Product comparison · 2 memory modules

Kingston Technology 16GB DDR3 1600MHz Module vs Kingston Technology ValueRAM KCS-UC421LQ/32G memory module

Key differences

Internal memory
- 16GB DDR3 1600MHz Module:16 GB
- ValueRAM KCS-UC421LQ/32G memory module:32 GB
Internal memory type
- 16GB DDR3 1600MHz Module:DDR3
- ValueRAM KCS-UC421LQ/32G memory module:DDR4
Memory form factor
- 16GB DDR3 1600MHz Module:240-pin DIMM
- ValueRAM KCS-UC421LQ/32G memory module:288-pin DIMM
Buffered memory type
- 16GB DDR3 1600MHz Module:Registered (buffered)
- ValueRAM KCS-UC421LQ/32G memory module:Unregistered (unbuffered)
Memory ranking
- 16GB DDR3 1600MHz Module:2
- ValueRAM KCS-UC421LQ/32G memory module:4
Module configuration
- 16GB DDR3 1600MHz Module:2G X 72
- ValueRAM KCS-UC421LQ/32G memory module:4G X 72
Bus clock rate
- 16GB DDR3 1600MHz Module:1600 MHz
- ValueRAM KCS-UC421LQ/32G memory module:2133 MHz
Internal memory
- 16GB DDR3 1600MHz Module:16384 MB
- ValueRAM KCS-UC421LQ/32G memory module:32768 MB

Differences highlightedShow differences only

Comparison of 16GB DDR3 1600MHz Module, KCS-UC421LQ/32G
20 specifications	A Kingston Technology 16GB DDR3 1600MHz Module View product	B Kingston Technology ValueRAM KCS-UC421LQ/32G memory module Model KCS-UC421LQ/32G View product
Features6 differ
Internal memoryDiffers	16 GB	32 GB
Memory layout (modules x size)Known for one	1 x 16 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR3	DDR4
Component for	PC/Server	PC/Server
Memory form factorDiffers	240-pin DIMM	288-pin DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
Memory bus	72 bit	72 bit
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory rankingDiffers	2	4
Module configurationDiffers	2G X 72	4G X 72
Lead plating	Gold	Gold
CAS latencyKnown for one	Unknown — not stated by the source	15
Memory voltageKnown for one	Unknown — not stated by the source	1.2 V
Weight & dimensionsidentical
Width	133.3 mm	133.3 mm
Other features4 differ
Chips organisation	X4	X4
CompatibilityDiffers	672631-B21 (HP); 672633-B21 (HP); 684066-B21 (HP); A2Z52AA (HP)	UCS-ML-1X324RU-A (Cisco)
Bus clock rateDiffers	1600 MHz	2133 MHz
Error indication	ECC	ECC
Internal memoryDiffers	16384 MB	32768 MB
Memory layoutDiffers	1 x 16384 MB	1 x 32768 MB

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.