Product comparison · 2 memory modules

Samsung M393A2K43BB1-CTD memory module vs Samsung M393A8K40B21-CWD memory module

Key differences

Internal memory
- M393A2K43BB1-CTD memory module:16 GB
- M393A8K40B21-CWD memory module:64 GB
Memory layout (modules x size)
- M393A2K43BB1-CTD memory module:1 x 16 GB
- M393A8K40B21-CWD memory module:1 x 64 GB
Buffered memory type
- M393A2K43BB1-CTD memory module:Registered (buffered)
- M393A8K40B21-CWD memory module:Unregistered (unbuffered)
Memory ranking
- M393A2K43BB1-CTD memory module:2
- M393A8K40B21-CWD memory module:4
Module configuration
- M393A2K43BB1-CTD memory module:2048M x 72
- M393A8K40B21-CWD memory module:8192M x 72

Differences highlightedShow differences only

Comparison of M393A2K43BB1-CTD, M393A8K40B21-CWD
16 specifications	A Samsung M393A2K43BB1-CTD memory module Model M393A2K43BB1-CTD View product	B Samsung M393A8K40B21-CWD memory module Model M393A8K40B21-CWD View product
Features5 differ
Internal memoryDiffers	16 GB	64 GB
Memory layout (modules x size)Differs	1 x 16 GB	1 x 64 GB
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory rankingDiffers	2	4
Module configurationDiffers	2048M x 72	8192M x 72
Product colourKnown for one	Unknown — not stated by the source	Black, Green
Cooling typeKnown for one	Unknown — not stated by the source	Cooler
ECCKnown for one	Yes	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.