Kingston's KSM32RD4/64HD is a 8G x 72-bit (64GB) DDR4-3200 CL22 SDRAM (Synchronous DRAM) registered w/
parity, 2Rx4, ECC, memory module, based on thirty-six 4G x 4-bit FBGA components. The SPD is programmed to JEDEC standard latency DDR4-3200 timing of 22-22-22 at 1.2V. Each 288-pin DIMM uses gold contact fingers.

Specification

Product
Product id	983576
Brand	Kingston Technology
Partnr	KSM32RD4/64HD
EAN/UPC code	740617348200
Warranty (months)	Lifetime
Memory
Internal memory	64 GB
Internal memory type	DDR4
Memory layout (modules x size)	1 x 64 GB
Module configuration	8192M x 72
Row cycle time	45.75 ns
Row active time	32 ns
Technical details
Compliance certificates	RoHS
Weight & dimensions
Width	133.35 mm
Height	31.25 mm
Operational conditions
Operating temperature (T-T)	0 - 85 °C
Storage temperature (T-T)	-55 - 100 °C
Features
Memory clock speed	3200 MHz
Component for	Server
Memory form factor	288-pin DIMM
Buffered memory type	Registered (buffered)
ECC	Y
CAS latency	22
Memory ranking	2
Memory data transfer rate	3200 MT/s
Memory voltage	1.2 V
SPD profile	Y
Programming power voltage (VPP)	2.5 V
JEDEC standard	Y