OWC 16GB (2x8GB) DDR3L 1600 CL11 240-pin ECC RDIMM memory upgrade

ECC Registered DDR3L Kit

This kit provides 16 GB of DDR3L ECC registered memory in two 8 GB modules. It is built for Supermicro X9DRL, X9DRT, X9DRW, X9DRX+ and X9QR7 motherboards in workstation and server roles. The modules run at 1600 MT/s with a CL11 latency at 1.35 V. They are designed to extend the life of existing infrastructure or support new server builds.

Suited for registered ECC slots only

The memory fits servers, workstations, NAS units and routers that accept 240-pin DDR3L registered DIMMs. It will not work in standard desktop boards that require unbuffered non-ECC modules. Mixing with unbuffered memory is not supported. Buyers who need unbuffered consumer memory should look at a different product line.

Steady throughput under load

Registered buffering and ECC correction maintain data integrity during continuous multi-threaded workloads. The 1.35 V operation reduces thermal stress compared with higher-voltage DDR3 modules. Sustained performance depends on the platform memory controller and channel population. Modules without heat spreaders rely on chassis airflow for cooling.