Broadcom LSI 9280‑4i4e PCIe2.0 SAS2108 RAID Controller (Flashable IT HBA, 4i+4e Hybrid Ports)
¥845.00
促销价
¥845.00
常规价格
跳至产品信息
Broadcom LSI 9280‑4i4e PCIe2.0 SAS2108 RAID Controller (Flashable IT HBA, 4i+4e Hybrid Ports)
¥845.00
促销价
¥845.00
常规价格
Basic Parameter Table
| Item | Details |
|---|---|
| Brand | Broadcom (LSI) |
| Model | 9280‑4i4e |
| Board PN | LSI00209 |
| Controller Chip | SAS2108 |
| Bus Interface | PCI‑E 2.0 x8 |
| Port Layout | 4 internal + 4 external ports, total 8 ports |
| Connectors | 1 × SFF‑8087 internal; 1 × SFF‑8088 external |
| Transfer Speed | 6Gb/s SAS / SATA |
| Cache Feature | On-board cache, no CacheVault power backup module |
| Default Mode | MegaRAID IR hardware RAID (0/1/5/6/10/50/60); cross-flashable to pure IT pass-through mode for ZFS/TrueNAS/unRAID |
| Cooling | Passive white dense fin heatsink, fanless silent design |
| Condition | Factory New Sealed |
| Stock Status | In Stock |
| Lead Time | Deliver within 2 business days |
| Warranty | 3-Year Global Warranty |
| Unit Price | $120.00 |
Core Product Features
- Entry hybrid internal+external enterprise RAID controller with SAS2108 chipset, native MegaRAID IR firmware supports full advanced hardware RAID levels, onboard cache optimizes random write performance for small storage deployments.
- Single SFF-8087 internal connector (4 internal drives) + single SFF-8088 external connector (4 external JBOD drives); PCIe2.0 x8 bus meets bandwidth demand of small mixed internal & external disk systems.
- Dual flexible operation modes:
- IR RAID Mode: Hardware RAID acceleration with cache memory, built-in disk redundancy protection, fit for small enterprise compact storage servers with a small external expansion cabinet.
- IT Pass-through Mode (firmware reflash required): Disable onboard RAID logic, OS independently controls every single disk, fully compatible with ZFS RAID-Z, mdadm, unRAID NAS systems.
- Compact form factor with fanless passive white heatsink, stable 24/7 continuous running for mini rack & compact chassis storage servers; full-height & low-profile mounting brackets included.
- Internal & external hard drive hot-swap available after IT firmware flash, all storage devices directly exposed to host operating system.
- Cost-effective entry-level hybrid port SAS RAID card, ideal for small capacity mixed internal-external storage and compact mini ITX DIY NAS with external JBOD expansion after IT flashing.
Application Scenarios
- Native IR RAID deployment: Small enterprise compact storage servers, mini backup arrays with one small external expansion JBOD cabinet.
- IT-flashed HBA deployment: Mini ITX compact ZFS TrueNAS with small external disk expansion, low-power small virtualization storage backend, entry-level home lab storage servers.