Product comparison · 2 memory modules

Samsung 4GB DDR3 vs Samsung 4GB DDR3 SDRAM

Key differences

Differences highlightedShow differences only

Comparison of 4GB DDR3, 4GB DDR3 SDRAM
17 specifications	A Samsung 4GB DDR3 View product	B Samsung 4GB DDR3 SDRAM View product
Features6 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 8 GB
Internal memory type	DDR3	DDR3
Component forDiffers	Laptop	PC/Server
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
CAS latency	11	11
Memory clock speed	1600 MHz	1600 MHz
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory rankingDiffers	1	2
Module configurationDiffers	512M x 64	512M x 8
ECCKnown for one	Unknown — not stated by the source	Yes
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Weight & dimensionsidentical
WidthKnown for one	67.6 mm	Unknown — not stated by the source
DepthKnown for one	3.8 mm	Unknown — not stated by the source
HeightKnown for one	30 mm	Unknown — not stated by the source
Other featuresidentical
CertificationKnown for one	RoHS	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C

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.