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
Native aspect ratio	16:10	16:10
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Pentium Mobile	Intel® Core™2 Duo
Processor modelDiffers	T3400	T9400
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.16 GHz	2.53 GHz
Processor cacheDiffers	1 MB	6 MB
Processor cache type	L2	L2
Processor front side busDiffers	667 MHz	1066 MHz
Processor socketDiffers	Socket 478	Socket 479
Processor lithographyDiffers	65 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium T3000 Series for Mobile	Intel Core 2 Duo T9000 Series
Processor codenameDiffers	Merom	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
SteppingDiffers	M0	E0
Thermal Design Power (TDP)	35 W	35 W
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
ECC supported by processor	No	No
Memory2 differ
Internal memory	2 GB	2 GB
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
Total storage capacity	160 GB	160 GB
HDD interface	SATA	SATA
HDD speedDiffers	5400 RPM	7200 RPM
Card reader integrated	Yes	Yes
Graphics1 differ
Discrete graphics card	Yes	Yes
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
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	1	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	Yes	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot typeDiffers	No	Type II
SmartCard slotDiffers	Yes	No
Modem (RJ-11) portsDiffers	1	0
TV-in port	No	No
TV-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
Keyboardidentical
Keyboard layoutKnown for one	Unknown — not stated by the source	AZERTY
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows Vista Business	Windows Vista Business
Processor special features7 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle StatesDiffers	Yes	No
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	35583	35562
Processor codeDiffers	SLB3P	SLGEK
Processor package sizeKnown for one	Unknown — not stated by the source	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
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
Poweridentical
DC-in jack	Yes	Yes
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
Infrared data port	No	No
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
Internal modem	Yes	Yes
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business
Supplied AC adapter type	AC	AC
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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