Transcend JetRam comes with an 8GB DDR5 4800MHz capacity. It is manufactured with true ETT grade. It has CL40 CAS Latency and 288-Pin. The JetRam provides excellent compatibility and fully-tested reliability, which is ideal for PC upgrades at a reasonable price. By higher bandwidth of up to 25.6GB/s, each memory module is rated at 3200 Mbps to greatly increase data transmission efficiency. Transcend's DDR4 U-DIMM JetRam memory ensures that both operating temperature and electrical load on the memory controller can be reduced in order to save up to 40% of energy compared to standard DDR3 modules offering 1.5V with Operated at a nominal voltage of just 1.1V. The Transcend JetRam has a Lifetime Warranty.