Product comparison · 2 memory modules

Lenovo 1GB DDR vs Lenovo 512MB PC133 SDRAM SODIMM

10specifications compared
3differ
7identical
4known for one product only

Key differences

Internal memory
- 1GB DDR:1 GB
- 512MB PC133 SDRAM SODIMM:0.5 GB
Memory form factor
- 1GB DDR:200-pin SO-DIMM
- 512MB PC133 SDRAM SODIMM:144-pin SO-DIMM
CAS latency
- 1GB DDR:2.5
- 512MB PC133 SDRAM SODIMM:3

Side by side

Differences highlightedShow differences only

Comparison of 1GB DDR, 512MB PC133 SDRAM SODIMM
14 specifications	A Lenovo 1GB DDR View product	B Lenovo 512MB PC133 SDRAM SODIMM View product
Features3 differ
Internal memoryDiffers	1 GB	0.5 GB
Internal memory typeKnown for one	DDR	Unknown — not stated by the source
Memory form factorDiffers	200-pin SO-DIMM	144-pin SO-DIMM
CAS latencyDiffers	2.5	3
Memory clock speedKnown for one	Unknown — not stated by the source	133 MHz
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	15 g
Other featuresidentical
Data transfer rateKnown for one	2100 Mbit/s	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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