Model Brand G.SKILL Series Trident X Series Model F3-2400C10D-8GTX Type 240-Pin DDR3 SDRAM Tech Spec Capacity 8GB (2 x 4GB) Speed DDR3 2400 (PC3 19200) Cas Latency 10 Timing 10-12-12-31 Voltage 1.65V ECC No Buffered/Registered Unbuffered Multi-channel Kit Dual Channel Kit Features Designed for 3rd Generation Intel Core Processors and Z77 platform. Intel XMP 1.3 Ready for 3rd Generation Intel Core Processors. Recommended Intel Core i7-3770K processors & Core i5-3570K processors for best performance. Please check gskill.com for motherboard compatibility chart.