Product comparison · 2 memory modules

Kingston Technology 32GB DDR4 2400MHz vs Samsung M393A8K40B21-CWD memory module

11specifications compared
6differ
5identical
11known for one product only

Key differences

Internal memory
- 32GB DDR4 2400MHz:32 GB
- M393A8K40B21-CWD memory module:64 GB
Memory layout (modules x size)
- 32GB DDR4 2400MHz:1 x 32 GB
- M393A8K40B21-CWD memory module:1 x 64 GB
CAS latency
- 32GB DDR4 2400MHz:17
- M393A8K40B21-CWD memory module:19
Buffered memory type
- 32GB DDR4 2400MHz:Registered (buffered)
- M393A8K40B21-CWD memory module:Unregistered (unbuffered)
Product colour
- 32GB DDR4 2400MHz:Green
- M393A8K40B21-CWD memory module:Black, Green
Height
- 32GB DDR4 2400MHz:31 mm
- M393A8K40B21-CWD memory module:31.2 mm

Side by side

Differences highlightedShow differences only

Comparison of 32GB DDR4 2400MHz, M393A8K40B21-CWD
22 specifications	A Kingston Technology 32GB DDR4 2400MHz View product	B Samsung M393A8K40B21-CWD memory module Model M393A8K40B21-CWD View product
Features5 differ
Internal memoryDiffers	32 GB	64 GB
Memory layout (modules x size)Differs	1 x 32 GB	1 x 64 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 latencyDiffers	17	19
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory voltage	1.2 V	1.2 V
Memory typeKnown for one	PC4-19200	Unknown — not stated by the source
Product colourDiffers	Green	Black, Green
Compatible productsKnown for one	Fujitsu - CELSIUS C740 Fujitsu - CELSIUS M740 Fujitsu - PRIMERGY BX2580 M2(D3321) Fujitsu - PRIMERGY RX2530 M2(D3279-B) Fujitsu - PRIMERGY RX2540 M2(D3289-B) Fujitsu - PRIMERGY TX2560 M2(D3289-B) NEC - Express 5800 R120g-1E	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	2666 MHz
Memory rankingKnown for one	Unknown — not stated by the source	4
Module configurationKnown for one	Unknown — not stated by the source	8192M x 72
Cooling typeKnown for one	Unknown — not stated by the source	Cooler
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	133.3 mm	Unknown — not stated by the source
HeightDiffers	31 mm	31.2 mm
Other featuresidentical
Number of pinsKnown for one	288	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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