Check at following Merchants
Speed
Modules
Color
First Word Latency
CAS Latency
Voltage
Timing
Compatible Products
Specifications
ManufacturerG.Skill
Part #F4-4000C18Q2-64GTZSW
SpeedDDR4-4000
Form Factor288-pin DIMM (DDR4)
Modules8 x 8GB
ColorSilver / White
First Word Latency9 ns
CAS Latency18
Voltage1.35 V
Timing18-19-19-39
ECC / RegisteredNon-ECC / Unbuffered
Heat SpreaderYes