Lenovo 4XH7A93743 SR630 V3 7MMRAID B540P-2HS Sata/nvme KIT

Lenovo 4XH7A93743 SR630 V3 RAID Drive Bay Kit

Overview

The Lenovo 4XH7A93743 is a 7mm RAID drive bay kit — specifically the B540P-2HS configuration — designed to expand or restore drive bay capacity in ThinkSystem SR630 V3 rack servers supporting both SATA and NVMe storage interfaces. This kit addresses the common deployment scenario where a server ships with fewer populated bays than a given storage workload demands, or where a field replacement of the bay hardware is required. At 1.00 lb, it is a lightweight, tool-assisted swap that keeps the SR630 V3 build-out flexible without requiring a chassis change. The dual-interface support (NVMe and SATA via part number 4XH7A93743) means you can mix drive types across bays depending on tiering requirements — fast NVMe for primary workloads, SATA for secondary or archive tiers — without sourcing separate bay assemblies.

Compatibility

This kit is designed specifically for the Lenovo ThinkSystem SR630 V3 platform. It is a 7mm hot-swap drive bay assembly (B540P-2HS) matched to the SR630 V3 chassis geometry. Confirm your chassis bay count and backplane connector type (SATA vs. NVMe) against the Lenovo SR630 V3 configuration guide before ordering — the 2HS designation indicates a 2-bay hot-swap carrier, and physical fitment is chassis-generation-specific. This part is not confirmed compatible with SR630 V2 or earlier ThinkSystem generations. If you are configuring or expanding network video recorders or server-based storage for surveillance deployments, verify the SR630 V3 backplane supports the intended drive interface before combining SATA and NVMe drives in the same array.