Broadcom LSI 9211‑8i PCIe2.0 IT‑Mode Internal‑Only SAS Host Bus Adapter
¥1,200.00
促销价
¥1,200.00
常规价格
跳至产品信息
Broadcom LSI 9211‑8i PCIe2.0 IT‑Mode Internal‑Only SAS Host Bus Adapter
¥1,200.00
促销价
¥1,200.00
常规价格
Basic Parameter Table
| Item | Details |
|---|---|
| Brand | Broadcom (LSI) |
| Model | 9211‑8i |
| Board PN | LSI00194 |
| Controller Chip | SAS2008 |
| Bus Interface | PCI‑E 2.0 x8 |
| Port Type | 8‑port internal |
| Connector | 2 × SFF‑8087 internal SAS connectors |
| Transfer Speed | 6Gb/s SAS, 6Gb/s SATA |
| Working Mode | Pure IT‑mode (Fusion‑MPT pass‑through, no hardware‑RAID; cannot run MegaRAID firmware) |
| Heat Dissipation | Passive black rectangular fin‑style heat sink |
| Condition | Factory New Sealed |
| Stock Status | In Stock |
| Delivery Cycle | Within 2 Business Days |
| Warranty Period | 3‑Year Global Warranty |
| Unit Price | $170.00 |
Core Product Features
- PCIe 2.0 generation internal‑only HBA (Host Bus Adapter) built‑on the SAS2008 controller chip, factory‑flashed to native IT pass‑through firmware. It has no hardware‑RAID function, passing raw disk‑traffic directly to the host operating system. It is one of the most‑popular adapters for ZFS, TrueNAS, FreeNAS, unRAID in‑chassis NAS storage deployments.
- PCIe 2.0 x8 bandwidth, two SFF‑8087 internal ports supporting up to 8 SATA/SAS hard‑disk drives installed inside the server chassis.
- IT‑mode pass‑through architecture allows the OS to manage every disk independently for software‑defined‑RAID (ZFS‑RAID‑Z, md‑raid). There is no onboard cache or hardware RAID‑offload processing.
- Fan‑less passive black heat‑sink, zero‑noise operation, stable for 24/7 long‑term continuous runtime in rack‑mounted storage servers. It comes with full‑height and low‑profile mounting brackets for different server case form‑factors.
- It supports hot‑swap for internal hard‑drives; all physical disks are presented directly to the host OS.
- Main‑use case for 8‑bay internal‑only NAS systems, home‑lab media storage, small‑business file‑storage.
Application Scenarios
- ZFS / TrueNAS / FreeNAS NAS systems using only internal chassis‑mounted hard disks
- Entry‑level software‑RAID storage servers
- Media archival and Plex storage NAS
- Cost‑effective home‑lab 8‑drive storage