Product comparison · 2 memory modules

Samsung M393B5670EH1-CF8 memory module vs Samsung M471B5273BH1-CF8 memory module

Key differences

Memory layout (modules x size)
- M393B5670EH1-CF8 memory module:1 x 2 GB
- M471B5273BH1-CF8 memory module:2 x 1 GB
Memory form factor
- M393B5670EH1-CF8 memory module:240-pin DIMM
- M471B5273BH1-CF8 memory module:204-pin SO-DIMM
CAS latency
- M393B5670EH1-CF8 memory module:7
- M471B5273BH1-CF8 memory module:8
Memory bus
- M393B5670EH1-CF8 memory module:72 bit
- M471B5273BH1-CF8 memory module:64 bit

Differences highlightedShow differences only

Comparison of M393B5670EH1-CF8, M471B5273BH1-CF8
17 specifications	A Samsung M393B5670EH1-CF8 memory module Model M393B5670EH1-CF8 View product	B Samsung M471B5273BH1-CF8 memory module Model M471B5273BH1-CF8 View product
Features4 differ
Internal memory	2 GB	2 GB
Memory layout (modules x size)Differs	1 x 2 GB	2 x 1 GB
Internal memory type	DDR3	DDR3
Memory form factorDiffers	240-pin DIMM	204-pin SO-DIMM
ECC	Yes	Yes
CAS latencyDiffers	7	8
Memory clock speed	1066 MHz	1066 MHz
Memory busDiffers	72 bit	64 bit
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory voltage	1.5 V	1.5 V
SPD profileKnown for one	Yes	Unknown — not stated by the source
Memory typeKnown for one	DDR3	Unknown — not stated by the source
Row active timeKnown for one	Unknown — not stated by the source	7.5 ns
Other featuresidentical
Chips organisationKnown for one	256M x 72	Unknown — not stated by the source
Interface typeKnown for one	240pin DIMM	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	SO-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.