Product comparison · 2 memory modules

Samsung M386A8K40CM2-CTD memory module vs Samsung M391A1K43BB1-CTD memory module

11specifications compared
3differ
8identical
4known for one product only

Key differences

Internal memory
- M386A8K40CM2-CTD memory module:64 GB
- M391A1K43BB1-CTD memory module:8 GB
Memory layout (modules x size)
- M386A8K40CM2-CTD memory module:1 x 64 GB
- M391A1K43BB1-CTD memory module:1 x 8 GB
Memory ranking
- M386A8K40CM2-CTD memory module:4
- M391A1K43BB1-CTD memory module:1

Side by side

Differences highlightedShow differences only

Comparison of M386A8K40CM2-CTD, M391A1K43BB1-CTD
15 specifications	A Samsung M386A8K40CM2-CTD memory module Model M386A8K40CM2-CTD View product	B Samsung M391A1K43BB1-CTD memory module Model M391A1K43BB1-CTD View product
Features3 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 for	PC/Server	PC/Server
Memory form factor	288-pin DIMM	288-pin DIMM
CAS latency	19	19
Memory clock speed	2666 MHz	2666 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory rankingDiffers	4	1
Memory voltage	1.2 V	1.2 V
Module configurationKnown for one	Unknown — not stated by the source	1024M x 72
Product colour	Black, Green	Black, Green
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Weight & dimensionsidentical
HeightKnown for one	Unknown — not stated by the source	31.2 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	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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