HPE P06188-001 16GB DDR4 2933MHz 2Rx8 ECC Registered server RAM

16GB DDR4-2933 ECC Registered module

This HPE SmartMemory module delivers 16GB of DDR4-2933 capacity with ECC and registered signalling. It targets administrators upgrading or repairing compatible HPE server and storage platforms. The 2Rx8 organisation suits mainstream dual-channel configurations. Buyers needing higher densities per slot or non-ECC unbuffered memory for workstations should look elsewhere.

Sustained 2933MHz operation at 1.20V

The module runs at PC4-23400 speeds with a CAS latency of 21 under continuous load. Registered buffering reduces electrical strain on the memory controller during prolonged throughput. ECC corrects single-bit errors in real time to maintain data integrity. Systems limited to lower DDR4 speeds will clock the module down automatically.

288-pin DIMM with major-brand DRAM

Each stick uses Samsung, SK Hynix or Micron components on a standard 288-pin DDR4 PCB. The registered design adds a buffer chip that occupies minimal height. Identical modules ship together to avoid mixed-rank populations. Builds requiring very low-profile heatsinks or proprietary form factors cannot use this DIMM.