Product comparison · 2 memory modules

Lenovo Memory 1024MB PC2700 DDR SDRAM UDIMM vs Lenovo Memory 256MB PC5300 CL5 DDR2 SDRAM UDIMM

Key differences

Internal memory
- Memory 1024MB PC2700 DDR SDRAM UDIMM:1 GB
- Memory 256MB PC5300 CL5 DDR2 SDRAM UDIMM:0.25 GB
Internal memory type
- Memory 1024MB PC2700 DDR SDRAM UDIMM:DDR
- Memory 256MB PC5300 CL5 DDR2 SDRAM UDIMM:DDR2
Memory form factor
- Memory 1024MB PC2700 DDR SDRAM UDIMM:184-pin DIMM
- Memory 256MB PC5300 CL5 DDR2 SDRAM UDIMM:240-pin DIMM
CAS latency
- Memory 1024MB PC2700 DDR SDRAM UDIMM:2.5
- Memory 256MB PC5300 CL5 DDR2 SDRAM UDIMM:5
Depth
- Memory 1024MB PC2700 DDR SDRAM UDIMM:35.7 mm
- Memory 256MB PC5300 CL5 DDR2 SDRAM UDIMM:30 mm
Height
- Memory 1024MB PC2700 DDR SDRAM UDIMM:3.8 mm
- Memory 256MB PC5300 CL5 DDR2 SDRAM UDIMM:2.7 mm
Supported data transfer rates
- Memory 1024MB PC2700 DDR SDRAM UDIMM:Up to 2,700 MBps
- Memory 256MB PC5300 CL5 DDR2 SDRAM UDIMM:5300 MB/sec

Differences highlightedShow differences only

Comparison of Memory 1024MB PC2700 DDR SDRAM UDIMM, Memory 256MB PC5300 CL5 DDR2 SDRAM UDIMM
12 specifications	A Lenovo Memory 1024MB PC2700 DDR SDRAM UDIMM View product	B Lenovo Memory 256MB PC5300 CL5 DDR2 SDRAM UDIMM View product
Features4 differ
Internal memoryDiffers	1 GB	0.25 GB
Internal memory typeDiffers	DDR	DDR2
Memory form factorDiffers	184-pin DIMM	240-pin DIMM
CAS latencyDiffers	2.5	5
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Weight & dimensions2 differ
DepthDiffers	35.7 mm	30 mm
HeightDiffers	3.8 mm	2.7 mm
Other features1 differ
Supported data transfer ratesDiffers	Up to 2,700 MBps	5300 MB/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.