Lenovo ThinkPad R51 (1836) Specifications, Tests and Review

Screen Size
15"

Resolution
1024 x 768 (XGA)

CPU
Intel Pentium M 725 / 1.6 GHz

GPU
AGP 4x - ATI Mobility Radeon 7500

RAM
256 MB

Storage
40 GB HDD / 4200 rpm

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Lenovo ThinkPad R51 (1836) Full Specifications and Details

design and dimensions display processor memory storage audio & video communications battery ac adapter input connections & expansions software miscellaneous

DESIGN AND DIMENSIONS Lenovo ThinkPad R51 (1836)

Product Type	Notebook
Dimensions (WxDxH)	33.2 cm x 26.9 cm x 4 cm
Weight	3 kg
Colour	Black

DISPLAY Lenovo ThinkPad R51 (1836)

Screen Size (Type)	15"
Screen Resolution	1024 x 768 (XGA)
Widescreen	No

PROCESSOR Lenovo ThinkPad R51 (1836)

CPU	Intel Pentium M 725 / 1.6 GHz
Cache	L2 - 2 MB
Front Side Bus	400 MHz
Chipset	Intel 855PM
Platform Technology	Intel Centrino
Features	Enhanced SpeedStep technology

MEMORY Lenovo ThinkPad R51 (1836)

RAM	256 MB
Max RAM Supported	2 GB
RAM Type	DDR SDRAM
Speed	333 MHz / PC2700
Rated Speed	333 MHz
Form Factor	SO-DIMM 200-pin
Slots Qty	2
Empty Slots	1

STORAGE Lenovo ThinkPad R51 (1836)

Main Storage Size (HDD/SSD)	40 GB HDD / 4200 rpm
Optical Drive	CD-RW / DVD-ROM combo removable
Read Speed	24x (CD) / 8x (DVD)
Write Speed	24x
CD / DVD Rewrite Speed	24x

AUDIO & VIDEO Lenovo ThinkPad R51 (1836)

Graphics Processor (GPU)	AGP 4x - ATI Mobility Radeon 7500
Video Memory	32 MB DDR SDRAM
Sound	Stereo speakers, microphone
Codec	AD1981B
Compliant Standards	DirectSound, AC '97, SoundMAX

COMMUNICATIONS Lenovo ThinkPad R51 (1836)

Wireless	802.11b/g
Wireless Controller	Intel PRO/Wireless 2200BG
Network Interface	10/100 Ethernet
Remote Management Protocol	DMI 2.0, CIM

MODEM

Protocols & Specifications	ITU V.90
Max Transfer Rate	56 Kbps

BATTERY Lenovo ThinkPad R51 (1836)

Technology	Lithium Ion
Installed Qty	1
Max Supported Qty	2
Battery Life	Up to 4 hours

AC ADAPTER Lenovo ThinkPad R51 (1836)

Input	AC 120/230 V (50/60 Hz)

INPUT Lenovo ThinkPad R51 (1836)

Type	Keyboard, TrackPoint, UltraNav

CONNECTIONS & EXPANSIONS Lenovo ThinkPad R51 (1836)

Expansion Bays	1 x Ultrabay Enhanced
Slots	2 x memory (1 free) 1 x CardBus (1 free)
Interfaces	1 x display / video - VGA - 15 pin HD D-Sub (HD-15) 2 x USB 2.0 4 pin USB Type A 1 x parallel - IEEE 1284 (EPP/ECP) - 25 pin D-Sub (DB-25) 1 x infrared IrDA 1 x modem - phone line - RJ-11 1 x network - Ethernet 10Base-T/100Base-TX - RJ-45 1 x display / video - S-video output - 4 pin mini-DIN 1 x microphone - input - mini-phone 3.5 mm 1 x headphones - output - mini-phone stereo 3.5 mm 1 x docking / port replicator

SOFTWARE Lenovo ThinkPad R51 (1836)

Operating System (OS)	Microsoft Windows XP Professional
Software Included	Adobe Acrobat Reader, PC Doctor, IBM Update Connector, ThinkVantage Access Connections, ThinkPad Utilities, Access IBM, Norton AntiVirus (OEM), ThinkVantage Rescue and Recovery with Rapid Restore

MISCELLANEOUS Lenovo ThinkPad R51 (1836)

Integrated Options	ThinkLight
Security	Trusted Platform Module (TPM) Security Chip
Features	Security lock slot (cable lock sold separately), system password, hard drive password, power-on password, wake on LAN, ThinkVantage Embedded Security Subsystem 2.0, ThinkVantage Active Protection System
Compliant Standards	ACPI 2.0, ACPI 1.0b, BSMI, VCCI Class B ITE, CISPR 22 Class B, DDC-2B, IEC950, NOM, SASO, UL 1950, FCC Part 15 B, CER, JATE
Max Operating Temperature	35 °C
Min Operating Temperature	5 °C
Humidity Range Operating	8 - 95%
Manufacturer Warranty	Limited warranty - 1 year

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