From ThinkWiki
Revision as of 21:26, 16 August 2008 by TpUser0 (Talk | contribs) (Weblinks)
Jump to: navigation, search

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)


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)
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 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

Bluetooth   No
Modem   ThinkPad Integrated 56K Modem (MDC-2)
Network Support   Intel PRO/​1000 MT (Intel 82540EP) 10/​100/​1000 MBit Ethernet
Wireless Network Support   Intel PRO/​Wireless 2200BG IEEE 802.11b/g


Shipped Operating System   Microsoft Windows XP Professional
Preinstalled   Yes


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