
| IBM | → | ThinkPad | → | G40 (April 2004) - withdrawn | 
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 | Personal Systems Reference (PSREF) | ||||
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 | Mini PCI | 
 | Ethernet | 
 | Workhorse (W) | 
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 | Speed | 
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 | Disk | 
 | Comm Bay | CDC | on | 
 | or Global (G) | Avail | ||
| 
 | Processor | GHz Memory | Screen | GB8 | Optical | wireless | modem | planar | Battery | Preload or Entry (E) | date | |||||||
| 
 | 2.5 | 128MB | 14.1” XGA | 30GB | CD | None | Modem | 10/100 | XP Home | Entry Apr 2004 | ||||||||
| 
 | Celeron | 
 | 2.6 | 128MB | 14.1” XGA | 30GB | DVD | None | Modem | 10/100 | XP Home | Entry Apr 2004 | ||||||
| 
 | Pentium→ 4 | 2.8 | 256MB | 14.1” XGA | 30GB | Combo | None | Modem | 10/100 | XP Pro | No | Apr 2004 | ||||||
| 
 | 3.0 | 256MB | 14.1” XGA | 40GB | Combo | None | Modem | 10/100 | XP Pro | No | Apr 2004 | |||||||
| Positioning | Powerful desktop replacement;  | 
| Processor | Intel→ Celeron 2.5 or 2.6GHz37 with 400MHz system bus or | 
| 
 | Intel Pentium 4 at 2.8 or 3.0GHz37 with 400MHz system bus | 
| L2 cache | Celeron: 128KB; Pentium 4: 512KB; All: on die (at processor speed) / ECC | 
| Memory | 128 or 256MB std / 1GB max7 / PC2100 266MHz or PC2700 333MHz DDR1 | 
| 
 | (memory controller limits speed to 266MHz) /  | 
| 
 | two  | 
| Diskette drive | 3.5" 1.44MB / fixed, not removable / 12.7mm high | 
| CD | Some:  | 
| DVD | Some:  | 
| Combo | Some:  | 
| Disk | 30GB8 or 40GB, 4200 rpm, 9.5mm high / removable / 9.5mm high bay | 
| Display | 14.1" (358.1mm) XGA (1024x768) TFT color / Active Matrix / 150 nits / | 
| 
 | one latch to unlatch and open with one hand | 
| Graphics | Integrated Intel Extreme™ Graphics / Direct AGP / in 852GM GMCH / uses main | 
| Graphics external | memory (8 to 32MB with 128MB memory; 8 to 64MB with 256MB+) / 133MHz / DMVT | 
| External monitor support via analog  | |
| EasyPivot | ThinkPad EasyPivot base allows smooth positioning for a comfortable viewing angle | 
| Keyboard | |
| ComfortSlant | ThinkPad ComfortSlant keyboard with  | 
| TrackPoint→ | TrackPoint→ pointing device,  | 
| 
 | soft dome TrackPoint cap / ships with classic dome and soft rim TrackPoint cap | 
| Touch pad | No touch pad (UltraNav™  | 
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| Dimensions3 | 12.9" x 11.1" x  | 
| Weight2 | with optical drive and battery: HBU: 7.63 lb (3.47kg); JBU: 7.70 lb (3.50kg); | 
| 
 | KBU: 8.34 lb (3.79kg); KNU: 8.65 lb (3.93kg) | 
| Case material | Color: black; All:  | 
| Battery - type | Lithium Ion  | 
| Battery - life10 | HBU/JBU: up to 1.30 hr; KNU: up to 2.0 hr; KBU: up to 2.48 hr | 
| Architecture | Intel 852GM chipset / 82852GM Graphics Memory Controller Hub (GMCH) / | 
| 
 | 82801DBM  | 
| 
 | Low Pin Count (LPC) interface, USB, Firmware Hub) / | 
| 
 | PCI bus 2.2  | 
| PC Card Std slots | LPC bus 33MHz (PC87393F Super I/O for diskette, parallel, PS/2) | 
| One Type I, one Type II, or one Type III / CardBus  | |
| Ports | Four USB (Version 2.0) / parallel / external monitor  | 
| 
 | (ethernet) / PS/2 (for keyboard or mouse) / no serial or infrared | 
| Video out | No video out port | 
| IEEE 1394 | None | 
| Wireless antenna | None | 
| Mini PCI | One Mini PCI type III slot (Communications Bay) / not customer upgradable | 
| None | Empty / not customer upgradable | 
