RAM type: DDR4, Capacity: 32 GB, No. of modules: 1, RAM type: Registered DIMM (Reg ECC), Clock speed: 2933 MHz, No. of pins: 288. Boost the capabilities of your HP Workstation and improve system performance and memory reliability with low-power, high-speed DDR4 memory from HP, fully tested and supported with HP Workstations for your peace of mind.