Product comparison · 2 laptops

Lenovo THINKPAD T42 PMCENT-1.8G vs Lenovo ThinkPad T43p PM770 1GB 60GB

80specifications compared
15differ
65identical
10known for one product only

Key differences

Processor model
- THINKPAD T42 PMCENT-1.8G:745
- ThinkPad T43p PM770 1GB 60GB:770
Processor frequency
- THINKPAD T42 PMCENT-1.8G:1.8 GHz
- ThinkPad T43p PM770 1GB 60GB:2.13 GHz
Processor front side bus
- THINKPAD T42 PMCENT-1.8G:400 MHz
- ThinkPad T43p PM770 1GB 60GB:533 MHz
Thermal Design Power (TDP)
- THINKPAD T42 PMCENT-1.8G:21 W
- ThinkPad T43p PM770 1GB 60GB:27 W
CPU multiplier (bus/core ratio)
- THINKPAD T42 PMCENT-1.8G:18
- ThinkPad T43p PM770 1GB 60GB:16
Discrete graphics card model
- THINKPAD T42 PMCENT-1.8G:AMD Mobility FireGL T2
- ThinkPad T43p PM770 1GB 60GB:AMD Mobility FireGL V3200
Graphics card interface
- THINKPAD T42 PMCENT-1.8G:AGP 4X
- ThinkPad T43p PM770 1GB 60GB:PCI Express
Audio system
- THINKPAD T42 PMCENT-1.8G:SoundMAX
- ThinkPad T43p PM770 1GB 60GB:stereo

Side by side

Differences highlightedShow differences only

Comparison of THINKPAD T42 PMCENT-1.8G, ThinkPad T43p PM770 1GB 60GB
90 specifications	A Lenovo THINKPAD T42 PMCENT-1.8G View product	B Lenovo ThinkPad T43p PM770 1GB 60GB View product
Processor5 differ
Processor modelDiffers	745	770
Processor frequencyDiffers	1.8 GHz	2.13 GHz
Processor front side busDiffers	400 MHz	533 MHz
SteppingKnown for one	Unknown — not stated by the source	C0
Thermal Design Power (TDP)Differs	21 W	27 W
CPU multiplier (bus/core ratio)Differs	18	16
Memoryidentical
Internal memory typeKnown for one	Unknown — not stated by the source	DDR2-SDRAM
Storageidentical
Optical drive typeKnown for one	DVD-RW	Unknown — not stated by the source
Graphics2 differ
Discrete graphics card modelDiffers	AMD Mobility FireGL T2	AMD Mobility FireGL V3200
Graphics card interfaceDiffers	AGP 4X	PCI Express
Audio1 differ
Audio systemDiffers	SoundMAX	stereo
Network1 differ
Networking featuresDiffers	Ethernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11b/Bluetooth	Ethernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11b/IEEE 802.11g/Bluetooth
Ports & interfaces1 differ
I/O portsDiffers	•Infrared •AC adapter •Expansion Bus port (for Dock II/Mini Dock or Port Replicator II) •External microphone •External Display •Headphone/Line out •Parallel •RJ-11 •RJ-45 •S-Video out •2 USB 2.0, USB, parallel, RJ-11, RJ-45, IrDA	-AC adapter -Docking/Port Replicator -External microphone -External Display -Headphone/Line out -Infrared -Parallel -RJ-11 -RJ-45 -2 USB 2.0
Keyboardidentical
Keyboard typeKnown for one	Unknown — not stated by the source	Full size
Softwareidentical
Bundled softwareKnown for one	Access IBM, IBM Access Connections, IBM Drive Letter Access, IBM Record Now, IBM Update Connector, Norton AntiVirus 2004, PC-Doctor, InterVideo WinDVD Creator, Intervideo WinDVD, Adobe Acrobat Reader	Unknown — not stated by the source
Processor special features2 differ
Embedded options availableDiffers	Yes	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	32 bit
Processor ARK IDDiffers	27591	27597
Processor codeKnown for one	Unknown — not stated by the source	SL868
Battery1 differ
Battery life (max)Differs	5.4 h	4.6 h
Weight & dimensions1 differ
WeightDiffers	2.8 kg	2.7 kg
WidthKnown for one	329 mm	Unknown — not stated by the source
DepthKnown for one	268 mm	Unknown — not stated by the source
Other features1 differ
Security featuresDiffers	•Hard disk drive password •IBM Embedded Security Subsystem 2.0 •IBM Security Slot •Power-on password •Supervisor password	-Supervisor password -Power-on password -Hard disk drive password -Integrated fingerprint reader -IBM Embedded Security Subsystem 2.0 -IBM Security Slot
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC

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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