Product comparison · 2 memory modules

Lenovo 1GB PC2-6400 Non-Parity DDR2 SDRAM UDIMM Memory vs Lenovo 256MB PC2-6400 Non-Parity DDR2 SDRAM UDIMM Memory

Key differences

Internal memory
- 1GB PC2-6400 Non-Parity DDR2 SDRAM UDIMM Memory:1 GB
- 256MB PC2-6400 Non-Parity DDR2 SDRAM UDIMM Memory:0.25 GB

Differences highlightedShow differences only

Comparison of 1GB PC2-6400 Non-Parity DDR2 SDRAM UDIMM Memory, 256MB PC2-6400 Non-Parity DDR2 SDRAM UDIMM Memory
12 specifications	A Lenovo 1GB PC2-6400 Non-Parity DDR2 SDRAM UDIMM Memory View product	B Lenovo 256MB PC2-6400 Non-Parity DDR2 SDRAM UDIMM Memory View product
Features1 differ
Internal memoryDiffers	1 GB	0.25 GB
Internal memory type	DDR2	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latency	6	6
Memory clock speed	800 MHz	800 MHz
Memory typeKnown for one	DDR2 SDRAM	Unknown — not stated by the source
Lead plating	Gold	Gold
Weight & dimensionsidentical
Width	134 mm	134 mm
Depth	30 mm	30 mm
Height	4 mm	4 mm
Other featuresidentical
Number of pins	240	240

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.