Goodram IRP-K3600D4V64L18/64GDC IRDM DEEP BLACK memory module 64 2 x 32 DDR4

Buffered memory type: Unregistered (unbuffered) Internal memory: 64 GB Memory form factor: 288-pin DIMM Component for: PC CAS latency: 18 Internal memory type: DDR4 Memory channels: Dual-channel Memory voltage: 1.35 V Memory layout (modules x size): 2 x 32 GB Memory clock speed: 3600 MHz