Product comparison · 2 memory modules

Lenovo IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD) vs Lenovo Memory 256MB PC2-3200 CL3 NP DDR2 SDRAM

Key differences

Internal memory
- IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):1 GB
- Memory 256MB PC2-3200 CL3 NP DDR2 SDRAM:0.25 GB
Memory form factor
- IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):200-pin SO-DIMM
- Memory 256MB PC2-3200 CL3 NP DDR2 SDRAM:240-pin DIMM
CAS latency
- IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):4
- Memory 256MB PC2-3200 CL3 NP DDR2 SDRAM:3
Memory clock speed
- IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):533 MHz
- Memory 256MB PC2-3200 CL3 NP DDR2 SDRAM:400 MHz
Width
- IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):68 mm
- Memory 256MB PC2-3200 CL3 NP DDR2 SDRAM:134 mm
Depth
- IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):32 mm
- Memory 256MB PC2-3200 CL3 NP DDR2 SDRAM:30 mm

Differences highlightedShow differences only

Comparison of IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD), Memory 256MB PC2-3200 CL3 NP DDR2 SDRAM
13 specifications	A Lenovo IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD)View product	B Lenovo Memory 256MB PC2-3200 CL3 NP DDR2 SDRAM View product
Features4 differ
Internal memoryDiffers	1 GB	0.25 GB
Memory form factorDiffers	200-pin SO-DIMM	240-pin DIMM
CAS latencyDiffers	4	3
Memory clock speedDiffers	533 MHz	400 MHz
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	68 mm	134 mm
DepthDiffers	32 mm	30 mm
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	3200 Mbit/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.