CORSAIR Vengeance LED 64GB (4 x 16GB) 288-Pin DDR4 SDRAM DDR4 2666 (PC4 21328) Desktop Memory Model CMU64GX4M4A2666C16R Cas Latency: 16 Voltage: 1.2V Multi-channel Kit: Quad Channel Kit Timing: 16-18-18-35 Buffered/Registered: Unbuffered Heat Spreader: Anodized Aluminum Color: Black Features: Stunning LED lighting LED illuminated modules add lighting effect to the system, enhance overall system appearance and complete the stylistic intent of the overall system design Built-in heat spreaders Even and fast heat dissipation for high overclocking capability, larger dissipation surface area increases thermal throughput. Custom performance PCB and carefully screened RAM Built from a custom performance PCB and highly-screened memory ICs for superior overclocking potential. Performance and Compatibility Vengeance LED is optimized and compatibility tested for the latest Intel X99 and 100 Series motherboards and offers hi...