IBM ThinkPad R51 1830‑DG4 Specifications
This ThinkPad model is based on the ThinkPad R51 1830‑BRG.
CPU and Memory
| Processor Manufacturer |
Intel
|
| Processor Class |
Pentium M (Banias)
|
| Processor Speed |
1.7 GHz
|
| Cache Size |
1 MB
|
| Installed Memory |
512 MB
|
| Maximum Memory |
2 GB
|
| Memory Technology |
PC2700 DDR SDRAM (333 MHz)
|
Storage
| Hard Disk Model |
Hitachi IC25N080ATMR04
|
| Hard Disk Capacity |
80 GB
|
| Hard Disk Speed |
4200 rpm
|
| Included Drives |
Matsushita DVD‑RAM UJ‑811 (DVD Multi-Burner)
|
| Reads |
CD-ROM, CD-R(W), DVD-ROM, DVD±R(W), DVD-RAM
|
| Writes |
CD-R(W), DVD-R(W), DVD-RAM
|
Display and Graphics
| Display Size |
15 in
|
| Display Type |
FlexView IPS LCD (Samsung LTN150P1‑L02)
|
| Display Resolution |
1400×1050 pixels (SXGA+)
|
| Graphics Processor |
ATI Mobility Radeon 9000
|
| Graphics Memory |
32 MB DDR SDRAM
|
| Max. External Resolution |
1600×1200 pixels
|
Battery
| Battery Life |
up to 4 hours
|
| Battery Type |
6 cell Li‑Ion battery
|
| Battery Capacity |
4.4 Ah
|
| Battery Manufacturer |
Sanyo or Sony
|
Communications and Networking
Software
| Shipped Operating System |
Microsoft Windows XP Professional
|
| Preinstalled |
Yes
|
Connectors
| Audio Out |
2 x build-in stereo speakers: 2×1 W
1 x audio line-out/headphones: mini-phone stereo 3.5 mm
|
| Audio In |
1 x build-in microphone
1 x external microphone: mini-phone mono 3.5 mm
|
| FireWire |
1 x IEEE 1394a (FireWire 400): 4 pin FireWire plug
|
| Modem |
1 x phone line: RJ-11
|
| Network |
1 x Ethernet 10Base-T/100Base-TX/1000Base-T: RJ-45
|
| Parallel Port |
1 x IEEE 1284 (EPP/ECP): 25 pin D-Sub (DB-25)
|
| PC Card |
1 x CardBus slot Type III
|
| USB |
2 x Hi-Speed USB (USB 2.0): 4 pin USB Type A
|
| Video |
1 x VGA: 15 pin HD D-Sub (HD-15)
1 x S-Video: 4 pin mini Din
|
| Docking Port |
Yes
|
General Product Info
| Input Devices |
Keyboard, UltraNav
|
| Sound Card |
Intel ICH4-M AC'97 (rev. 01)
|
| Security |
Security chip
|
| Weight (approximate) |
3.0 kg (6.6 lb)
|
| Dimensions (W×D×H) |
332 mm × 269 mm × 37–40 mm (13.1 in × 10.6 in × 1.46–1.58 in)
|
| Manufacturer Part No. |
13N5378 JS
|
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