Buy Kingston UU9062 Memory Module Capacity: 4 GB (1 x 4GB) Memory Type: DDR3 SDRAM Memory Speed: 1600 MHz CAS Latency: CL10 Voltage: 1.50 V Error Checking: Non-ECC (Error-Correcting Code) Form Factor: Unbuffered DIMM (Dual Inline Memory Module) Pin Count: 240-pin Warranty: Lifetime Warranty Compatibility: Designed for motherboards with DDR3 slots