Patriot Memory Extreme Performance 4 Dual Channel Kit DDR3 1600 (PC3 12800) 240-Pin DDR3 SDRAM (PG234G1600ELKA) Extreme Performance PC3-12800 (1600MHz) Enhanced Latency (9-9-9-24) Voltage: 1.65 ~ 1.7V Equipped with an extruded aluminum shield to provide improved cooling 100% Tested and Verified Extreme Performance PC3-12800 (1600MHz) Enhanced Latency (9-9-9-24) Voltage: 1.65 ~ 1.7V Equipped with an extruded aluminum shield to provide improved cooling 100% Tested and Verified RoHS Compliant Tested on AM3 7/8/9 series platforms