Product comparison · 2 memory modules

Samsung 1GB DDR3-1333 vs Samsung M393B5270DH0-CF809 memory module

Key differences

Internal memory
- 1GB DDR3-1333:1 GB
- M393B5270DH0-CF809 memory module:4 GB
Memory layout (modules x size)
- 1GB DDR3-1333:1 x 1 GB
- M393B5270DH0-CF809 memory module:1 x 4 GB
Memory form factor
- 1GB DDR3-1333:204-pin SO-DIMM
- M393B5270DH0-CF809 memory module:240-pin DIMM
CAS latency
- 1GB DDR3-1333:9
- M393B5270DH0-CF809 memory module:7
Memory clock speed
- 1GB DDR3-1333:1333 MHz
- M393B5270DH0-CF809 memory module:1066 MHz
Package type
- 1GB DDR3-1333:SO-DIMM
- M393B5270DH0-CF809 memory module:DIMM

Differences highlightedShow differences only

Comparison of 1GB DDR3-1333, M393B5270DH0-CF809
14 specifications	A Samsung 1GB DDR3-1333 View product	B Samsung M393B5270DH0-CF809 memory module Model M393B5270DH0-CF809 View product
Features5 differ
Internal memoryDiffers	1 GB	4 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 4 GB
Internal memory type	DDR3	DDR3
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
ECCKnown for one	Unknown — not stated by the source	Yes
CAS latencyDiffers	9	7
Memory clock speedDiffers	1333 MHz	1066 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
SPD profileKnown for one	Unknown — not stated by the source	Yes
Component forKnown for one	Laptop	Unknown — not stated by the source
Weight & dimensionsidentical
HeightKnown for one	Unknown — not stated by the source	30 mm
Packaging data1 differ
Package typeDiffers	SO-DIMM	DIMM
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	512Mx72

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.