Product comparison · 2 laptops

Lenovo ThinkPad SL400 Intel® Core™2 Duo T5870 vs Lenovo SL400 2743

77specifications compared
8differ
69identical
28known for one product only

Key differences

Processor model
- ThinkPad SL400 Intel® Core™2 Duo T5870:T5870
- SL400 2743:T5670
Processor frequency
- ThinkPad SL400 Intel® Core™2 Duo T5870:2 GHz
- SL400 2743:1.8 GHz
CPU multiplier (bus/core ratio)
- ThinkPad SL400 Intel® Core™2 Duo T5870:10
- SL400 2743:9
Total storage capacity
- ThinkPad SL400 Intel® Core™2 Duo T5870:250 GB
- SL400 2743:160 GB
Bluetooth
- ThinkPad SL400 Intel® Core™2 Duo T5870:No
- SL400 2743:Yes
Execute Disable Bit
- ThinkPad SL400 Intel® Core™2 Duo T5870:Yes
- SL400 2743:No
Processor ARK ID
- ThinkPad SL400 Intel® Core™2 Duo T5870:37034
- SL400 2743:35163
Processor code
- ThinkPad SL400 Intel® Core™2 Duo T5870:SLAZR
- SL400 2743:SLAJ5

Side by side

Differences highlightedShow differences only

Comparison of SL400, SL400 2743
105 specifications	A Lenovo ThinkPad SL400 Intel® Core™2 Duo T5870 Model SL400 View product	B Lenovo SL400 2743 View product
Displayidentical
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
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor3 differ
Processor modelDiffers	T5870	T5670
Processor threadsKnown for one	Unknown — not stated by the source	2
Processor frequencyDiffers	2 GHz	1.8 GHz
Processor codenameKnown for one	Unknown — not stated by the source	Merom
Bus typeKnown for one	Unknown — not stated by the source	FSB
CPU multiplier (bus/core ratio)Differs	10	9
Processor seriesKnown for one	Intel Core 2 Duo T5000 Series	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Memoryidentical
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 1 GB
Storage1 differ
Total storage capacityDiffers	250 GB	160 GB
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	Memory Stick (MS), MMC, MS PRO, SD, SDHC, xD
Graphicsidentical
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 4500M
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Network1 differ
BluetoothDiffers	No	Yes
WWANKnown for one	Unknown — not stated by the source	Installed
Ports & interfacesidentical
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
TV-in portKnown for one	No	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Softwareidentical
Optional operating system suppliedKnown for one	Unknown — not stated by the source	Windows XP Professional
Processor special features3 differ
Execute Disable BitDiffers	Yes	No
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	No
Processor ARK IDDiffers	37034	35163
Processor codeDiffers	SLAZR	SLAJ5
Embedded options availableKnown for one	No	Unknown — not stated by the source
Batteryidentical
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Battery life (max)Known for one	Unknown — not stated by the source	4.1 h
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Internal modemKnown for one	Unknown — not stated by the source	Yes
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Modem typeKnown for one	Unknown — not stated by the source	V.90

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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