Check at following Merchants
Speed
Modules
First Word Latency
CAS Latency
Voltage
Compatible Products
Specifications
ManufacturerPatriot
Part #PX538G2000ELK
SpeedDDR3-2000
Form Factor240-pin DIMM (DDR3)
Modules2 x 4GB
ColorBlack / Silver
First Word Latency9 ns
CAS Latency9
Voltage1.65 V
ECC / RegisteredNon-ECC / Unbuffered
Heat SpreaderYes