Kingston Technology KSM32RD4 64MFR 64 GB 1 x 64 GB DDR4 3200 MHz ECC memory module 39.7 Vivid Colors and Sharp Details Vivid Colors and Sharp Details With the Magic5 Pro 2 V Memory ranking 2 CAS latency 22 ECC Yes Memory form factor 288 pin DIMM Component for PC Server Memory clock speed 3200 MHz Internal memory type DDR4 Memory layout (modules x size) 1 x 64 GB Internal memory 64 GB Buffered memory type Registered (buffered) Operational conditions Storage temperature (T T) 55 100 °C Operating temperature (T T) 0 85 °C Sustainability Sustainability certificates RoHS Weight & dimensions Height 18 5 V SPD profile Yes Row active time 32 ns Refresh row cycle time 350 ns Row cycle time 45