Product comparison · 2 memory modules

Samsung 1GB DDR3 1066MHz vs Samsung 2GB DDR2-800

Key differences

Internal memory
- 1GB DDR3 1066MHz:1 GB
- 2GB DDR2-800:2 GB
Memory layout (modules x size)
- 1GB DDR3 1066MHz:1 x 1 GB
- 2GB DDR2-800:1 x 2 GB
Internal memory type
- 1GB DDR3 1066MHz:DDR3
- 2GB DDR2-800:DDR2
Memory form factor
- 1GB DDR3 1066MHz:204-pin SO-DIMM
- 2GB DDR2-800:240-pin DIMM
Memory clock speed
- 1GB DDR3 1066MHz:1066 MHz
- 2GB DDR2-800:800 MHz

Differences highlightedShow differences only

Comparison of 1GB DDR3 1066MHz, 2GB DDR2-800
16 specifications	A Samsung 1GB DDR3 1066MHz View product	B Samsung 2GB DDR2-800 View product
Features5 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 2 GB
Internal memory typeDiffers	DDR3	DDR2
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
Memory clock speedDiffers	1066 MHz	800 MHz
Memory typeKnown for one	PC3-8500	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	PC/Server
CAS latencyKnown for one	Unknown — not stated by the source	6
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V
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
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
Other featuresidentical
BandwidthKnown for one	Unknown — not stated by the source	6400 MB/s

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.