Product comparison · 2 laptops

Lenovo ThinkPad T400 + ThinkPad Port Replicator vs Lenovo ThinkPad X200 + UltraBase

98specifications compared
23differ
75identical
12known for one product only

Key differences

Display diagonal
- ThinkPad T400 + ThinkPad Port Replicator:35.8 cm (14.1")
- ThinkPad X200 + UltraBase:30.7 cm (12.1")
Processor model
- ThinkPad T400 + ThinkPad Port Replicator:SP9400
- ThinkPad X200 + UltraBase:P8700
Processor frequency
- ThinkPad T400 + ThinkPad Port Replicator:2.4 GHz
- ThinkPad X200 + UltraBase:2.53 GHz
Processor cache
- ThinkPad T400 + ThinkPad Port Replicator:6 MB
- ThinkPad X200 + UltraBase:3 MB
Processor socket
- ThinkPad T400 + ThinkPad Port Replicator:BGA 956
- ThinkPad X200 + UltraBase:Socket 479
CPU multiplier (bus/core ratio)
- ThinkPad T400 + ThinkPad Port Replicator:9
- ThinkPad X200 + UltraBase:9.5
Card reader integrated
- ThinkPad T400 + ThinkPad Port Replicator:Yes
- ThinkPad X200 + UltraBase:No
Bluetooth version
- ThinkPad T400 + ThinkPad Port Replicator:2.1+EDR
- ThinkPad X200 + UltraBase:2.0+EDR

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T400 + ThinkPad Port Replicator, ThinkPad X200 + UltraBase
110 specifications	A Lenovo ThinkPad T400 + ThinkPad Port Replicator View product	B Lenovo ThinkPad X200 + UltraBase View product
Display1 differ
Display diagonalDiffers	35.8 cm (14.1")	30.7 cm (12.1")
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
Processor6 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	SP9400	P8700
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.4 GHz	2.53 GHz
Processor cacheDiffers	6 MB	3 MB
Processor cache type	L2	L2
Processor front side bus	1066 MHz	1066 MHz
Processor socketDiffers	BGA 956	Socket 479
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo SP9000 Series	Intel Core 2 Duo P8000 Series
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
SteppingKnown for one	Unknown — not stated by the source	R0
Thermal Design Power (TDP)	25 W	25 W
Tjunction	105 °C	105 °C
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	9	9.5
ECC supported by processor	No	No
Memoryidentical
Internal memory	2 GB	2 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Internal memory typeKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Storage1 differ
Total storage capacity	250 GB	250 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speed	5400 RPM	5400 RPM
Card reader integratedDiffers	Yes	No
Graphicsidentical
Discrete graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA 4500MHD	Intel® GMA 4500MHD
Graphics card family	Intel	Intel
Network2 differ
Wireless technologyDiffers	Intel 5300 AGN (3x3)	Intel WiFi Link 5300 AGN (3x3)
Bluetooth	Yes	Yes
Bluetooth versionDiffers	2.1+EDR	2.0+EDR
Mobile network connectionKnown for one	Yes	Unknown — not stated by the source
Mobile network generationKnown for one	3G	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) portsDiffers	0	1
HDMI ports quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsDiffers	1	0
Headphone outputs	1	1
S/PDIF out portDiffers	No	Yes
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	Yes	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Modem (RJ-11) portsDiffers	0	1
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
Softwareidentical
Operating system installed	Windows XP Professional	Windows XP Professional
Pre-installed software	Windows Vista Business recovery Media	Windows Vista Business Recovery Media
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle StatesDiffers	No	Yes
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	No	Yes
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 Technology	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	Yes	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	36693	37006
Processor codeKnown for one	Unknown — not stated by the source	SLGFE
Processor package sizeDiffers	22 x 22 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Batteryidentical
Number of battery cells	6	6
Battery life (max)	6.5 h	6.5 h
Poweridentical
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Securityidentical
Fingerprint reader	Yes	Yes
Weight & dimensions5 differ
WeightDiffers	2.13 kg	1.47 kg
WidthDiffers	335.3 mm	295 mm
DepthDiffers	238 mm	210 mm
HeightDiffers	27.6 mm	20.7 mm
Dimensions (WxDxH)Differs	335.3 x 238 x 27.6 mm	295 x 210 x 20.7 mm
Other featuresidentical
Infrared data port	No	No
Internal modem	Yes	Yes
Supplied AC adapter type	AC	AC
Intel segment taggingKnown for one	Home office, Small Business	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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