 drives directly
- 12Gb/s SAS performance with SATA 6Gb/s backward compatibility
- Can pair with a SAS expander for larger arrays
Cons:
- Not a RAID card, so it won’t manage arrays in hardware
- Requires the right breakout cables and case layout for clean install
- May be overkill if you only need a couple of SATA ports
As far as sas hba cards with it mode go, this one stands out for giving you the familiar LSI/Broadcom SAS3008 platform in a simple, NAS-friendly package. It’s a practical pick if you want a controller that stays out of the way and lets your storage stack do the work.
Best IT Mode Kit – LSI 9300-8i SAS HBA
If you’re comparing sas hba cards with it mode for a NAS or homelab build, this LSI 9300-8i-compatible card is a straightforward choice. It runs Broadcom SAS3008 in HBA IT mode for non-RAID pass-through, supports up to 12Gbps SAS and 6Gbps SATA, and includes two SFF-8643 to SATA breakout cables for an easy 8-drive setup.
Best For: ZFS, TrueNAS, unRAID, Proxmox, and ESXi users who want a plug-in IT mode HBA with included SATA cables.
Pros:
- IT mode firmware makes it suitable for ZFS and direct-drive passthrough.
- Includes 2 breakout cables, covering up to 8 SATA drives out of the box.
- PCIe 3.0 x8 and 12Gbps SAS support give it solid headroom for storage arrays.
- Compatible LSI 9300-8i design is easy to match with existing NAS builds.
Cons:
- The included cables are for SATA drives only, not SAS drive hookups.
- Not a RAID card, so it won’t help if you want hardware RAID features.
- Large SAS expansions may require a separate SAS expander and extra cabling.
This is a practical pick if you want sas hba cards with it mode that are ready for a storage build without much extra shopping. The included cables and Broadcom SAS3008 chipset make it especially appealing for first-time NAS upgrades and direct-attach drive arrays.
Best for ZFS NAS Builds – LSI 9300-8i IT Mode SAS HBA
If you want one of the more practical sas hba cards with it mode for a storage server or NAS, this LSI 9300-8i compatible board is aimed at straightforward HBA use rather than RAID features. It supports 12Gbps SAS/SATA connectivity, ships with breakout cables, and is a sensible fit for ZFS, TrueNAS, and unRAID builds that need direct disk access.
Best For: Home lab and NAS builders who want an IT mode HBA for multiple SATA drives and clean compatibility with ZFS-based storage setups.
Pros:
- IT mode operation is ideal for ZFS, TrueNAS, and unRAID
- 8-port design with 12Gbps SAS 3.0 support
- Includes 2x SFF-8643 to 4x SATA cables for quicker setup
Cons:
- Not the best choice if you need RAID management features
- Requires compatible PCIe and case airflow for best stability
Overall, this is a strong fit if your priority is simple, reliable direct-attached storage rather than fancy controller features. Among sas hba cards with it mode, it stands out most for budget-conscious NAS expansion with the right cable bundle already included.
How We Picked the Best Sas Hba Cards with It Mode
We focused on cards that fit common home lab and small-business storage builds: proven chip families, true IT mode behavior, sensible port counts, and broad compatibility with SAS/SATA backplanes and expander setups. We also looked for PCIe lane support, 6Gbps or 12Gbps throughput, and the kind of form factors that are easy to fit into standard server cases.
Quick Comparison
If you want the simplest route, an 8-port 12Gbps card is the most flexible choice for most users. Go with 4 ports for compact systems, 16 ports for larger disk shelves or heavy expansion, and older 6Gbps models if you are optimizing for value or running drives that do not need faster link speeds. When comparing Sas Hba Cards with It Mode, check whether the listing includes the right internal mini-SAS connectors and whether you’ll need breakout cables or an expander.
Key Buying Factors for Sas Hba Cards with It Mode
Port Count and Cabling
Match the number of ports to your current drives plus planned growth. An 8-port card often hits the sweet spot, while 16-port models reduce the need for add-ons in denser builds. Make sure the connector type matches your backplane or cable set.
PCIe Version and Lane Width
PCIe 3.0 x8 cards offer better headroom for multiple SSDs or many spinning disks. PCIe 2.0 still works well for modest arrays, especially if your workload is mostly file serving rather than high-speed ingest.
IT Mode Vs. RAID Mode
IT mode is preferred for direct disk access, which is important for ZFS and most software-defined storage stacks. Avoid cards that require unnecessary RAID features if your goal is simple, transparent drive passthrough.
Controller Compatibility
Some cards are rebrands or cross-compatible variants, so verify driver support for your operating system before buying. This matters even more if you plan to use Linux, FreeBSD, or a NAS-focused platform.
Who Should Buy Which Sas Hba Cards with It Mode?
Choose a 4-port card if you are building a small, quiet server with only a few drives. Pick an 8-port card if you want the most balanced option for a typical NAS or media server. Go 16-port if you expect rapid expansion, a large chassis, or external drive shelves. If you are replacing an older controller, prioritize compatibility, included accessories, and the port layout that minimizes extra cabling.
For most buyers, the best choice is the card that gives you enough ports today without forcing an immediate upgrade tomorrow.