Product comparison · 2 laptops

Lenovo ThinkPad SL500 NRJARMC vs Lenovo ThinkPad T400 (6475R1G), BE

91specifications compared
22differ
69identical
30known for one product only

Key differences

Display diagonal
- ThinkPad SL500 NRJARMC:39.1 cm (15.4")
- ThinkPad T400 (6475R1G), BE:35.8 cm (14.1")
Display surface
- ThinkPad SL500 NRJARMC:Matt
- ThinkPad T400 (6475R1G), BE:Gloss
Processor model
- ThinkPad SL500 NRJARMC:P7370
- ThinkPad T400 (6475R1G), BE:P8400
Processor frequency
- ThinkPad SL500 NRJARMC:2 GHz
- ThinkPad T400 (6475R1G), BE:2.26 GHz
Stepping
- ThinkPad SL500 NRJARMC:R0
- ThinkPad T400 (6475R1G), BE:M0
CPU multiplier (bus/core ratio)
- ThinkPad SL500 NRJARMC:7.5
- ThinkPad T400 (6475R1G), BE:8.5
Total storage capacity
- ThinkPad SL500 NRJARMC:320 GB
- ThinkPad T400 (6475R1G), BE:160 GB
Optical drive type
- ThinkPad SL500 NRJARMC:DVD±RW
- ThinkPad T400 (6475R1G), BE:DVD-ROM

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad SL500 NRJARMC, ThinkPad T400 (6475R1G), BE
121 specifications	A Lenovo ThinkPad SL500 NRJARMC View product	B Lenovo ThinkPad T400 (6475R1G), BE View product
Display2 differ
Display diagonalDiffers	39.1 cm (15.4")	35.8 cm (14.1")
Display resolutionKnown for one	Unknown — not stated by the source	1280 x 800 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Display surfaceDiffers	Matt	Gloss
Dual-screenKnown for one	No	Unknown — not stated by the source
Processor5 differ
Processor modelDiffers	P7370	P8400
Processor frequencyDiffers	2 GHz	2.26 GHz
Processor seriesDiffers	Intel Core 2 Duo P7000 Series	Intel Core 2 Duo P8000 Series
SteppingDiffers	R0	M0
TjunctionKnown for one	Unknown — not stated by the source	105 °C
CPU multiplier (bus/core ratio)Differs	7.5	8.5
Memoryidentical
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storage3 differ
Total storage capacityDiffers	320 GB	160 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Optical drive typeDiffers	DVD±RW	DVD-ROM
Card reader integratedDiffers	Yes	No
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® 9300	Intel® GMA 4500MHD
Maximum graphics card memoryKnown for one	0.256 GB	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HDA 24-bit
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Networkidentical
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet, WLAN
Wireless technologyKnown for one	Unknown — not stated by the source	Intel WiFi 5100AGN
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	4	3
Headphone outputsDiffers	2	1
Docking connectorDiffers	No	Yes
Keyboardidentical
Keyboard layoutKnown for one	Unknown — not stated by the source	AZERTY
Software1 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows Vista Business
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features5 differ
Embedded options availableDiffers	No	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	No	Yes
Processor ARK IDDiffers	37117	35569
Processor codeDiffers	SLGF9	SL3BU
Battery1 differ
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Battery life (max)Differs	3 h	6.6 h
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	IBM
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions1 differ
WeightDiffers	2.85 kg	2.2 kg
WidthKnown for one	Unknown — not stated by the source	335.5 mm
DepthKnown for one	Unknown — not stated by the source	238 mm
HeightKnown for one	Unknown — not stated by the source	31.9 mm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business

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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