Product comparison · 2 memory modules

Samsung 1GB DDR3 1066MHz vs Samsung 4GB DDR3 1333MHz Unbuffered SODIMM

6specifications compared
3differ
3identical
14known for one product only

Key differences

Internal memory
- 1GB DDR3 1066MHz:1 GB
- 4GB DDR3 1333MHz Unbuffered SODIMM:4 GB
Memory layout (modules x size)
- 1GB DDR3 1066MHz:1 x 1 GB
- 4GB DDR3 1333MHz Unbuffered SODIMM:1 x 4 GB
Memory clock speed
- 1GB DDR3 1066MHz:1066 MHz
- 4GB DDR3 1333MHz Unbuffered SODIMM:1333 MHz

Side by side

Differences highlightedShow differences only

Comparison of 1GB DDR3 1066MHz, 4GB DDR3 1333MHz Unbuffered SODIMM
20 specifications	A Samsung 1GB DDR3 1066MHz View product	B Samsung 4GB DDR3 1333MHz Unbuffered SODIMM View product
Features3 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
Component forKnown for one	Unknown — not stated by the source	Laptop
Memory form factor	204-pin SO-DIMM	204-pin SO-DIMM
ECCKnown for one	Unknown — not stated by the source	No
CAS latencyKnown for one	Unknown — not stated by the source	9
Memory clock speedDiffers	1066 MHz	1333 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Memory typeKnown for one	PC3-8500	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Storage temperature (T-T)Known for one	-25 - 95 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 80%	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	67.6 mm
HeightKnown for one	Unknown — not stated by the source	30 mm
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	512Mx64
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	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.

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