Product comparison · 2 memory modules

Lenovo IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD) vs Lenovo MEMORY 512MB PC3200 CL2.5 NON-PARITY DDR SDRAM UDIMM (THINKCENTRE)

Key differences

Internal memory
- IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):1 GB
- MEMORY 512MB PC3200 CL2.5 NON-PARITY DDR SDRAM UDIMM (THINKCENTRE):0.5 GB
Internal memory type
- IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):DDR2
- MEMORY 512MB PC3200 CL2.5 NON-PARITY DDR SDRAM UDIMM (THINKCENTRE):DDR
Memory form factor
- IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):200-pin SO-DIMM
- MEMORY 512MB PC3200 CL2.5 NON-PARITY DDR SDRAM UDIMM (THINKCENTRE):184-pin DIMM
CAS latency
- IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):4
- MEMORY 512MB PC3200 CL2.5 NON-PARITY DDR SDRAM UDIMM (THINKCENTRE):2.5
Width
- IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):68 mm
- MEMORY 512MB PC3200 CL2.5 NON-PARITY DDR SDRAM UDIMM (THINKCENTRE):134 mm
Depth
- IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):32 mm
- MEMORY 512MB PC3200 CL2.5 NON-PARITY DDR SDRAM UDIMM (THINKCENTRE):36 mm

Differences highlightedShow differences only

Comparison of IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD), MEMORY 512MB PC3200 CL2.5 NON-PARITY DDR SDRAM UDIMM (THINKCENTRE)
13 specifications	A Lenovo IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD)View product	B Lenovo MEMORY 512MB PC3200 CL2.5 NON-PARITY DDR SDRAM UDIMM (THINKCENTRE)View product
Features4 differ
Internal memoryDiffers	1 GB	0.5 GB
Internal memory typeDiffers	DDR2	DDR
Memory form factorDiffers	200-pin SO-DIMM	184-pin DIMM
CAS latencyDiffers	4	2.5
Memory clock speedKnown for one	533 MHz	Unknown — not stated by the source
Lead platingKnown for one	Gold	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	68 mm	134 mm
DepthDiffers	32 mm	36 mm
Other featuresidentical
Supported data transfer ratesKnown for one	Unknown — not stated by the source	<3200MB/sec

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.