Vengeance Series 64GB (2x32GB) DDR4 SODIMM 2666MHz CL18 Memory Kit   Corsair Vengeance Series DDR4 SODIMM memory modules are designed for high performance on 6th generation Intel Core systems. No configuration is required to take advantage of the higher speed – just plug it in and go. High Performance DDR4 SODIMM For Intel 6th Generation Core Platform Systems     Corsair Vengeance Series DDR4 SODIMM memory modules are designed for high performance and reliability on 6th generation Intel Core systems, with ICs specially selected for performance potential. No configuration is required to take advantage of the higher speed – just plug it in and go. Designed For Laptop And Notebook Pcs     Virtually all notebook and laptop PCs use SODIMM memory modules. Some systems use the DDR4 SODIMM standard, and some use the older DDR3 SODIMM standard. Not sure which type you need? We’re here to help. Automatic Overclocking For Automatic Maximum Performance     Most notebook and laptop PCs will automatically select the maximum reliable overclocking settings for the best possible performance and 100 stability. In most cases, no manual configuration is necessary. Upgrading to Vengeance Series DRAM is a great way to give your system an instant speed boost. Specification Series: Corsair Vengeance DDR Type: SODIMM DDR4 Size: 2 x 32GB #Hide#Individual Module Size: 32GB Speed: 2666 MHz Compliance: PC4-21300 Pins: 260-pin CAS Latency: CL18 Data Integrity Check: Non-ECC Voltage: 1.2V Additional Information: See Oveview Package Type: Blister Pack Package Weight: 0.0400 kg Warranty: Lifetime