Check at following Merchants
Speed
Modules
Color
First Word Latency
CAS Latency
Voltage
Timing
Compatible Products
Specifications
ManufacturerADATA
Part #AX3U1600C4G9-DR
SpeedDDR3-1600
Form Factor240-pin DIMM (DDR3)
Modules2 x 4GB
ColorRed / Silver
First Word Latency11.25 ns
CAS Latency9
Voltage1.5 V
ECC / RegisteredNon-ECC / Unbuffered
Heat SpreaderYes