16GB Total. 2pcs 8gb DDR4, 2133MHz, ECC, CL15, 1R, X4, 1.2V, Registered, DIMM, 288-pin THIS MODULE IS MANUFACTURED BY Computer Memory Solutions LIFETIME WARRANTY BY Computer Memory Solutions
Compatible with: HP/Compaq
Workstation Z440 Maximum
Memory: 128GB Reg
ECC RDIMMs Expansions: 8 Socket (s) The processor determines the speed at which the memory is clocked. If an 1866MHz capable processor is used in the system, the maximum memory speed will run at 1866MHz. Memory will clock down to run at optimal speeds depending on processor model and number of modules installed. See latest ProLiant QuickSpecs for processor models and supported memory speeds. White DIMM slots designate the first slot of a channel. For 1 DPC (DIMM per channel) populate white slots only.