Lenovo IBM THINKPAD T42P 2374-HTG P M- 1.80/60GB/15/DVD RECORDABLE/WXP vs Lenovo THINKPAD T42 PMCENT-1.8G

Comparison of IBM THINKPAD T42P 2374-HTG P M- 1.80/60GB/15/DVD RECORDABLE/WXP, THINKPAD T42 PMCENT-1.8G

85 specifications	A Lenovo IBM THINKPAD T42P 2374-HTG P M- 1.80/60GB/15/DVD RECORDABLE/WXPView product	B Lenovo THINKPAD T42 PMCENT-1.8GView product
Displayidentical
Display diagonal	38.1 cm (15")	38.1 cm (15")
Display resolution	1600 x 1200 pixels	1600 x 1200 pixels
HD type	UXGA	UXGA
Native aspect ratio	4:3	4:3
Contrast ratio (typical)	750:1	750:1
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel Pentium Mobile	Intel Pentium Mobile
Processor model	745	745
Processor cores	1	1
Processor threads	1	1
Processor frequency	1.8 GHz	1.8 GHz
Processor cache	2 MB	2 MB
Processor cache type	L2	L2
Processor front side bus	400 MHz	400 MHz
Processor socket	Socket 479	Socket 479
Processor lithography	90 nm	90 nm
Processor operating modes	32-bit	32-bit
Processor series	Intel Pentium M 700 Series	Intel Pentium M 700 Series
Processor codename	Dothan	Dothan
Bus type	FSB	FSB
FSB Parity	No	No
Thermal Design Power (TDP)	21 W	21 W
Tjunction	100 °C	100 °C
Number of Processing Die Transistors	144 M	144 M
Processing Die size	87 mm²	87 mm²
CPU multiplier (bus/core ratio)	18	18
ECC supported by processor	No	No
Memoryidentical
Internal memory	1 GB	1 GB
Storageidentical
Total storage capacity	60 GB	60 GB
HDD speed	7200 RPM	7200 RPM
Optical drive typeKnown for one	—Unknown — not stated by the source	DVD-RW
Graphicsidentical
Discrete graphics card	Yes	Yes
Discrete graphics card model	AMD Mobility FireGL T2	AMD Mobility FireGL T2
Maximum graphics card memory	0.128 GB	0.128 GB
Maximum resolution	2048 x 1536 pixels	2048 x 1536 pixels
Graphics card interface	AGP 4X	AGP 4X
Audioidentical
Audio system	SoundMAX	SoundMAX
Number of built-in speakers	2	2
Networkidentical
Networking features	Ethernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11b/Bluetooth	Ethernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11b/Bluetooth
Ports & interfaces1 differ
I/O portsDiffers	•AC adapter •Expansion Bus port (for Dock II/Mini Dock or Port Replicator II) •External microphone •External Display •Headphone/Line out •Infrared •Parallel •RJ-11 •RJ-45 •S-Video out •2 USB 2.0, USB, parallel, RJ-11, RJ-45, IrDA	•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
Keyboardidentical
Keyboard typeKnown for one	Full size	—Unknown — not stated by the source
Software1 differ
Bundled softwareDiffers	Access IBM, IBM Access Connections, IBM Drive Letter Access, IBM Record Now, IBM Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004, PC-Doctor, InterVideo WinDVD Creator, Intervideo WinDVD, Adobe Acrobat Reader	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
Compatible operating systems	Microsoft Windows XP Professional	Microsoft Windows XP Professional
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	No	No
Intel 64	No	No
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	No	No
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	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	No	No
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 ID	27591	27591
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Batteryidentical
Battery life (max)	5.4 h	5.4 h
Weight & dimensionsidentical
Weight	2.8 kg	2.8 kg
Width	329 mm	329 mm
Depth	268 mm	268 mm
Dimensions (WxDxH)	329 x 268 x 31 mm	329 x 268 x 31 mm
Hard driveidentical
Storage drive type	ATA-100 (Enhanced IDE)	ATA-100 (Enhanced IDE)
Other featuresidentical
Security features	•Hard disk drive password •IBM Embedded Security Subsystem 2.0 •IBM Security Slot •Power-on password •Supervisor password	•Hard disk drive password •IBM Embedded Security Subsystem 2.0 •IBM Security Slot •Power-on password •Supervisor password
Battery type	9 Cell Lithium-Ion	9 Cell Lithium-Ion
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s

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.