Product comparison · 2 memory modules

Lenovo 256MB PC2-6400 Non-Parity DDR2 SDRAM UDIMM Memory vs Lenovo 512MB PC2-6400 Non-Parity DDR2 SDRAM UDIMM Memory

Key differences

Internal memory
- 256MB PC2-6400 Non-Parity DDR2 SDRAM UDIMM Memory:0.25 GB
- 512MB PC2-6400 Non-Parity DDR2 SDRAM UDIMM Memory:0.5 GB

Differences highlightedShow differences only

Comparison of 256MB PC2-6400 Non-Parity DDR2 SDRAM UDIMM Memory, 512MB PC2-6400 Non-Parity DDR2 SDRAM UDIMM Memory
13 specifications	A Lenovo 256MB PC2-6400 Non-Parity DDR2 SDRAM UDIMM Memory View product	B Lenovo 512MB PC2-6400 Non-Parity DDR2 SDRAM UDIMM Memory View product
Features1 differ
Internal memoryDiffers	0.25 GB	0.5 GB
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 55 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%

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.