G. SKILL Ripjaws Series 4GB 240-Pin PC RAM DDR3 1600 (PC3 12800) Desktop Memory Model F3-12800CL9S-4GBRL

G.SKILL Ripjaws Series 4GB 240-Pin PC RAM DDR3 1600 (PC3 12800) Desktop Memory Model F3-12800CL9S-4GBRL CAS Latency: CL9 Voltage: 1.50V Timing: 9-9-9-24-2N Buffered/Registered: Unbuffered Heat Spreader: Yes Color: N/A Features: Compatible with Intel LGA1155/LGA1156 and AMD AM3/Llano/AM3+ platforms Intel XMP support for 1st, 2nd and 3rd Generation Intel Core Processors