Product comparison · 2 memory modules

Samsung M386A8K40CM2-CTD memory module vs Samsung M392A4K40BM0-CRC memory module

Key differences

Internal memory
- M386A8K40CM2-CTD memory module:64 GB
- M392A4K40BM0-CRC memory module:32 GB
Memory layout (modules x size)
- M386A8K40CM2-CTD memory module:1 x 64 GB
- M392A4K40BM0-CRC memory module:1 x 32 GB
CAS latency
- M386A8K40CM2-CTD memory module:19
- M392A4K40BM0-CRC memory module:17
Memory clock speed
- M386A8K40CM2-CTD memory module:2666 MHz
- M392A4K40BM0-CRC memory module:2400 MHz
Memory ranking
- M386A8K40CM2-CTD memory module:4
- M392A4K40BM0-CRC memory module:2

Differences highlightedShow differences only

Comparison of M386A8K40CM2-CTD, M392A4K40BM0-CRC
15 specifications	A Samsung M386A8K40CM2-CTD memory module Model M386A8K40CM2-CTD View product	B Samsung M392A4K40BM0-CRC memory module Model M392A4K40BM0-CRC View product
Features5 differ
Internal memoryDiffers	64 GB	32 GB
Memory layout (modules x size)Differs	1 x 64 GB	1 x 32 GB
Internal memory type	DDR4	DDR4
Component for	PC/Server	PC/Server
Memory form factor	288-pin DIMM	288-pin DIMM
CAS latencyDiffers	19	17
Memory clock speedDiffers	2666 MHz	2400 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory rankingDiffers	4	2
Memory voltage	1.2 V	1.2 V
Module configurationKnown for one	Unknown — not stated by the source	4096M 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	18.8 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.