Check at following Merchants
Speed
Modules
Color
First Word Latency
CAS Latency
Voltage
Compatible Products
Specifications
ManufacturerKingston
Part #HX440C19PB3K2/16
SpeedDDR4-4000
Form Factor288-pin DIMM (DDR4)
Modules2 x 8GB
ColorBlack
First Word Latency9.5 ns
CAS Latency19
Voltage1.35 V
ECC / RegisteredNon-ECC / Unbuffered
Heat SpreaderYes