OWC 32GB (2x16GB) DDR3L 1600 CL11 ECC Registered RDIMM 1.35V memory upgrade

OWC DDR3L 32GB ECC RDIMM kit

This OWC memory kit provides 32GB of DDR3L ECC Registered RDIMM capacity in a matched pair of 16GB modules. It is built for workstations, servers and NAS systems that require registered memory with error correction. The modules are validated for specific Supermicro X9 series motherboards and will not function in standard desktop computers that use unbuffered DIMMs.

1.35V low-voltage DDR3L operation

The kit runs at the JEDEC-standard 1.35V, reducing power draw and heat compared to standard 1.5V DDR3. With a CL11 latency at 1600MHz, the modules operate within normal thermal limits for registered server memory. No heat spreaders are fitted, so airflow through the chassis manages module temperature during sustained workloads.

240-pin registered DIMM for X9 boards

Each module uses the 240-pin DDR3L RDIMM form factor and a 2Rx4 organisation, requiring a motherboard that supports registered ECC memory. The kit frees two DIMM slots for the full 32GB capacity and cannot be mixed with unbuffered modules. Buyers needing higher densities or different speeds should verify their platform's qualified vendor list before purchasing.