ThinkPad R52 specs

Model Lenovo ThinkPad R52 1858 (Pentium M 740 1.73 GHz, 512 MB RAM, 40 GB HDD)

General

  • Packaged Quantity
    1
  • Platform Technology
    Intel Centrino
  • Built-in Devices
    ThinkLight
  • Embedded Security
    Trusted Platform Module (TPM) Security Chip
  • Notebook type
    Mid-size laptops (6-7.5 lbs.)
  • Manufacturer
    Lenovo

Processor / Chipset

  • CPU
    Intel Pentium M 740 / 1.73 GHz
  • Cache
    L2 - 2 MB
  • Data Bus Speed
    533 MHz
  • Chipset Type
    Mobile Intel 915GM Express
  • Features
    Enhanced SpeedStep technology, Execute Disable Bit capability, power-optimized processor system bus

Cache Memory

  • Type
    L2 cache
  • Installed Size
    2 MB

RAM

  • Memory Speed
    533 MHz
  • Memory Specification Compliance
    PC2-4200
  • Configuration Features
    1 x 512 MB
  • Technology
    DDR2 SDRAM
  • Installed Size
    512 MB
  • Rated Memory Speed
    533 MHz

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

  • Max Supported Size
    2 GB
  • Technology
    DDR2 SDRAM
  • Speed
    533 MHz / PC2-4200
  • Form Factor
    SO-DIMM 200-pin
  • Slots Qty
    2
  • Empty Slots
    1

Environmental Parameters

  • Humidity Range Operating
    8 - 95%
  • Sound Emission
    40 dB

Display

  • Resolution
    1024 x 768 (XGA)
  • Widescreen Display
    No
  • Image Aspect Ratio
    4:3
  • Diagonal Size (metric)
    35.8 cm
  • Display Resolution Abbreviation
    XGA

Hard Drive

  • Spindle Speed
    5400 rpm
  • Type
    HDD
  • Capacity
    40 GB

Audio & Video

  • Graphics Processor
    Intel GMA 900
  • Memory Allocation Technology
    Dynamic Video Memory Technology 3.0
  • Sound
    Stereo speakers, microphone
  • Audio Codec
    AD1981B

Input

  • Type
    TrackPoint, UltraNav, keyboard

Communications

  • Wireless Protocol
    802.11b/g, Bluetooth
  • Wireless Controller
    Intel PRO/Wireless 2200BG
  • Wired Protocol
    Gigabit Ethernet

Optical Storage

  • Drive Type
    CD-RW / DVD
  • Type
    CD-RW / DVD-ROM combo
  • Form Factor
    removable

Processor

  • CPU Type
    Pentium M
  • Processor Number
    740
  • Manufacturer
    Intel
  • Clock Speed
    1.73 GHz

Modem

  • Features
    V.92 upgradable

Floppy Drive

  • Type
    none

Battery

  • Technology
    6-cell lithium ion
  • Capacity
    4400 mAh
  • Cells
    6-cell
  • Technology
    lithium ion
  • Run Time (Up To)
    3.8 hour(s)

AC Adapter

  • Input
    AC 120/230 V (50/60 Hz)
  • Output
    72 Watt

Connections & Expansion

  • Expansion Bays
    1 x front accessible -
  • Slots
    2 x memory (1 free)
    1 x CardBus (1 free)
    1 x PCI Express x1 (1 free)
    1 x ExpressCard/54 (1 free)
  • Interfaces
    1 x audio - line-out/headphones - mini-phone stereo 3.5 mm
    1 x microphone - input - mini-phone 3.5 mm
    1 x docking / port replicator
    1 x infrared IrDA
    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 display / video - VGA - 15 pin HD D-Sub (HD-15)
    1 x display / video - S-video output - 4 pin mini-DIN
    1 x modem - phone line - RJ-11
    1 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45
    1 x IEEE 1394 (FireWire) 4 pin FireWire

Header

  • Brand
    Lenovo
  • Product Line
    Lenovo ThinkPad R52
  • Model
    1858
  • Localization
    English
  • Country Kits
    United States
  • Packaged Quantity
    1
  • Compatibility
    PC

Networking

  • Max Transfer Rate
    56 Kbps
  • Data Link Protocol
    Bluetooth, 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 Embedded Security Subsystem 2.0, administrator password, hard drive password, power-on password, security lock slot (cable lock sold separately), system password
  • Compliant Standards
    ACPI 1.0b, ACPI 2.0, BSMI, CCC, CER, CISPR 22 Class B, CSA 22.2 No. 950, FCC Part 15 B, IEC 60950, MPR II, NOM, SASO, UL 60950, VCCI Class B ITE

Monitor

  • Diagonal Size
    14.1 in

System

  • Platform Technology
    Intel Centrino
  • Notebook Type
    notebook
  • Platform
    Windows
  • Hard Drive Capacity
    40 GB
  • Embedded Security
    Trusted Platform Module (TPM) Security Chip

Dimensions & Weight

  • Width
    12.4 in
  • Depth
    10.2 in
  • Height
    1.5 in

Audio Output

  • Compliant Standards
    AC '97, DirectSound

Manufacturer Warranty

  • Type
    1 year warranty

Mainboard

  • Data Bus Speed
    533 MHz
  • Chipset Type
    Mobile Intel 915GM Express

Environmental Standards

  • ENERGY STAR Certified
    Yes

Physical Characteristics

  • Weight
    6.17 lbs

Power

  • Min Operating Temperature
    41 °F
  • Max Operating Temperature
    95 °F

Operating System / Software

  • OS Provided: Type
    Microsoft Windows XP Professional
  • Type
    Access IBM, Adobe Acrobat Reader, Drivers & Utilities, IBM Update Connector, Norton AntiVirus, PC Doctor, ThinkVantage Access Connections, ThinkVantage Client Security Software, ThinkVantage Rescue and Recovery

Video Output

  • Graphics Processor
    Intel GMA 900
  • Graphics Processor Series
    Intel GMA

Video Memory

  • Memory Allocation Technology
    Dynamic Video Memory Technology 3.0

Expansion Bays

  • Total Qty
    1

Service & Support

  • Type
    1 year warranty

Service & Support Details

  • Type
    limited warranty
  • Service Included
    parts and labor
  • Full Contract Period
    1 year

General

  • Manufacturer
    Lenovo