Product comparison · 2 laptops

Lenovo ThinkPad T400 (6475R1G), IT vs Lenovo ThinkPad W700 + Port Replicator

98specifications compared
31differ
67identical
26known for one product only

Key differences

Display diagonal
- ThinkPad T400 (6475R1G), IT:35.8 cm (14.1")
- ThinkPad W700 + Port Replicator:43.2 cm (17")
Display resolution
- ThinkPad T400 (6475R1G), IT:1280 x 800 pixels
- ThinkPad W700 + Port Replicator:1920 x 1200 pixels
Processor model
- ThinkPad T400 (6475R1G), IT:P8400
- ThinkPad W700 + Port Replicator:T9550
Processor frequency
- ThinkPad T400 (6475R1G), IT:2.26 GHz
- ThinkPad W700 + Port Replicator:2.66 GHz
Processor cache
- ThinkPad T400 (6475R1G), IT:3 MB
- ThinkPad W700 + Port Replicator:6 MB
Processor socket
- ThinkPad T400 (6475R1G), IT:Socket 478
- ThinkPad W700 + Port Replicator:Socket 479
Stepping
- ThinkPad T400 (6475R1G), IT:M0
- ThinkPad W700 + Port Replicator:E0
Thermal Design Power (TDP)
- ThinkPad T400 (6475R1G), IT:25 W
- ThinkPad W700 + Port Replicator:35 W

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T400 (6475R1G), IT, ThinkPad W700 + Port Replicator
124 specifications	A Lenovo ThinkPad T400 (6475R1G), IT View product	B Lenovo ThinkPad W700 + Port Replicator View product
Display2 differ
Display diagonalDiffers	35.8 cm (14.1")	43.2 cm (17")
Display resolutionDiffers	1280 x 800 pixels	1920 x 1200 pixels
Display surfaceKnown for one	Gloss	Unknown — not stated by the source
Processor8 differ
Processor modelDiffers	P8400	T9550
Processor frequencyDiffers	2.26 GHz	2.66 GHz
Processor cacheDiffers	3 MB	6 MB
Processor socketDiffers	Socket 478	Socket 479
Processor seriesDiffers	Intel Core 2 Duo P8000 Series	Intel Core 2 Duo T9000 Series
SteppingDiffers	M0	E0
Thermal Design Power (TDP)Differs	25 W	35 W
CPU multiplier (bus/core ratio)Differs	8.5	10
Memory1 differ
Internal memoryDiffers	2 GB	4 GB
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Storage2 differ
Total storage capacityDiffers	160 GB	320 GB
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Optical drive typeKnown for one	DVD-ROM	Unknown — not stated by the source
Card reader integratedDiffers	No	Yes
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 4500MHD	NVIDIA® Quadro® FX 2700M
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.5 GB
Audioidentical
Audio systemKnown for one	HDA 24-bit	Unknown — not stated by the source
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Speaker powerKnown for one	2 W	Unknown — not stated by the source
Network1 differ
Networking featuresKnown for one	Gigabit Ethernet, WLAN	Unknown — not stated by the source
Wireless technologyDiffers	Intel WiFi 5100AGN	Intel 5300 AGN (3x3)
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	3	5
Ethernet LAN (RJ-45) portsDiffers	1	0
DVI portDiffers	No	Yes
ExpressCard slotDiffers	No	Yes
Modem (RJ-11) portsDiffers	1	0
Keyboardidentical
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Softwareidentical
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Pre-installed softwareKnown for one	Unknown — not stated by the source	XP Professional 32-bit recovery Media
Processor special features4 differ
Embedded options availableDiffers	Yes	No
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	35569	37130
Processor codeDiffers	SL3BU	SLGE4
Battery1 differ
Number of battery cellsDiffers	6	9
Battery life (max)Known for one	6.6 h	Unknown — not stated by the source
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
Weight & dimensions4 differ
WeightDiffers	2.2 kg	3.76 kg
WidthDiffers	335.5 mm	410 mm
DepthDiffers	238 mm	310 mm
HeightDiffers	31.9 mm	41 mm
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	410 x 310 x 41 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other features2 differ
Internal modemDiffers	Yes	No
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Intel segment taggingDiffers	Home office, Small Business	Professional

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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