Lenovo ThinkSystem RAID 940-8i 4GB Flash PCIe Gen4 12Gb Adapter
SKU 4Y37A09728
8-port PCIe Gen4 12Gb RAID adapter with 4GB cache for ThinkSystem V3 servers. Tri-mode SAS/SATA/NVMe.

Quick spec
- Type
- Internal RAID adapter, tri-mode (SAS/SATA/NVMe U.3)
- Cache
- 4GB flash-backed
- PCIe
- PCIe 4.0 x8
- Ports / lanes
- One x8 SFF-8654, 8 internal drives, 12Gb/s SAS
- RAID levels
- 0, 1, 10, 5, 50, 6, 60 + JBOD
ex VAT · UK trade-direct
£838.80 inc VAT
- Same-day quotes
- Genuine, traceable
- UK + EU shipping
Need bulk pricing or a custom configuration? Request a quote
ex VAT · UK trade-direct
£838.80 inc VAT
- Same-day quotes
- Genuine, traceable
- UK + EU shipping
Need bulk pricing or a custom configuration? Request a quote
Overview
What's included.
The ThinkSystem RAID 940-8i drives up to 8 internal drives on V3 servers. It is a PCIe 4.0 x8 tri-mode adapter handling SAS, SATA and NVMe U.3. A 4GB flash-backed cache accelerates writes. It supports RAID 0, 1, 5, 6, 10, 50 and 60 plus JBOD. The Broadcom SAS3908 controller fits the SR630, SR650, SR655 and ST650 V3. Right for cached, parity-protected arrays.
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