Product comparison · 2 laptops

Lenovo ThinkPad T400 P8700-2.53G 2GB 320GB vs Lenovo ThinkPad T400S SP9400-2.4G 128GB SSD

103specifications compared
16differ
87identical
8known for one product only

Key differences

Display resolution
- ThinkPad T400 P8700-2.53G 2GB 320GB:1440 x 900 pixels
- ThinkPad T400S SP9400-2.4G 128GB SSD:1280 x 800 pixels
Processor model
- ThinkPad T400 P8700-2.53G 2GB 320GB:P8700
- ThinkPad T400S SP9400-2.4G 128GB SSD:SP9400
Processor frequency
- ThinkPad T400 P8700-2.53G 2GB 320GB:2.53 GHz
- ThinkPad T400S SP9400-2.4G 128GB SSD:2.4 GHz
Processor cache
- ThinkPad T400 P8700-2.53G 2GB 320GB:3 MB
- ThinkPad T400S SP9400-2.4G 128GB SSD:6 MB
Processor socket
- ThinkPad T400 P8700-2.53G 2GB 320GB:Socket 479
- ThinkPad T400S SP9400-2.4G 128GB SSD:BGA 956
CPU multiplier (bus/core ratio)
- ThinkPad T400 P8700-2.53G 2GB 320GB:9.5
- ThinkPad T400S SP9400-2.4G 128GB SSD:9
Internal memory
- ThinkPad T400 P8700-2.53G 2GB 320GB:2 GB
- ThinkPad T400S SP9400-2.4G 128GB SSD:4 GB
Total storage capacity
- ThinkPad T400 P8700-2.53G 2GB 320GB:320 GB
- ThinkPad T400S SP9400-2.4G 128GB SSD:128 GB

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T400 P8700-2.53G 2GB 320GB, ThinkPad T400S SP9400-2.4G 128GB SSD
111 specifications	A Lenovo ThinkPad T400 P8700-2.53G 2GB 320GB View product	B Lenovo ThinkPad T400S SP9400-2.4G 128GB SSD View product
Display1 differ
Display resolutionDiffers	1440 x 900 pixels	1280 x 800 pixels
Processor6 differ
Processor modelDiffers	P8700	SP9400
Processor frequencyDiffers	2.53 GHz	2.4 GHz
Processor cacheDiffers	3 MB	6 MB
Processor socketDiffers	Socket 479	BGA 956
Processor seriesDiffers	Intel Core 2 Duo P8000 Series	Intel Core 2 Duo SP9000 Series
SteppingKnown for one	R0	Unknown — not stated by the source
Processor core voltage (AC)Known for one	1.00 - 1.250 V	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	9.5	9
Memory1 differ
Internal memoryDiffers	2 GB	4 GB
Storage1 differ
Total storage capacityDiffers	320 GB	128 GB
Graphics1 differ
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 3470	Intel® GMA 4500MHD
Discrete graphics card memoryKnown for one	0.25 GB	Unknown — not stated by the source
Networkidentical
Mobile network connectionKnown for one	Unknown — not stated by the source	Yes
Mobile network generationKnown for one	Unknown — not stated by the source	3G
Ports & interfaces1 differ
CardBus PCMCIA slot typeDiffers	No	Type II
Softwareidentical
Optional operating system suppliedKnown for one	Windows XP Professional	Unknown — not stated by the source
Processor special features4 differ
Idle StatesDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	37006	36693
Processor codeKnown for one	SLGFE	Unknown — not stated by the source
Processor package sizeDiffers	35 x 35 mm	22 x 22 mm
Weight & dimensions1 differ
WeightDiffers	2.3 kg	1.7 kg
Dimensions (WxDxH)Known for one	335.3 x 238 x 27.6 mm	Unknown — not stated by the source

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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