Product comparison · 2 memory modules

Samsung M393A8K40B21-CWD memory module vs Samsung M471B5674EH0-YK0 memory module

Key differences

Internal memory
- M393A8K40B21-CWD memory module:64 GB
- M471B5674EH0-YK0 memory module:2 GB
Memory layout (modules x size)
- M393A8K40B21-CWD memory module:1 x 64 GB
- M471B5674EH0-YK0 memory module:1 x 2 GB
Internal memory type
- M393A8K40B21-CWD memory module:DDR4
- M471B5674EH0-YK0 memory module:DDR3L
Component for
- M393A8K40B21-CWD memory module:PC/Server
- M471B5674EH0-YK0 memory module:Laptop
Memory form factor
- M393A8K40B21-CWD memory module:288-pin DIMM
- M471B5674EH0-YK0 memory module:204-pin SO-DIMM
CAS latency
- M393A8K40B21-CWD memory module:19
- M471B5674EH0-YK0 memory module:11
Memory clock speed
- M393A8K40B21-CWD memory module:2666 MHz
- M471B5674EH0-YK0 memory module:1600 MHz
Memory voltage
- M393A8K40B21-CWD memory module:1.2 V
- M471B5674EH0-YK0 memory module:1.35 V

Differences highlightedShow differences only

Comparison of M393A8K40B21-CWD, M471B5674EH0-YK0
15 specifications	A Samsung M393A8K40B21-CWD memory module Model M393A8K40B21-CWD View product	B Samsung M471B5674EH0-YK0 memory module Model M471B5674EH0-YK0 View product
Features9 differ
Internal memoryDiffers	64 GB	2 GB
Memory layout (modules x size)Differs	1 x 64 GB	1 x 2 GB
Internal memory typeDiffers	DDR4	DDR3L
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	288-pin DIMM	204-pin SO-DIMM
CAS latencyDiffers	19	11
Memory clock speedDiffers	2666 MHz	1600 MHz
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory rankingKnown for one	4	Unknown — not stated by the source
Memory voltageDiffers	1.2 V	1.35 V
Module configurationDiffers	8192M x 72	256M x 16
Product colourKnown for one	Black, Green	Unknown — not stated by the source
Cooling typeKnown for one	Cooler	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 85 °C	Unknown — not stated by the source
Weight & dimensionsidentical
HeightKnown for one	31.2 mm	Unknown — not stated by the source

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.