This article covers SVNXINGTII SAS9305-16i SATA SAS 16ポート HBA 12Gbs RAIDコントローラーカード ホストバスアダプター PCIe 3.0 x8 IT-Mode 05-25703-00カード (9305-16i + 4 x 8643 SATA).
Overview
The SVNXINGTII SAS9305-16i is a PCIe 3.0 x8 host bus adapter offering 16 internal SAS/SATA ports at 12Gb/s each. It supports up to 1024 devices and operates in IT mode, making it ideal for software RAID solutions like ZFS. This card is a cost-effective choice for expanding storage in servers and NAS builds.
Connectivity & Compatibility
The card fits into a PCIe 3.0 x8 slot (backward compatible with x16 slots). It provides four SFF-8643 internal connectors, each supporting four SAS/SATA lanes. Included cables connect directly to backplanes or drives. Both low-profile and standard-height brackets are included for various chassis. Compatible with SAS and SATA drives at 3, 6, or 12Gb/s. Works with Windows, Linux, and FreeBSD.
Product Info
This HBA is based on the Broadcom SAS9305-16i chipset and is sold under the SVNXINGTII brand. It targets entry to mid-range server and workstation storage expansion. Priced around ¥42,000 on Japan, it offers excellent value compared to OEM cards. The package includes the card, two brackets, and four SFF-8643 cables. Warranty varies by seller, typically one year.
Best Use Cases
Home server and NAS builders needing many drive connections: 16 ports allow direct attachment of multiple HDDs/SSDs without additional expanders. Users running software RAID (ZFS, Unraid, mdadm): IT mode presents each drive individually, ideal for these setups. Budget-conscious server upgrades: provides reliable SAS connectivity at a fraction of the cost of enterprise cards. Not recommended for hardware RAID requirements or if PCIe 4.0 bandwidth is needed.
Product Disclosure (Amazon)
- Manufacturer: SVNXINGTII
- Seller: Amazon US
- Fulfilled by: Amazon US
- ASIN: B0CMX9QPZK
- Note: This article covers a manufacturer-made product based on Amazon listing details.
