Lenovo ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Internal Adapter (4Y37A09735)
SKU 4Y37A09735
Lenovo ThinkSystem RAID 940-16i with 8 GB flash-backed write cache. 16-channel SAS/SATA at 12 Gb/s over PCIe Gen4. For high-drive-count ThinkSystem storage deployments.
Product record
SKU 4Y37A09735
Quick spec
- Channels
- 16
- Cache
- 8 GB flash-backed write cache
- Interface
- PCIe Gen4 x8 (internal)
- SAS/SATA speed
- 12 Gb/s
- RAID levels
- 0, 1, 5, 6, 10, 50, 60, JBOD
Price on application
Configurations vary by server, support tier and volume. We aim to respond within 4 UK business hours with pricing or the details we need.
Get a quote for this SKUPrice on application
Configurations vary by server, support tier and volume. We aim to respond within 4 UK business hours with pricing or the details we need.
Get a quote for this SKUOverview
What's included.
Lenovo ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 Internal RAID Adapter manages up to 16 SAS/SATA drives at 12 Gb/s via a PCIe Gen4 x8 internal slot. The 8 GB flash-backed write cache gives RAID 5, 6, and 60 the write performance they need without compromising data on power loss. Distinct from 4Y37A09730 (external PCIe, U.3 Tri-mode, already in catalogue) and 4Y37A09728 (8-channel, already in catalogue). For customers building high-drive-count ThinkSystem storage nodes who need a Lenovo-supported 16-channel internal SAS/SATA controller.
Ready when you are
Send your spec.
We'll take it from here.
Tell us what you need — HPE ROK, DDR5 modules, Oracle licences, or a full server build — and we aim to respond within 4 UK business hours.
Lenovo RAID 940-16i 8GB Flash Internal
Price on application

