Broadcom LSI 9286‑8e PCIe3.0 SAS RAID Controller (8 External Ports Only, No CacheVault, Flashable IT HBA)
¥2,280.00
促销价
¥2,280.00
常规价格
跳至产品信息
Broadcom LSI 9286‑8e PCIe3.0 SAS RAID Controller (8 External Ports Only, No CacheVault, Flashable IT HBA)
¥2,280.00
促销价
¥2,280.00
常规价格
Basic Parameter Table
| Item | Details |
|---|---|
| Brand | Broadcom (LSI) |
| Model | 9286‑8e |
| Board PN | LSI00332 |
| Bus Interface | PCI‑E 3.0 x8 |
| Port Layout | 8 external ports, zero internal ports |
| Connectors | 1 × external SFF‑8088 |
| Transfer Speed | 6Gb/s SAS / SATA |
| Cache Feature | Large onboard cache, no CacheVault flash 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 | $320.00 |
Core Product Features
- High-performance PCIe3.0 dedicated external-only enterprise RAID controller, large capacity onboard cache greatly boosts random write performance for high-load external JBOD all-flash storage arrays, no internal drive connectors, purely designed for external expansion disk cabinets.
- Single SFF-8088 external connector supports up to 8 SAS/SATA/SSD hard drives via external JBOD enclosures; PCIe3.0 x8 high-speed bus delivers higher bandwidth than PCIe2.0 generation cards, perfectly fit for heavy IO all-flash workloads.
- Dual flexible deployment modes:
- IR RAID Mode: Full hardware RAID acceleration with large cache memory, built-in disk redundancy protection, suitable for high-load enterprise storage servers that only use external SAS expansion arrays without internal hard disk bays.
- IT Pass-through Mode (firmware reflash required): Disable native RAID logic, OS independently controls every single disk, fully compatible with ZFS RAID-Z, unRAID, FreeNAS high-performance external mass storage systems.
- Fanless passive white fin heatsink ensures stable 24/7 uninterrupted running for rack enterprise storage servers; full-height & low-profile mounting brackets included.
- External hard drive hot-swap available after IT firmware flash, all external storage devices directly exposed to host operating system.
- High-spec PCIe3.0 external expansion RAID/HBA card, larger cache and higher bus bandwidth than 9280-8e / 9285-8e series, ideal for high IO all-flash external storage and high-end large capacity DIY external JBOD NAS after IT flashing.
Application Scenarios
- Native IR RAID deployment: High-load enterprise all-flash storage servers equipped exclusively with external SAS JBOD expansion disk arrays, no internal hard drives installed.
- IT-flashed HBA deployment: High-end 8-bay all-SSD external ZFS TrueNAS media storage, virtualization heavy IO mass storage backend, enterprise-grade all-flash home lab storage servers with external expansion enclosures.