Lenovo 4XH7A80461 SR630 V2 Rear 2x7mm SATA RAID Kit
Overview
The Lenovo 4XH7A80461 is a rear drive bay RAID kit designed specifically for the ThinkSystem SR630 V2 rack server. It installs in the rear of the chassis to add two 7mm SATA drive bays, enabling RAID configurations on drives mounted at the back of the unit — useful in deployments where front bay capacity is fully committed to primary workloads and you need dedicated storage for boot volumes, OS mirrors, or secondary data tiers without consuming a front bay slot. The SATA interface means it pairs with standard 2.5-inch 7mm SATA SSDs or HDDs. At 1.00 lb and 11.60 x 9.80 x 2.10 in, the kit ships as a self-contained assembly sized to the SR630 V2 chassis envelope.
Compatibility
This kit is designed for the Lenovo ThinkSystem SR630 V2 server platform. It is not a universal fit — confirm your chassis generation is SR630 V2 before ordering, as the SR630 (V1) rear bay geometry differs. The 7mm drive slot format limits compatible media to slim 7mm-height 2.5-inch SATA drives; standard 9.5mm 2.5-inch drives will not seat correctly. Verify your RAID controller supports the additional rear SATA ports before installing — not all SR630 V2 configurations ship with a controller that exposes rear backplane connectivity. For broader server storage expansion options, review compatible drive and controller pairings for the ThinkSystem SR630 V2 family.
