Product comparison · 2 memory modules

Samsung M391A1G43EB1-CPB memory module vs Samsung M393A2G40EB1-CPB memory module

8specifications compared
3differ
5identical
4known for one product only

Key differences

Internal memory
- M391A1G43EB1-CPB memory module:8 GB
- M393A2G40EB1-CPB memory module:16 GB
Memory layout (modules x size)
- M391A1G43EB1-CPB memory module:1 x 8 GB
- M393A2G40EB1-CPB memory module:1 x 16 GB
Memory clock speed
- M391A1G43EB1-CPB memory module:2133 MHz
- M393A2G40EB1-CPB memory module:1066 MHz

Side by side

Differences highlightedShow differences only

Comparison of M391A1G43EB1-CPB, M393A2G40EB1-CPB
12 specifications	A Samsung M391A1G43EB1-CPB memory module Model M391A1G43EB1-CPB View product	B Samsung M393A2G40EB1-CPB memory module Model M393A2G40EB1-CPB View product
Features3 differ
Internal memoryDiffers	8 GB	16 GB
Memory layout (modules x size)Differs	1 x 8 GB	1 x 16 GB
Internal memory type	DDR4	DDR4
Component for	PC/Server	PC/Server
Memory form factor	288-pin DIMM	288-pin DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
CAS latencyKnown for one	15	Unknown — not stated by the source
Memory clock speedDiffers	2133 MHz	1066 MHz
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory rankingKnown for one	2	Unknown — not stated by the source
Memory voltage	1.2 V	1.2 V
Weight & dimensionsidentical
Height	31.2 mm	31.2 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.

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