Lenovo ThinkCentre A53 - DT - Pentium D 945 3.4 GHz - 512 MB - 80 GB

Specs

General

  • Type
    Personal computer
  • Product Form Factor
    Desktop
  • Packaged Quantity
    1
  • Built-in Devices
    speaker
  • Manufacturer
    Lenovo

Processor / Chipset

  • CPU
    Intel Pentium D 945 / 3.4 GHz
  • Number of Cores
    Dual-Core
  • 64-bit Computing
    Yes
  • Data Bus Speed
    800 MHz
  • Chipset Type
    SiS662
  • Processor Main Features
    Enhanced Intel SpeedStep Technology, Intel Execute Disable Bit, Intel Extended Memory 64 Technology
  • Processor Socket
    LGA775 Socket

Cache Memory

  • Installed Size
    L2 cache - 4 MB
  • Cache Per Processor
    4 MB (2 x 2 MB)
  • Type
    L2 cache
  • Multi-Core Cache Configuration
    2 x 2 MB
  • Per Processor Size
    4 MB
  • Installed Size
    4 MB

Storage

  • Interface Type
    Serial ATA-300
  • Type
    none
  • Read Speed
    48x

RAM

  • Technology
    DDR2 SDRAM - non-ECC
  • Features
    dual channel memory architecture, unbuffered
  • Configuration Features
    1 x 512 MB
  • Technology
    DDR2 SDRAM
  • Installed Size
    512 MB
  • Data Integrity Check
    non-ECC

Memory

  • Max Supported Size
    2 GB
  • Form Factor
    DIMM 240-pin
  • Slots Qty
    2
  • Empty Slots
    1

Environmental Parameters

  • Humidity Range Operating
    10 - 80%
  • Sound Emission
    30 dBA
  • Min Operating Temperature
    50 °F
  • Max Operating Temperature
    95 °F

Display

  • Type
    none.

Hard Drive

  • Type
    HDD
  • Interface Type
    SATA 3Gb/s
  • Spindle Speed
    7200 rpm
  • Type
    HDD
  • Interface Class
    Serial ATA
  • Installed Qty
    1
  • Capacity
    80 GB

Storage Controller

  • Type
    Serial ATA
  • Installed Qty
    1

Input

  • Type
    keyboard, mouse

Storage Controller (2nd)

  • Type
    1 x IDE - integrated
  • Installed Qty
    1

Hard Drive (3rd)

  • Type
    none

Processor

  • Installed Qty
    1
  • Max Supported Qty
    1
  • Type
    Pentium D
  • Processor Number
    945
  • Manufacturer
    Intel
  • Clock Speed
    3.4 GHz

Optical Storage

  • Drive Type
    CD-ROM
  • Type
    CD-ROM
  • Interface Type
    IDE

Storage Removable

  • Type
    none

Header

  • Brand
    Lenovo
  • Product Line
    Lenovo ThinkCentre A53
  • Model
    9628
  • Packaged Quantity
    1
  • Compatibility
    PC

Networking

  • Data Link Protocol
    Ethernet, Fast Ethernet, Gigabit Ethernet
  • Remote Management Protocol
    DMI 2.0
  • Form Factor
    integrated
  • Features
    ACPI support

Monitor

  • Monitor Type
    None.

Miscellaneous

  • Color
    business black
  • Features
    USB port control, administrator password, boot sequence control, boot without keyboard or mouse, diskette I/O control, hard drive I/O control, hard drive password, parallel port I/O control, power-on password, serial port I/O control
  • Compliant Standards
    ACPI 2.3, BSMI CNS 13438 Class B, SABS, SASO, TUV GS, UL, VCCI Class B ITE, cUL, C-Tick, CB, CCC, FCC Part 15 B, GOST, IRAM, ISO 9241-3, NOM

System

  • Type
    personal computer
  • Hard Drive Capacity
    80 GB
  • OS Certified
    IBM PC DOS, Microsoft Windows 2000 Professional, Microsoft Windows XP Home Edition, Microsoft Windows XP Professional

Graphics Controller

  • Form Factor
    integrated
  • Video Interfaces
    VGA

Dimensions & Weight

  • Width
    13 in
  • Depth
    16.2 in
  • Height
    4.3 in

Chassis

  • Form Factor
    desktop
  • Manufacturer Form Factor
    desktop
  • Built-in Devices
    speaker

Manufacturer Warranty

  • Type
    3 years warranty

Audio Output

  • Form Factor
    integrated
  • Compliant Standards
    High Definition Audio

Mainboard

  • Processor Socket
    LGA775 Socket
  • Data Bus Speed
    800 MHz
  • Chipset Type
    SiS662

Keyboard

  • Keyboard Name
    Preferred Pro Full-size
  • Interface
    PS/2

Environmental Standards

  • ENERGY STAR Certified
    Yes

Mouse

  • Technology
    optical
  • Interface
    USB
  • Features
    scroll

Physical Characteristics

  • Form Factor
    desktop
  • Weight
    18.52 lbs

Power

  • Type
    power supply
  • Min Operating Temperature
    50 °F
  • Max Operating Temperature
    95 °F

Operating System / Software

  • OS Provided: Type
    Microsoft Windows XP Professional
  • OS Certified
    IBM PC DOS, Microsoft Windows 2000 Professional, Microsoft Windows XP Home Edition, Microsoft Windows XP Professional
  • OS Provided
    Microsoft Windows XP Professional

Video Output

  • Video Interfaces
    VGA

Service & Support

  • Type
    3 years warranty

Service & Support Details

  • Type
    limited warranty
  • Service Included
    parts and labor
  • Full Contract Period
    3 years

General

  • Manufacturer
    Lenovo