Product comparison · 2 memory modules

Lenovo 1GB DDR3 SDRAM vs Lenovo 2GB PC2-6400 800MHz DDR2 SDRAM UDIMM memory

5specifications compared
3differ
2identical
8known for one product only

Key differences

Internal memory
- 1GB DDR3 SDRAM:1 GB
- 2GB PC2-6400 800MHz DDR2 SDRAM UDIMM memory:2 GB
Width
- 1GB DDR3 SDRAM:134 mm
- 2GB PC2-6400 800MHz DDR2 SDRAM UDIMM memory:133.3 mm
Height
- 1GB DDR3 SDRAM:8 mm
- 2GB PC2-6400 800MHz DDR2 SDRAM UDIMM memory:4.06 mm

Side by side

Differences highlightedShow differences only

Comparison of 1GB DDR3 SDRAM, 2GB PC2-6400 800MHz DDR2 SDRAM UDIMM memory
13 specifications	A Lenovo 1GB DDR3 SDRAM View product	B Lenovo 2GB PC2-6400 800MHz DDR2 SDRAM UDIMM memory View product
Features1 differ
Internal memoryDiffers	1 GB	2 GB
Internal memory typeKnown for one	DDR3	Unknown — not stated by the source
ECCKnown for one	Yes	Unknown — not stated by the source
Lead platingKnown for one	Gold	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	800 MHz
Memory typeKnown for one	Unknown — not stated by the source	DDR2 SDRAM
Weight & dimensions2 differ
WidthDiffers	134 mm	133.3 mm
HeightDiffers	8 mm	4.06 mm
Other featuresidentical
Number of pinsKnown for one	240	Unknown — not stated by the source
Memory technologyKnown for one	PC3-8500	Unknown — not stated by the source
Supported data transfer ratesKnown for one	Unknown — not stated by the source	6,400 MBps

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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