HyperX FURY 8GB (2x4GB) 1600MHz DDR3 CL10 DIMM (Kit of 2) Blue Retail Sleeve (Desktop Memory) HX316C10FK2/8-SLV Cas Latency: 10 Voltage: 1.5V Timing: 10-10-10 Buffered/Registered: Unbuffered Heat Spreader: Yes Color: Blue Features: Aluminum Heat Spreader Intel XMP-ready Plug N Play automatic overclocking Optimized for Intel 100 Series chipset 100% Factory Tested at Speed Designed to meet JEDEC Free Technical Support