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ThinkPad R51 Specs – CNET

General

  • Packaged Quantity

    1

  • Platform Technology

    Intel Centrino

  • Built-in Devices

    ThinkLight

  • Embedded Security

    Trusted Platform Module (TPM) Security Chip

  • Operating System

    Microsoft Windows XP Professional

  • Notebook type

    Mid-size laptops (6-7.5 lbs.)

  • Manufacturer

    Lenovo

Processor / Chipset

  • CPU

    Intel Pentium M 725 / 1.6 GHz

  • Cache

    L2 – 2 MB

  • Data Bus Speed

    400 MHz

  • Chipset Type

    Intel 855PM

  • Features

    Enhanced SpeedStep technology

Cache Memory

  • Type

    L2 cache

  • Installed Size

    2 MB

Storage

  • Optical Drive

    CD-RW / DVD-ROM combo removable

  • Type

    none

  • Read Speed

    24x (CD) / 8x (DVD)

  • Write Speed

    24x

  • Rewrite Speed

    24x

  • Type

    portable

Memory

  • RAM

    512 MB

  • Max Supported Size

    2 GB

  • Technology

    DDR SDRAM

  • Speed

    333 MHz / PC2700 – 333 MHz

  • Form Factor

    SO-DIMM 200-pin

  • Slots Qty

    2

  • Empty Slots

    1

RAM

  • Memory Speed

    333 MHz

  • Memory Specification Compliance

    PC2700

  • Technology

    DDR SDRAM

  • Installed Size

    512 MB

  • Rated Memory Speed

    333 MHz

Display

  • Resolution

    1400 x 1050 (SXGA+)

  • Widescreen Display

    No

  • Color Support

    24-bit (16.7 million colors)

  • Monitor Features

    FlexView

  • Diagonal Size (metric)

    38.1 cm

  • Display Resolution Abbreviation

    SXGA+

Audio & Video

  • Graphics Processor

    AGP 4x – ATI Mobility Radeon 9000

  • Sound

    Stereo speakers, microphone

  • Audio Codec

    AD1981B

Hard Drive

  • Spindle Speed

    4200 rpm

  • Type

    HDD

  • Capacity

    60 GB

Input

  • Type

    TrackPoint,
    UltraNav,
    keyboard

Communications

  • Wireless Protocol

    802.11b/g

  • Wireless Controller

    Intel PRO/Wireless 2200BG

  • Wired Protocol

    Gigabit Ethernet

Processor

  • CPU Type

    Pentium M

  • Processor Number

    725

  • Manufacturer

    Intel

  • Clock Speed

    1.6 GHz

Optical Storage

  • Drive Type

    CD-RW / DVD

  • Type

    CD-RW / DVD-ROM combo

  • Form Factor

    removable

Modem

  • Features

    V.92 upgradable

Battery

  • Technology

    lithium ion

  • Run Time (Up To)

    3.7 hour(s)

AC Adapter

  • Input

    AC 120/230 V (50/60 Hz)

Connections & Expansion

  • Expansion Bays

    1 x Ultrabay Enhanced

  • Slots

    2 x memory (1 free)
    1 x CardBus (1 free)

  • Interfaces

    1 x IEEE 1394 (FireWire) 4 pin FireWire
    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/1000Base-T – 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

Header

  • Brand

    Lenovo

  • Product Line

    Lenovo ThinkPad R51

  • Model

    1831

  • Localization

    English

  • Country Kits

    United States

  • Packaged Quantity

    1

  • Compatibility

    PC

Networking

  • Max Transfer Rate

    56 Kbps

  • Data Link Protocol

    Ethernet,
    Fast Ethernet,
    Gigabit Ethernet,
    IEEE 802.11b,
    IEEE 802.11g

  • Remote Management Protocol

    CIM,
    DMI 2.0

  • Wireless LAN Supported

    Yes

  • Wireless NIC

    Intel PRO/Wireless 2200BG

Miscellaneous

  • Color

    black

  • Integrated Options

    ThinkLight

  • Security

    Trusted Platform Module (TPM) Security Chip

  • Features

    ThinkVantage Active Protection System,
    ThinkVantage Embedded Security Subsystem 2.0,
    hard drive password,
    power-on password,
    security lock slot (cable lock sold separately),
    system password,
    wake on LAN

  • Compliant Standards

    ACPI 1.0b,
    ACPI 2.0,
    BSMI,
    CER,
    CISPR 22 Class B,
    DDC-2B,
    FCC Part 15 B,
    IEC950,
    JATE,
    NOM,
    SASO,
    UL 1950,
    VCCI Class B ITE

System

  • Platform Technology

    Intel Centrino

  • Notebook Type

    notebook

  • Platform

    Windows

  • Hard Drive Capacity

    60 GB

  • Embedded Security

    Trusted Platform Module (TPM) Security Chip

Monitor

  • Diagonal Size

    15 in

  • Color Support

    24-bit (16.7 million colors)

Graphics Controller

  • Interface Type

    AGP 4x

Dimensions & Weight

  • Width

    13.1 in

  • Depth

    10.6 in

  • Height

    1.6 in

Audio Output

  • Compliant Standards

    AC ’97,
    DirectSound,
    SoundMAX

Manufacturer Warranty

  • Type

    3 years warranty

Mainboard

  • Data Bus Speed

    400 MHz

  • Chipset Type

    Intel 855PM

Physical Characteristics

  • Weight

    6.61 lbs

Operating System / Software

  • OS Provided: Type

    Microsoft Windows XP Professional

Video Output

  • Graphics Processor

    ATI Mobility Radeon 9000

  • Graphics Processor Series

    ATI Mobility Radeon

Video Memory

  • Technology

    DDR SDRAM

  • Installed Size

    32 MB

Expansion Bays

  • Total Qty

    1

Service & Support

  • Type

    3 years warranty

Service & Support Details

  • Type

    limited warranty

  • Service Included

    parts and labor

  • Location

    carry-in

  • Full Contract Period

    1 year,
    3 years

General

  • Manufacturer

    Lenovo

Source

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