CAPACITY 8GB STANDARD PC3-14900 SINGLE MODULE OR DUAL KIT Dual Channel kit MEMORY SPEED 1866MHz (DDR3-1866) CAS LATENCY CL13 MEMORY TIMINGS 13-13-13-32 VOLTAGE 1.5V ERROR CHECKING Non-ECC FEATURES 6-layer PCB Aluminium heatsinks REGISTERED Unbuffered TECHNOLOGY 240-pin DDR3 SDRAM memory modules CONFIGURATION Two 4GB DDR3 memory modules per 8GB kit PACKAGING Retail packaging WARRANTY Lifetime manufacturers warranty