Product comparison · 2 laptops

Lenovo ThinkPad T400 (647419G), UK vs Lenovo ThinkPad T400 (64741EG), UK

Key differences

Display resolution
- ThinkPad T400 (647419G), UK:1440 x 900 pixels
- ThinkPad T400 (64741EG), UK:1280 x 800 pixels
Processor model
- ThinkPad T400 (647419G), UK:P8600
- ThinkPad T400 (64741EG), UK:P8400
Processor frequency
- ThinkPad T400 (647419G), UK:2.4 GHz
- ThinkPad T400 (64741EG), UK:2.26 GHz
Processor socket
- ThinkPad T400 (647419G), UK:Socket 479
- ThinkPad T400 (64741EG), UK:Socket 478
Stepping
- ThinkPad T400 (647419G), UK:R1
- ThinkPad T400 (64741EG), UK:M0
CPU multiplier (bus/core ratio)
- ThinkPad T400 (647419G), UK:9
- ThinkPad T400 (64741EG), UK:8.5
Memory layout (slots x size)
- ThinkPad T400 (647419G), UK:2 x 1 GB
- ThinkPad T400 (64741EG), UK:1 x 2 GB
Embedded options available
- ThinkPad T400 (647419G), UK:No
- ThinkPad T400 (64741EG), UK:Yes

Differences highlightedShow differences only

Comparison of ThinkPad T400 (647419G), UK, ThinkPad T400 (64741EG), UK
121 specifications	A Lenovo ThinkPad T400 (647419G), UK View product	B Lenovo ThinkPad T400 (64741EG), UK View product
Display1 differ
Display resolutionDiffers	1440 x 900 pixels	1280 x 800 pixels
Processor5 differ
Processor modelDiffers	P8600	P8400
Processor frequencyDiffers	2.4 GHz	2.26 GHz
Processor socketDiffers	Socket 479	Socket 478
SteppingDiffers	R1	M0
CPU multiplier (bus/core ratio)Differs	9	8.5
Memory1 differ
Memory layout (slots x size)Differs	2 x 1 GB	1 x 2 GB
Keyboardidentical
Pointing deviceKnown for one	ThinkPad UltraNav	Unknown — not stated by the source
Processor special features3 differ
Embedded options availableDiffers	No	Yes
Processor ARK IDDiffers	35568	35569
Processor codeDiffers	SLGDZ	SL3BU

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.