Product comparison · 2 memory modules

Kingston Technology Memory 256MB 400MHz DDR2 CL3 SODIMM vs Lenovo 256MB NP SDRAM DIMM UPG

5specifications compared
2differ
3identical
8known for one product only

Key differences

Only the Lenovo 256MB NP SDRAM DIMM UPG has ECC. Memory form factor: 200-pin SO-DIMM on the Kingston Technology Memory 256MB 400MHz DDR2 CL3 SODIMM, 168-pin DIMM on the Lenovo 256MB NP SDRAM DIMM UPG.

Memory form factor
- Memory 256MB 400MHz DDR2 CL3 SODIMM:200-pin SO-DIMM
- 256MB NP SDRAM DIMM UPG:168-pin DIMM
ECC
- Memory 256MB 400MHz DDR2 CL3 SODIMM:No
- 256MB NP SDRAM DIMM UPG:Yes

Side by side

Differences highlightedShow differences only

Comparison of Memory 256MB 400MHz DDR2 CL3 SODIMM, 256MB NP SDRAM DIMM UPG
13 specifications	A Kingston Technology Memory 256MB 400MHz DDR2 CL3 SODIMM View product	B Lenovo 256MB NP SDRAM DIMM UPG View product
Features2 differ
Internal memory	0.25 GB	0.25 GB
Internal memory typeKnown for one	DDR2	Unknown — not stated by the source
Memory form factorDiffers	200-pin SO-DIMM	168-pin DIMM
ECCDiffers	No	Yes
CAS latency	3	3
Memory busKnown for one	64 bit	Unknown — not stated by the source
Check widthKnown for one	8 bit	Unknown — not stated by the source
Memory voltageKnown for one	1.8 V	Unknown — not stated by the source
Lead plating	Gold	Gold
Memory clock speedKnown for one	Unknown — not stated by the source	133 MHz
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133.4 mm
DepthKnown for one	Unknown — not stated by the source	35.7 mm
HeightKnown for one	Unknown — not stated by the source	3.8 mm

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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