Lenovo ThinkSystem 32GB DDR5 5600MT/s 1Rx4 RDIMM

At 5600MT/s, the Lenovo ThinkSystem 4X77A88049 sits in the faster DDR5 speed grade. It is a 32GB single-rank RDIMM, written 1Rx4, with ECC and 16Gb DRAM.

Compatible systems are the ThinkSystem SR630 V3, SR650 V3 and ST650 V3, and the Lenovo feature code is BWHW. Whether your server actually runs memory at 5600 depends on the processor and how many modules sit on each channel, so confirm the supported speed for your build.

Single-rank modules are worth matching carefully: if the server already holds 1Rx4 parts, adding the same layout keeps every channel consistent. Thirty-two gigabytes per slot at a higher data rate suits workloads that move large data sets through memory, such as analytics and virtualization hosts.

We offer the part New, Refurbished and Used. New and Refurbished units each carry 1 year or 3 years of warranty, and Used units carry 90 days. Send your quantity and server model and we will reply with pricing and availability.