Axiom DDR4 Modules use the latest evolutionary DRAM design, provides improved speed, power management and reliability. The release of DDR4 delivers an overall performance improvement of up to 30% for single DIMM configurations. DDR4 performance scales up to 65% faster in 3-DIMM per channel (3DPC) applications over DDR3. Features100% Increase in speed - Faster Data Rate equates to more responsive application loads on data-intensive programs.300% increase in component densities20% decrease in power consumption128 GB DDR4-2666 ECC LRDIMM for HPSpecificationsDensity: 128GBVoltage: 1.2VData Rate: 2666MT/sWeight: 0.1 lbs- SKU: SYBA21965