Lenovo ThinkSystem 128GB 2Rx4 DDR5-5600 RDIMM TruDDR5 Memory

A 128GB module running at 5600 MT/s: that is the Lenovo ThinkSystem 4X77A96982. It is a 2Rx4 RDIMM in the TruDDR5 line, with ECC, and it is listed for the SR645 V3 and SR635 V3.

The 5600 MT/s rate offers higher bandwidth per channel than slower DDR5 grades, provided the processor and server support the faster speed, so check that before you order. Large capacity and speed together suit memory-intensive workloads like analytics and in-memory databases.

Two ranks of x4 chips is how this capacity is achieved without stacking. Keep all modules in a server identical in type and speed, since the platform may otherwise run everything at the lowest common setting.

The module is offered new or refurbished, each with a choice of 1 year or 3 years of warranty. No used offer is listed. Send an RFQ for 4X77A96982 stating your processor and server model.