Product comparison · 2 memory modules

ADATA 2GB DDR2-667 SO-DIMM Kit vs Lenovo 256MB PC2-4200 CL4 NP DDR2 SDRAM UDIMM memory

5specifications compared
2differ
3identical
4known for one product only

Key differences

Internal memory
- 2GB DDR2-667 SO-DIMM Kit:2 GB
- 256MB PC2-4200 CL4 NP DDR2 SDRAM UDIMM memory:0.25 GB
Memory clock speed
- 2GB DDR2-667 SO-DIMM Kit:667 MHz
- 256MB PC2-4200 CL4 NP DDR2 SDRAM UDIMM memory:533 MHz

Side by side

Differences highlightedShow differences only

Comparison of 2GB DDR2-667 SO-DIMM Kit, 256MB PC2-4200 CL4 NP DDR2 SDRAM UDIMM memory
9 specifications	A ADATA 2GB DDR2-667 SO-DIMM Kit View product	B Lenovo 256MB PC2-4200 CL4 NP DDR2 SDRAM UDIMM memory View product
Features2 differ
Internal memoryDiffers	2 GB	0.25 GB
Memory layout (modules x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Internal memory type	DDR2	DDR2
Memory form factor	200-pin SO-DIMM	200-pin SO-DIMM
ECC	No	No
CAS latencyKnown for one	5	Unknown — not stated by the source
Memory clock speedDiffers	667 MHz	533 MHz
Memory voltageKnown for one	1.8 V	Unknown — not stated by the source
Other featuresidentical
Number of pinsKnown for one	Unknown — not stated by the source	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.

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