Product comparison · 2 memory modules

Samsung 4GB DDR3 1333MHz Unbuffered SODIMM vs Samsung M378B5673EH1-CF8 memory module

Key differences

Internal memory
- 4GB DDR3 1333MHz Unbuffered SODIMM:4 GB
- M378B5673EH1-CF8 memory module:2 GB
Memory layout (modules x size)
- 4GB DDR3 1333MHz Unbuffered SODIMM:1 x 4 GB
- M378B5673EH1-CF8 memory module:1 x 2 GB
Memory form factor
- 4GB DDR3 1333MHz Unbuffered SODIMM:204-pin SO-DIMM
- M378B5673EH1-CF8 memory module:240-pin DIMM
CAS latency
- 4GB DDR3 1333MHz Unbuffered SODIMM:9
- M378B5673EH1-CF8 memory module:7
Memory clock speed
- 4GB DDR3 1333MHz Unbuffered SODIMM:1333 MHz
- M378B5673EH1-CF8 memory module:1066 MHz
Chips organisation
- 4GB DDR3 1333MHz Unbuffered SODIMM:512Mx64
- M378B5673EH1-CF8 memory module:256M x 64

Differences highlightedShow differences only

Comparison of 4GB DDR3 1333MHz Unbuffered SODIMM, M378B5673EH1-CF8
17 specifications	A Samsung 4GB DDR3 1333MHz Unbuffered SODIMM View product	B Samsung M378B5673EH1-CF8 memory module Model M378B5673EH1-CF8 View product
Features5 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 2 GB
Component forKnown for one	Laptop	Unknown — not stated by the source
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
CAS latencyDiffers	9	7
Memory clock speedDiffers	1333 MHz	1066 MHz
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory busKnown for one	Unknown — not stated by the source	64 bit
Memory typeKnown for one	Unknown — not stated by the source	DDR3
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 85 °C	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	67.6 mm	Unknown — not stated by the source
HeightKnown for one	30 mm	Unknown — not stated by the source
Other features1 differ
Chips organisationDiffers	512Mx64	256M x 64
Interface typeKnown for one	Unknown — not stated by the source	240pin DIMM

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.