Product comparison · 2 memory modules

Samsung M393A8K40B21-CWD memory module vs Samsung M474A1G43EB1-CRC memory module

Key differences

Internal memory
- M393A8K40B21-CWD memory module:64 GB
- M474A1G43EB1-CRC memory module:8 GB
Memory layout (modules x size)
- M393A8K40B21-CWD memory module:1 x 64 GB
- M474A1G43EB1-CRC memory module:1 x 8 GB
Component for
- M393A8K40B21-CWD memory module:PC/Server
- M474A1G43EB1-CRC memory module:Laptop
Memory form factor
- M393A8K40B21-CWD memory module:288-pin DIMM
- M474A1G43EB1-CRC memory module:260-pin SO-DIMM
CAS latency
- M393A8K40B21-CWD memory module:19
- M474A1G43EB1-CRC memory module:17
Memory clock speed
- M393A8K40B21-CWD memory module:2666 MHz
- M474A1G43EB1-CRC memory module:2400 MHz
Memory ranking
- M393A8K40B21-CWD memory module:4
- M474A1G43EB1-CRC memory module:2
Module configuration
- M393A8K40B21-CWD memory module:8192M x 72
- M474A1G43EB1-CRC memory module:1024M x 72

Differences highlightedShow differences only

Comparison of M393A8K40B21-CWD, M474A1G43EB1-CRC
16 specifications	A Samsung M393A8K40B21-CWD memory module Model M393A8K40B21-CWD View product	B Samsung M474A1G43EB1-CRC memory module Model M474A1G43EB1-CRC View product
Features8 differ
Internal memoryDiffers	64 GB	8 GB
Memory layout (modules x size)Differs	1 x 64 GB	1 x 8 GB
Internal memory type	DDR4	DDR4
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	288-pin DIMM	260-pin SO-DIMM
CAS latencyDiffers	19	17
Memory clock speedDiffers	2666 MHz	2400 MHz
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory rankingDiffers	4	2
Memory voltageKnown for one	1.2 V	Unknown — not stated by the source
Module configurationDiffers	8192M x 72	1024M x 72
Product colourKnown for one	Black, Green	Unknown — not stated by the source
Cooling typeKnown for one	Cooler	Unknown — not stated by the source
ECCKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Weight & dimensions1 differ
HeightDiffers	31.2 mm	30 mm

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.