| CDC | One Communications Daughter Card (CDC) socket (used by modem) / not accessible | 
| Modem | 56K6 V.90  | 
| Bluetooth | None | 
| Ethernet | 10/100 ethernet on planar / Broadcom→ BCM5901 (PHY/MAC) / PXE / Wake on LAN→ | 
| Audio support | Soft audio / ICH AC97 controller / DirectSound→ support / AD1981B AC97 codec / | 
| 
 | mono speaker / 2 watt / volume up, down, mute buttons / no internal mic / | 
| 
 | microphone input jack (3.5 mm) / headphone jack (3.5 mm) / no line in jack | 
| Security | |
| Security chip | None | 
| Limited warranty12 | 1 year - EasyServ™,19 onsite pickup and delivery | 
| Service options | Service upgrades22 provide up to five years of onsite or depot repair service coverage | 
| 
 | from date of ThinkPad purchase (including warranty period) | 
SOFTWARE14
Windows XP Home models
-Microsoft→ Windows→ XP Home Edition20
✧
Windows XP Pro models
-Microsoft→ Windows→ XP Professional20
✧
Preloaded (all)
•Access IBM
•Access Connections
•Adobe Reader
•IBM Rapid Restore™ PC
•IBM RecordNOW and IBM Drive Letter Access powered by Sonic products (combo models)
•InterVideo WinDVD (combo, DVD)
•Norton AntiVirus (OEM edition)
•
•ThinkPad Utilities
•IBM Update Connector™,15
Downloadable
•IBM Director Agent
•Software Delivery Assistant
•System Migration Assistant
License (CD not included)
-Lotus→ SmartSuite→ Millennium and Lotus Notes→ 
Universal 120 watt AC adapter Asset ID™,34 
chip accessed over network) PC 2001 and PXE 
IBM ImageUltra™ Services available IBM Rapid Restore PC available to protect software image and data
International Warranty Service17
24hour x 7 day18 
ServicePac→, 22 1yr IOR 9x5 NBD 30L9188
ServicePac 2 yr IOR 9x5 NBD 30L9189
ServicePac 3 yr IOR 9x5 NBD 30L9195
ServicePac 4 yr IOR 9x5 NBD 30L9194
ServicePac 5 yr IOR 9x5 NBD 30L9196
128MB PC2700 
| IBM USB 2.0 Combo Drive | 73P4515 | 
| IBM USB 2.0 Portable  | 22P9163 | 
| IBM USB 2.0 Portable 40GB Hard Drive | 22P7196 | 
| IBM 4GB Microdrive™ with PC Card | 09N4280 | 
| IBM USB 2.0 Memory Key 256MB | 22P9228 | 
| IBM USB 2.0 Memory Key 512MB | 22P9230 | 
| IBM Optical  | 31P7410 | 
| IBM Optical  | |
| IBM USB Serial Parallel Adapter | 22P5298 | 
| TrackPoint Cap Collection | 73P2698 | 
| Kensington→ MicroSaver→ Security Cable | 73P2582 | 
| GemPC400 Smart Card Reader/Writer | 31P8901 | 
| ThinkPad G40  | 08K8178 | 
| ThinkPad 120W AC Adapter | 22P9150 | 
IBM H Rate Wireless LAN PC Card 128 09N9904 IBM 11a/b/g Wireless CardBus Adapter 31P9101
| ThinkPad Monitor Stand 2001 | 22P5265 | 
| ThinkPad Nylon Carrying Case | 10K0207 | 
| ThinkPad Carrying Case - Expander | 73P3597 | 
| ThinkPad Leather Carrying Case | 10K0209 | 
| Keyboard/Mouse Connector | 07G3793 | 
| IBM USB Keyboard with UltraNav | 31P8950 | 
| IBM Enhanced Performance USB Keybrd 73P2620 | |
| IBM M400 Projector | 0037A04 | 
| IBM E400 Projector | 0038A04 | 
| IBM C400 Projector | 0039A04 | 
Other options at ibm.com/pc/us/accessories
ServicePac 2 yr P&L P/U Depot 30L9191
ServicePac 3 yr P&L P/U Depot 30L9192
ServicePac 4 yr P&L P/U Depot 69P9195
ServicePac 5 yr P&L P/U Depot 69P9197
Other ServicePac options at ibm.com/services/its/us/source/ wamomxeu.pdf
Post-warranty  annual maintenance agreements at
ibm.com/services/its/us/source/ maspspleu.pdf
| See footnotes for important warranty information | (G40A) ♥ IBM Corp. December 2004 | 
| US models announced April 6, 2004 | 
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| US models withdrawn effective January 2005 | 
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