Product comparison · 2 laptops

ASUS M51VA-AP013C laptop Intel® Core™2 Duo T9400 vs Lenovo ThinkPad T400 (64741EG), DE

106specifications compared
33differ
73identical
29known for one product only

Key differences

Display diagonal
- M51VA-AP013C laptop Intel® Core™2 Duo T9400:39.1 cm (15.4")
- ThinkPad T400 (64741EG), DE:35.8 cm (14.1")
Processor model
- M51VA-AP013C laptop Intel® Core™2 Duo T9400:T9400
- ThinkPad T400 (64741EG), DE:P8400
Processor frequency
- M51VA-AP013C laptop Intel® Core™2 Duo T9400:2.53 GHz
- ThinkPad T400 (64741EG), DE:2.26 GHz
Processor cache
- M51VA-AP013C laptop Intel® Core™2 Duo T9400:6 MB
- ThinkPad T400 (64741EG), DE:3 MB
Processor socket
- M51VA-AP013C laptop Intel® Core™2 Duo T9400:Socket 479
- ThinkPad T400 (64741EG), DE:Socket 478
Stepping
- M51VA-AP013C laptop Intel® Core™2 Duo T9400:E0
- ThinkPad T400 (64741EG), DE:M0
Thermal Design Power (TDP)
- M51VA-AP013C laptop Intel® Core™2 Duo T9400:35 W
- ThinkPad T400 (64741EG), DE:25 W
CPU multiplier (bus/core ratio)
- M51VA-AP013C laptop Intel® Core™2 Duo T9400:9.5
- ThinkPad T400 (64741EG), DE:8.5

Side by side

Differences highlightedShow differences only

Comparison of M51VA-AP013C, ThinkPad T400 (64741EG), DE
135 specifications	A ASUS M51VA-AP013C laptop Intel® Core™2 Duo T9400 Model M51VA-AP013C View product	B Lenovo ThinkPad T400 (64741EG), DE View product
Designidentical
Product typeKnown for one	Unknown — not stated by the source	Laptop
Display1 differ
Display diagonalDiffers	39.1 cm (15.4")	35.8 cm (14.1")
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor8 differ
Processor modelDiffers	T9400	P8400
Processor frequencyDiffers	2.53 GHz	2.26 GHz
Processor cacheDiffers	6 MB	3 MB
Processor socketDiffers	Socket 479	Socket 478
Processor seriesDiffers	Intel Core 2 Duo T9000 Series	Intel Core 2 Duo P8000 Series
SteppingDiffers	E0	M0
Thermal Design Power (TDP)Differs	35 W	25 W
CPU multiplier (bus/core ratio)Differs	9.5	8.5
Memory4 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory clock speedDiffers	800 MHz	1066 MHz
Memory layout (slots x size)Differs	2 x 2 GB	1 x 2 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storage2 differ
Total storage capacityDiffers	320 GB	160 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Card reader integratedDiffers	Yes	No
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeKnown for one	DVD Super Multi DL	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 3650	Intel® GMA 4500MHD
Maximum graphics card memoryKnown for one	0.5 GB	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	Azalia	HDA 24-bit
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Network2 differ
Networking featuresDiffers	Fast Ethernet	Gigabit Ethernet, WLAN
Wireless technologyDiffers	802.11a/g/n	Intel WiFi 5300AGN
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 & interfaces6 differ
USB 2.0 ports quantityDiffers	4	3
HDMI ports quantityDiffers	1	0
Firewire (IEEE 1394) portsDiffers	0	1
S/PDIF out portDiffers	Yes	No
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	Yes	No
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
USB 1.1 ports quantityKnown for one	0	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows Vista Business
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	Microsoft Office 2007
Processor special features4 differ
Idle StatesDiffers	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Processor ARK IDDiffers	35562	35569
Processor codeDiffers	SLGEK	SL3BU
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	6.6 h
Poweridentical
AC adapter powerKnown for one	90 W	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter output currentKnown for one	4.74 A	Unknown — not stated by the source
AC adapter output voltageKnown for one	19 V	Unknown — not stated by the source
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
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Trusted Platform Module (TPM)Known for one	No	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.95 kg	2.2 kg
WidthDiffers	365 mm	335.5 mm
DepthDiffers	269.5 mm	239 mm
HeightKnown for one	Unknown — not stated by the source	31.9 mm
Height (front)Known for one	2.8 cm	Unknown — not stated by the source
Height (rear)Known for one	4.05 cm	Unknown — not stated by the source
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business
Modem typeKnown for one	MDC	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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