Product comparison · 2 memory modules

Lenovo 256MB PC2700 DDR Memory for ThinkCentre vs Lenovo MEMORY 256MB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD)

Key differences

Memory form factor
- 256MB PC2700 DDR Memory for ThinkCentre:184-pin DIMM
- MEMORY 256MB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):200-pin SO-DIMM
CAS latency
- 256MB PC2700 DDR Memory for ThinkCentre:2.5
- MEMORY 256MB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):4
Memory clock speed
- 256MB PC2700 DDR Memory for ThinkCentre:333 MHz
- MEMORY 256MB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):533 MHz
Width
- 256MB PC2700 DDR Memory for ThinkCentre:133.4 mm
- MEMORY 256MB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):68 mm
Depth
- 256MB PC2700 DDR Memory for ThinkCentre:35.7 mm
- MEMORY 256MB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):32 mm
Height
- 256MB PC2700 DDR Memory for ThinkCentre:3.8 mm
- MEMORY 256MB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):4 mm

Differences highlightedShow differences only

Comparison of 256MB PC2700 DDR Memory for ThinkCentre, MEMORY 256MB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD)
15 specifications	A Lenovo 256MB PC2700 DDR Memory for ThinkCentre View product	B Lenovo MEMORY 256MB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD)View product
Features3 differ
Internal memory	0.25 GB	0.25 GB
Memory form factorDiffers	184-pin DIMM	200-pin SO-DIMM
ECC	Yes	Yes
CAS latencyDiffers	2.5	4
Memory clock speedDiffers	333 MHz	533 MHz
Lead plating	Gold	Gold
Internal memory typeKnown for one	Unknown — not stated by the source	DDR2
Operational conditionsidentical
Operating temperature (T-T)	0 - 65 °C	0 - 65 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions3 differ
WidthDiffers	133.4 mm	68 mm
DepthDiffers	35.7 mm	32 mm
HeightDiffers	3.8 mm	4 mm
WeightKnown for one	18 g	Unknown — not stated by the source
Other featuresidentical
Data transfer rateKnown for one	2.700 Mbit/s	Unknown — not stated by the source
Relative humidityKnown for one	10 - 90%	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.