Product comparison · 2 memory modules

Samsung M393A2K40BB1-CRC4Q memory module vs Samsung M393AAK40B41-CTC memory module

10specifications compared
4differ
6identical
4known for one product only

Key differences

Internal memory
- M393A2K40BB1-CRC4Q memory module:16 GB
- M393AAK40B41-CTC memory module:128 GB
Memory layout (modules x size)
- M393A2K40BB1-CRC4Q memory module:1 x 16 GB
- M393AAK40B41-CTC memory module:1 x 128 GB
Memory form factor
- M393A2K40BB1-CRC4Q memory module:288-pin DIMM
- M393AAK40B41-CTC memory module:RDIMM
Memory ranking
- M393A2K40BB1-CRC4Q memory module:1
- M393AAK40B41-CTC memory module:8

Side by side

Differences highlightedShow differences only

Comparison of M393A2K40BB1-CRC4Q, M393AAK40B41-CTC
14 specifications	A Samsung M393A2K40BB1-CRC4Q memory module Model M393A2K40BB1-CRC4Q View product	B Samsung M393AAK40B41-CTC memory module Model M393AAK40B41-CTC View product
Features4 differ
Internal memoryDiffers	16 GB	128 GB
Memory layout (modules x size)Differs	1 x 16 GB	1 x 128 GB
Internal memory type	DDR4	DDR4
Component for	PC/Server	PC/Server
Memory form factorDiffers	288-pin DIMM	RDIMM
ECC	Yes	Yes
CAS latencyKnown for one	17	Unknown — not stated by the source
Memory clock speed	2400 MHz	2400 MHz
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory rankingDiffers	1	8
Memory voltage	1.2 V	1.2 V
Module configurationKnown for one	2048M x 72	Unknown — not stated by the source
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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