OWC 1R6T31R408GB 8GB DDR3L 1600 ECC RDIMM 1.35V Supermicro A+ Server

Server-Specific 8GB DDR3L ECC RDIMM

This module is an 8GB DDR3L 1600 registered DIMM built for Supermicro A+ Server series including 1012C, 1012G, 1042G, 1122GG and 2022G. It operates at 1.35V with CL11 latency and provides error-correcting code protection for data integrity. The 240-pin form factor fits only compatible server and workstation boards.

Sustained Load Behaviour

Registered buffering reduces electrical load on the memory controller, allowing stable operation across all populated slots during continuous workloads. ECC circuitry detects and corrects single-bit errors in real time without halting the system. The 1.35V DDR3L voltage lowers power draw and heat output compared to standard DDR3 during extended runs.

DDR3L Interface Limits

The DDR3L 1600 standard caps transfer rates at PC3L-12800, so bandwidth cannot exceed this ceiling regardless of CPU capability. Mixing registered modules with unbuffered memory is not supported and will prevent boot. Systems requiring higher frequencies or greater densities must move to a newer memory generation. Buyers needing unbuffered ECC or desktop-compatible RAM cannot use this module.