Product comparison · 2 laptops

Lenovo ThinkPad T400 + LENW22 vs Lenovo ThinkPad T400s + LENW19

96specifications compared
18differ
78identical
21known for one product only

Key differences

Processor model
- ThinkPad T400 + LENW22:P8600
- ThinkPad T400s + LENW19:SP9400
Processor cache
- ThinkPad T400 + LENW22:3 MB
- ThinkPad T400s + LENW19:6 MB
Processor socket
- ThinkPad T400 + LENW22:Socket 479
- ThinkPad T400s + LENW19:BGA 956
Internal memory
- ThinkPad T400 + LENW22:2 GB
- ThinkPad T400s + LENW19:3 GB
Total storage capacity
- ThinkPad T400 + LENW22:160 GB
- ThinkPad T400s + LENW19:250 GB
Networking features
- ThinkPad T400 + LENW22:Gigabit Ethernet, WLAN
- ThinkPad T400s + LENW19:1GB Ethernet
Wireless technology
- ThinkPad T400 + LENW22:802.11 a/g/n
- ThinkPad T400s + LENW19:Intel 802.11agn
Ethernet LAN (RJ-45) ports
- ThinkPad T400 + LENW22:1
- ThinkPad T400s + LENW19:0

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T400 + LENW22, ThinkPad T400s + LENW19
117 specifications	A Lenovo ThinkPad T400 + LENW22 View product	B Lenovo ThinkPad T400s + LENW19 View product
Displayidentical
Dual-screenKnown for one	No	Unknown — not stated by the source
Processor4 differ
Processor modelDiffers	P8600	SP9400
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	R1	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	2 GB	3 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage1 differ
Total storage capacityDiffers	160 GB	250 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
Graphicsidentical
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Cameraidentical
Front cameraKnown for one	No	Unknown — not stated by the source
Network2 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	1GB Ethernet
Wireless technologyDiffers	802.11 a/g/n	Intel 802.11agn
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces4 differ
Ethernet LAN (RJ-45) portsDiffers	1	0
Docking connectorDiffers	Yes	No
SmartCard slotDiffers	Yes	No
Modem (RJ-11) portsDiffers	1	0
Processor special features4 differ
Idle StatesDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	35568	36693
Processor codeKnown for one	SLGDZ	Unknown — not stated by the source
Processor package sizeDiffers	35 x 35 mm	22 x 22 mm
Poweridentical
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	IBM	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	30 - 80%	Unknown — not stated by the source
Weight & dimensions2 differ
WeightDiffers	2.14 kg	2.13 kg
Dimensions (WxDxH)Differs	335.5 x 238 x 32 mm	335.3 x 238 x 27.6 mm
WidthKnown for one	Unknown — not stated by the source	335.3 mm
DepthKnown for one	Unknown — not stated by the source	238 mm
HeightKnown for one	Unknown — not stated by the source	27.6 mm
Other featuresidentical
Power requirementsKnown for one	100V – 240V AC, 50Hz/60Hz	Unknown — not stated by the source
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Batteryidentical
Number of battery cellsKnown for one	Unknown — not stated by the source	6

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.

More laptop comparisons

All laptop comparisons