A-Tech 8GB DDR3L 1333 ECC RDIMM 2Rx4 1.35V Dell A6199968 A6994466 A6996808 A7251394 P9RN2 server RAM

8GB DDR3L ECC RDIMM for Dell servers

This 8GB registered DIMM runs at 1333MHz with CL9 latency and 1.35V low-voltage operation. It is built as a direct replacement for Dell part numbers including A6199968, A6994466, A6996808, A7251394 and P9RN2. The module uses major-brand chips in a 2Rx4 configuration and targets administrators upgrading compatible PowerEdge or Precision workstations.

240-pin installation with registered buffering

The module fits standard 240-pin DDR3 slots and requires no tools beyond opening the chassis. Because it is a registered ECC DIMM, the system chipset must support registered memory; consumer boards that accept only unbuffered modules will not POST with this installed. Verify the platform’s qualified-vendor list before fitting to avoid a blank screen on first boot.

Sustained throughput with ECC integrity

Under continuous workloads the registered buffer reduces electrical load on the memory controller, helping maintain stable signalling at 1333MHz. ECC corrects single-bit errors on the fly, preventing silent data corruption during long compute jobs or virtualization hosting. The 1.35V DDR3L voltage keeps power draw lower than standard DDR3 during extended operation.