Product comparison · 2 laptops

Lenovo 3000 N500 vs Lenovo ThinkPad T400 T9400

96specifications compared
37differ
59identical
29known for one product only

Key differences

Display diagonal
- 3000 N500:39.1 cm (15.4")
- ThinkPad T400 T9400:35.8 cm (14.1")
Display resolution
- 3000 N500:1280 x 800 pixels
- ThinkPad T400 T9400:1440 x 900 pixels
Processor family
- 3000 N500:Intel Pentium Mobile
- ThinkPad T400 T9400:Intel® Core™2 Duo
Processor model
- 3000 N500:T3400
- ThinkPad T400 T9400:T9400
Processor frequency
- 3000 N500:2.16 GHz
- ThinkPad T400 T9400:2.53 GHz
Processor cache
- 3000 N500:1 MB
- ThinkPad T400 T9400:6 MB
Processor front side bus
- 3000 N500:667 MHz
- ThinkPad T400 T9400:1066 MHz
Processor socket
- 3000 N500:Socket 478
- ThinkPad T400 T9400:Socket 479

Side by side

Differences highlightedShow differences only

Comparison of 3000 N500, ThinkPad T400 T9400
125 specifications	A Lenovo 3000 N500 View product	B Lenovo ThinkPad T400 T9400 View product
Display2 differ
Display diagonalDiffers	39.1 cm (15.4")	35.8 cm (14.1")
Display resolutionDiffers	1280 x 800 pixels	1440 x 900 pixels
LED backlightKnown for one	Unknown — not stated by the source	Yes
Processor14 differ
Processor familyDiffers	Intel Pentium Mobile	Intel® Core™2 Duo
Processor modelDiffers	T3400	T9400
Processor frequencyDiffers	2.16 GHz	2.53 GHz
Processor cacheDiffers	1 MB	6 MB
Processor front side busDiffers	667 MHz	1066 MHz
Processor socketDiffers	Socket 478	Socket 479
Processor lithographyDiffers	65 nm	45 nm
Processor seriesDiffers	Intel Pentium T3000 Series for Mobile	Intel Core 2 Duo T9000 Series
Processor codenameDiffers	Merom	Penryn
SteppingDiffers	M0	E0
TjunctionDiffers	100 °C	105 °C
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.050 - 1.162 V
Number of Processing Die TransistorsDiffers	291 M	410 M
Processing Die sizeDiffers	143 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	13	9.5
Memory2 differ
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Maximum internal memoryDiffers	4 GB	8 GB
Memory layout (slots x size)Known for one	2 x 1 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage1 differ
HDD speedDiffers	5400 RPM	7200 RPM
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 4500M	Intel® GMA 4500MHD
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.25 GB
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	Yes
Network2 differ
Wireless technologyDiffers	IEEE 802.11a/g/n	802.11b/g
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.1+EDR
Networking featuresKnown for one	Ethernet/Fast Ethernet	Unknown — not stated by the source
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	4	3
Ethernet LAN (RJ-45) portsDiffers	1	0
HDMI ports quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	No	Type II
SmartCard slotDiffers	Yes	No
Modem (RJ-11) portsDiffers	1	0
Keyboardidentical
Keyboard layoutKnown for one	Unknown — not stated by the source	AZERTY
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Processor special features7 differ
Embedded options availableDiffers	No	Yes
Idle StatesDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	35583	35562
Processor codeDiffers	SLB3P	SLGEK
Processor package sizeKnown for one	Unknown — not stated by the source	35 x 35 mm
Battery1 differ
Number of battery cellsDiffers	6	9
Battery capacityKnown for one	Unknown — not stated by the source	7800 mAh
Battery life (max)Known for one	Unknown — not stated by the source	9.5 h
Weight & dimensions1 differ
WeightDiffers	2.74 kg	2.13 kg
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	335.3 x 238 x 27.6 mm
WidthKnown for one	358.5 mm	Unknown — not stated by the source
DepthKnown for one	256.5 mm	Unknown — not stated by the source
HeightKnown for one	37 mm	Unknown — not stated by the source
Packaging contentidentical
Remote control includedKnown for one	Unknown — not stated by the source	No
Other featuresidentical
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240 V
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Conexant CX20561-12Z	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
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

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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