TypeDRAM TechnologyDDR4 SDRAM Form FactorDIMM 288-pin Chips OrganizationX4 Data Integrity CheckECC FeaturesSingle rank Ultra Low Voltage registered Voltage 1.2 V Latency TimingsCL15 ( 15-15-15 ) Speed2133 MHz ( PC4-17000 ) Manufacturer Selling ProgramHP Smart Buy Product DescriptionHP - DDR4 - 8 GB - DIMM 288-pin Upgrade TypeSystem specific Product TypeRAM memory Capacity8 GB OEM Manufacturer Equivalent Part NumberHP 726718-B21 HP 726718-S21 Designed ForProLiant BL460c Gen9 DL160 Gen9 DL180 Gen9 DL360 Gen9 DL380 Gen9 ML350 Gen9 XL230a Gen9 Memory Type~DDR4 SDRAM - DIMM 288-pin1Hp - Ddr4 - 8 Gb - Dimm 288-Pin - 2133 Mhz/ Pc4-17000 - Cl15 - 1.2 V - Registered - Ecc - Smart Buy Hp - Ddr4 - 8 Gb - Dimm 288-Pin - 2133 Mhz/ Pc4-17000 - Cl15 - 1.2 V - Registered - Ecc - Smart Buy Weight 5.1H eight1Width1Length1"