A-Tech 4GB DDR3L 1600 ECC RDIMM 1Rx4 Server Memory

HP-Compatible DDR3L ECC RDIMM

This A-Tech 4 GB DDR3L 1600 ECC registered DIMM targets administrators upgrading HP ProLiant servers that require part numbers 713981-B21, 713981-S21, 713754-071, 715282-001 or A2Z49AA. It is a single 1Rx4 module using major-brand chips on a 240-pin form factor. Systems needing unbuffered memory, non-ECC operation or higher-density modules cannot use this stick.

Low-Voltage 1.35 V Operation

Running at 1.35 V, the module draws less power and generates less heat than standard 1.5 V DDR3, helping dense server chassis stay within thermal limits. CL11 latency at 1600 MHz delivers predictable throughput for virtualization and database workloads. Registered buffering reduces electrical load on the memory controller, aiding stability in multi-DIMM configurations.

Lifetime Warranty and US-Based Support

A-Tech backs every module with a lifetime warranty and provides complimentary United States technical support before, during and after purchase. Each stick undergoes quality-assurance testing to verify reliable operation in qualified HP platforms. No additional software, heatsinks or accessories are bundled with the memory.