OWC 32GB DDR4 2400MHz ECC Registered RDIMM CL17 1.2V 2Rx4 server RAM

Server ECC RDIMM for Workstations

This 32GB OWC DDR4 module runs at 2400MHz with CL17 latency and 1.2V power draw. It uses a 288-pin registered ECC design built to JEDEC standards for server, workstation and NAS systems. The 2Rx4 rank configuration provides error correction and signal buffering required by multi-socket platforms. It is not compatible with standard desktop motherboards or unbuffered memory.

Direct Replacement for Supermicro Parts

This module matches the specifications of Supermicro part numbers MEM-DR432L-HL01-ER24, MEM-DR432L-HL02-ER24 and MEM-DR432LC-ER24. The upgrade is worth it when existing slots are populated with lower-capacity registered DIMMs or when ECC integrity is required for data-critical workloads. It cannot be mixed with unbuffered memory and will not function in consumer desktop boards.

32GB Capacity for Multi-Socket Scaling

A single 32GB stick lets administrators populate dense memory channels in servers that support registered DDR4. It handles virtualisation hosts, database buffers and large file caches where error correction prevents silent data corruption. Headroom runs out when the platform's maximum registered DIMM count or total memory limit is reached, requiring higher-density modules or additional CPU sockets.