OWC 32GB DDR4 2133MHz PC4-17000 CL15 1.2V 288pin ECC Registered RDIMM memory upgrade

Server-grade ECC RDIMM for Dell PowerEdge

This 32 GB DDR4 module operates at 2133 MHz with CL15 latency and 1.2 V. It is a 288-pin registered DIMM with ECC and a 2Rx4 rank layout. The part is validated for Dell PowerEdge C4130, FC630, M630 and M830 servers. It replaces Dell part numbers A8217683, A8423729 and SNPPR5D1C/32G.

Thermals and power in rack use

The module runs at the standard 1.2 V DDR4 voltage and carries no heat spreader. Registered buffering reduces electrical load on the server memory controller. In normal rack operation the sticks rely on chassis airflow rather than active cooling. Power draw stays within JEDEC limits for PC4-17000 registered memory.

Build and day-to-day implications

The bare PCB design fits dense Dell blade and rack chassis without clearance issues. Registered ECC architecture prevents mixing with unbuffered desktop DIMMs. Installation follows the standard 288-pin keyed slot procedure used across the supported PowerEdge models. OWC testing ensures each module meets the required specifications before shipment.