This article covers H200 RAID コントローラーカード PCI E 6Gbps HBA LSI 9211 P20 ITモード ZFS FreeNAS unRAID RAID エクスパンダー + SATAケーブル2本.

Overview

The H200 RAID Controller Card is a PCI Express 2.0 x8 host bus adapter built around the LSI SAS9211-8I chipset. It ships with HBA IT mode firmware pre-flashed, making it an ideal choice for ZFS-based NAS and home server environments. The card supports data transfer rates up to 6Gbps per port and provides two Mini-SAS SFF8087 internal connectors, enabling direct connection of up to eight SAS or SATA devices. What sets this card apart is its IT mode firmware out of the box. Unlike traditional RAID controllers that abstract drives behind a hardware RAID volume, IT mode presents each drive individually to the operating system. This is essential for software-defined storage solutions like FreeNAS (now TrueNAS CORE), unRAID, and ZFS, where the OS handles parity, striping, and redundancy at the file system level.

Connectivity & Compatibility

The host interface is PCI Express 2.0 x8, which provides roughly 4 GB/s of unidirectional bandwidth. While this is sufficient for most HDD-based arrays, users should be aware that eight 6Gbps SAS links theoretically require up to 4.8 GB/s aggregate bandwidth, meaning the PCIe 2.0 x8 link can become a bottleneck under sustained full-load scenarios. Internally, the card features two SFF8087 Mini-SAS ports. Using breakout cables (SFF8087 to 4×SATA) or standard SAS cables, you can connect up to eight drives. The package includes two SATA cables, but for a full eight-drive configuration, additional cables will need to be purchased separately. Operating system support is broad: Windows, Linux, FreeBSD, TrueNAS, Proxmox, and ESXi are all compatible. However, UEFI boot compatibility can be tricky on modern motherboards. Some boards require enabling CSM (Compatibility Support Module) in the BIOS to recognize the card's Option ROM during boot.

Product Info

This product is essentially a recertified LSI SAS9211-8I (commonly known as the H200) that has been reflashed with IT mode firmware and resold. Compared to brand-new enterprise HBAs that can cost several hundred dollars, this card offers exceptional value for budget-conscious builders, placing it firmly in the entry-to-mid-range segment. Warranty coverage varies by seller, but listings on typically include 30 to 90 days of coverage. The package contents are minimal: the controller card itself, two SATA cables, and a basic instruction sheet. No driver CD or full-length bracket is included in most cases.

Best Use Cases

Home Lab Enthusiasts Building a DIY NAS If you are setting up TrueNAS Scale, unRAID, or a custom ZFS storage server at home, this card is a perfect fit. The pre-flashed IT mode eliminates the tedious firmware modification process, letting you focus on pool creation and dataset configuration right away. Budget-Conscious SOHO and Small Office Users Enterprise HBAs from Broadcom or Microchip can cost upwards of $300–$500. The H200 delivers eight SAS/SATA ports at a fraction of that price, making it an excellent choice for backup servers or file servers on a tight budget. Users Who Prefer Software RAID Over Hardware RAID If you want to avoid vendor lock-in and the complexity of recovering data from a failed hardware RAID controller, an IT-mode HBA is the way to go. It hands full control to the OS, allowing you to use ZFS, mdadm, or Windows Storage Spaces without proprietary interference.

Things to Consider

First and foremost, this card uses PCI Express 2.0 x8. It is not suitable for NVMe SSDs or any application requiring high per-device bandwidth. Its sweet spot is connecting SATA SSDs and SAS HDDs for bulk storage. Second, because this is a recertified server pull, cosmetic wear is common, and firmware versions may vary between units. While the IT mode flash is verified by the seller, individual card history can affect long-term reliability. Finally, UEFI compatibility is not guaranteed. If your motherboard lacks CSM support or has it disabled by default, you may need to adjust BIOS settings or use an alternative boot method. Always check your motherboard manual before purchasing. ## FAQ
Q: Can I use NVMe SSDs with this card? A: No. The H200 is a SAS/SATA HBA only. For NVMe drives, you need a dedicated NVMe PCIe adapter or a motherboard M.2 slot. Q: Does this card work with Windows 11? A: Yes, Windows 10 and 11 recognize the card with built-in drivers. It appears as individual disks in Disk Management. Remember that hardware RAID functions are disabled in IT mode. Q: Will eight HDDs saturate the PCIe 2.0 x8 link? A: Theoretically yes, but in practice, typical HDD sequential speeds are around 200 MB/s. Simultaneous full-bandwidth access to all eight drives is rare in home server workloads, so the link is generally adequate for file serving and backup tasks.

Product Disclosure (Amazon)

  • Manufacturer: LANPAN
  • Seller: いいものをお客様に
  • Fulfilled by: いいものをお客様に
  • ASIN: B0BVFW2WL1
  • Note: This article covers a manufacturer-made product based on Amazon listing details.