Product comparison · 2 laptops

Lenovo SL510 FR vs Lenovo ThinkPad X301 + USB Port Replicator

67specifications compared
30differ
37identical
54known for one product only

Key differences

Display diagonal
- SL510 FR:39.6 cm (15.6")
- ThinkPad X301 + USB Port Replicator:33.8 cm (13.3")
Display resolution
- SL510 FR:1366 x 768 pixels
- ThinkPad X301 + USB Port Replicator:1440 x 900 pixels
Native aspect ratio
- SL510 FR:16:9
- ThinkPad X301 + USB Port Replicator:16:10
Processor model
- SL510 FR:T5870
- ThinkPad X301 + USB Port Replicator:SU9400
Processor frequency
- SL510 FR:2 GHz
- ThinkPad X301 + USB Port Replicator:1.4 GHz
Processor cache
- SL510 FR:2 MB
- ThinkPad X301 + USB Port Replicator:3 MB
Processor socket
- SL510 FR:LGA 3647 (Socket P)
- ThinkPad X301 + USB Port Replicator:BGA 956
Processor lithography
- SL510 FR:65 nm
- ThinkPad X301 + USB Port Replicator:45 nm

Side by side

Differences highlightedShow differences only

Comparison of SL510 FR, ThinkPad X301 + USB Port Replicator
121 specifications	A Lenovo SL510 FR View product	B Lenovo ThinkPad X301 + USB Port Replicator View product
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	33.8 cm (13.3")
Display resolutionDiffers	1366 x 768 pixels	1440 x 900 pixels
Native aspect ratioDiffers	16:9	16:10
Processor11 differ
Processor modelDiffers	T5870	SU9400
Processor threadsKnown for one	Unknown — not stated by the source	2
Processor frequencyDiffers	2 GHz	1.4 GHz
Processor cacheDiffers	2 MB	3 MB
Processor socketDiffers	LGA 3647 (Socket P)	BGA 956
Processor lithographyDiffers	65 nm	45 nm
Processor seriesDiffers	Intel Core 2 Duo T5000 Series	Intel Core 2 Duo SU9000 Series
Processor codenameKnown for one	Unknown — not stated by the source	Penryn
Bus typeKnown for one	Unknown — not stated by the source	FSB
Thermal Design Power (TDP)Differs	35 W	10 W
TjunctionDiffers	100 °C	105 °C
Number of Processing Die TransistorsDiffers	291 M	410 M
Processing Die sizeDiffers	143 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	10	7
ECC supported by processorKnown for one	Unknown — not stated by the source	No
SteppingKnown for one	M0	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	3 GB	2 GB
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
Internal memory typeKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	250 GB	120 GB
Card reader integratedDiffers	Yes	No
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Graphicsidentical
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Audioidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Network2 differ
Networking typeKnown for one	Unknown — not stated by the source	Vodafone WWAN
Wireless technologyDiffers	Wifi, WLAN	Intel Wifi Link 5300
BluetoothDiffers	No	Yes
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Ports & interfaces3 differ
HDMI ports quantityDiffers	1	0
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	Yes	No
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	ThinkPad UltraNav
Keyboard special featuresKnown for one	Unknown — not stated by the source	ThinkVantage
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows Vista Business
Pre-installed softwareKnown for one	Unknown — not stated by the source	XP Professional recovery media
Bundled softwareKnown for one	Unknown — not stated by the source	Intel vPro. Access Connections 5.0, Vista Gadget.
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	No
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	No
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	No
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	No
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Insider™Known for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	No
Processor ARK IDDiffers	37034	36697
Processor package sizeDiffers	35 x 35 mm	22 x 22 mm
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	No
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
Processor codeKnown for one	SLAZR	Unknown — not stated by the source
Battery1 differ
Number of battery cellsDiffers	6	3
Battery life (max)Known for one	Unknown — not stated by the source	3.45 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
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	EPEAT Gold, ClimateSavers, EnergyStar 4.0
Weight & dimensions3 differ
WeightDiffers	2.6 kg	1.33 kg
WidthDiffers	380 mm	318 mm
DepthDiffers	247 mm	231 mm
HeightKnown for one	Unknown — not stated by the source	18.6 mm
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	318 x 231 x 18.6 mm
Height (front)Known for one	3.2 cm	Unknown — not stated by the source
Height (rear)Known for one	3.6 cm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Bundled hardwareKnown for one	Unknown — not stated by the source	Lenovo 43R8775
Cameraidentical
Front cameraKnown for one	No	Unknown — not stated by the source
Poweridentical
DC-in jackKnown 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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