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Lenovo / ThinkSystem SR665 V3 · M.2 boot adapter

Lenovo ThinkSystem M.2 RAID B540i-2i SATA/NVMe Adapter · 4Y37A90063

P/N: 4Y37A90063

M.2 boot adapterThinkSystem SR665 V3

M.2 boot adapter documented for ThinkSystem SR665 V3. Exact-code selection; confirm compatibility and shipment contents individually. SATA drives: Yes · NVMe drives: Yes (x1 lane).

Enquire ↗+998 77 161 11 11 ↗ +998 97 741 55 00 ↗
Lenovo ThinkSystem M.2 RAID B540i-2i SATA/NVMe Adapter · 4Y37A90063 — Specification schematic, not a product photograph or installation drawing.
Specification schematic, not a product photograph or installation drawing. Citadex Systems · Specification source
01 / Specifications
MPN / P/N
4Y37A90063
Documented ordering description
ThinkSystem M.2 RAID B540i-2i SATA/NVMe Adapter
Platform in this guide
ThinkSystem SR665 V3
Feature code
BYFF
SATA drives
Yes
NVMe drives
Yes (x1 lane)
RAID
Integrated (Broadcom)
Maximum supported
1
Windows 10/11 support
Supported
Selection qualification
Verify drive protocol, PCIe lanes, boot mode, RAID and approved placement. A SATA/NVMe product name does not override exact-row restrictions: some new modules support NVMe only. SATA, hardware RAID and Intel VROC are distinct. Drives are not assumed included.

Specification source: Lenovo ↗
Checked against documentation: 19.10.2026

Reference catalogue for quotation requests. Availability, production status, condition, price, lead time and warranty are individually confirmed. A listed part number is not a stock claim.

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