Product comparison · 2 memory modules

Samsung 8GB DDR4 vs Samsung M393B5270QB0-CMA memory module

Key differences

Internal memory
- 8GB DDR4:8 GB
- M393B5270QB0-CMA memory module:4 GB
Memory layout (modules x size)
- 8GB DDR4:1 x 8 GB
- M393B5270QB0-CMA memory module:1 x 4 GB
Internal memory type
- 8GB DDR4:DDR4
- M393B5270QB0-CMA memory module:DDR3
Memory form factor
- 8GB DDR4:288-pin DIMM
- M393B5270QB0-CMA memory module:240-pin DIMM
CAS latency
- 8GB DDR4:15
- M393B5270QB0-CMA memory module:13
Memory clock speed
- 8GB DDR4:2133 MHz
- M393B5270QB0-CMA memory module:1866 MHz
Memory voltage
- 8GB DDR4:1.2 V
- M393B5270QB0-CMA memory module:1.35,1.5 V

Differences highlightedShow differences only

Comparison of 8GB DDR4, M393B5270QB0-CMA
14 specifications	A Samsung 8GB DDR4 View product	B Samsung M393B5270QB0-CMA memory module Model M393B5270QB0-CMA View product
Features7 differ
Internal memoryDiffers	8 GB	4 GB
Memory layout (modules x size)Differs	1 x 8 GB	1 x 4 GB
Internal memory typeDiffers	DDR4	DDR3
Component for	PC/Server	PC/Server
Memory form factorDiffers	288-pin DIMM	240-pin DIMM
CAS latencyDiffers	15	13
Memory clock speedDiffers	2133 MHz	1866 MHz
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory ranking	1	1
Memory voltageDiffers	1.2 V	1.35,1.5 V
ECCKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	133.3 mm	Unknown — not stated by the source
HeightKnown for one	30 mm	Unknown — not stated by the source
Other featuresidentical
Doesn't containKnown for one	Halogen	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.