This listing is for a quantity of (2) 2GB Ram Cards totaling 4GB.
You will receive:•4GB (2x 2GB) Modules of 1333MHz DDR3 Single Rank Memory
These are tested and working.
Specs:
Manufacturer Kingston Manufacturer Part # K1N7HK-ELC Memory Type DDR3 SDRAM Capacity 2GB Data Transfer Rate 1333Mhz Pins 240 Pin Bus Type PC-10600 Error Correction Non-ECC Cycle Time 1.5ns Cas CL9 Memory Clock 166Mhz Rank Rank 1 Voltage 1.5