Product Spec: 8GB 3200MHz DDR4 PC4-25600 288 Pin Unbuffered Non-ECC U-DIMM CL22 1Rx8 Simple to install & Plug and Boost, NO technical skills required to upgrade your system performance Perfect compliance with the specifications of JEDEC 1.2V low working voltage. Strictly audited DRAM chips with top quality 10-layers of PCBs. Backed by v-color limited lifetime Quality.