Hynix 64GB DDR4-3200 PC4-25600 2Rx4 ECC RDIMM Server Memory RAM HMAA8GR7AJR4N-XN

Class DDR4. Rank 2Rx4 (Dual Rank x4 based). Hynix Partnumber. Capacity 64GB. Kit Capacity 64GB. Your computer loads a program or file you select from the hard drive in to your computers RAM, then it will access each bit of data from there.