Product comparison · 2 memory modules

Samsung 4GB DDR4-2400 vs Samsung M393AAK40B41-CWD memory module

8specifications compared
4differ
4identical
6known for one product only

Key differences

Internal memory
- 4GB DDR4-2400:4 GB
- M393AAK40B41-CWD memory module:128 GB
Memory layout (modules x size)
- 4GB DDR4-2400:1 x 4 GB
- M393AAK40B41-CWD memory module:1 x 128 GB
Memory clock speed
- 4GB DDR4-2400:2400 MHz
- M393AAK40B41-CWD memory module:2666 MHz
Buffered memory type
- 4GB DDR4-2400:Unregistered (unbuffered)
- M393AAK40B41-CWD memory module:Registered (buffered)

Side by side

Differences highlightedShow differences only

Comparison of 4GB DDR4-2400, M393AAK40B41-CWD
14 specifications	A Samsung 4GB DDR4-2400 View product	B Samsung M393AAK40B41-CWD memory module Model M393AAK40B41-CWD View product
Features4 differ
Internal memoryDiffers	4 GB	128 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 128 GB
Memory clock speedDiffers	2400 MHz	2666 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Module configurationKnown for one	512M x 64	Unknown — not stated by the source
ECCKnown for one	Unknown — not stated by the source	Yes
CAS latencyKnown for one	Unknown — not stated by the source	19
Memory rankingKnown for one	Unknown — not stated by the source	8
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.

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