Lenovo ThinkCentre M55 8808 - Pentium D 945 3.4 GHz - Monitor : none. Series Specifications

General

  • Packaged Quantity
    1
  • Type
    Personal computer
  • Windows Vista Certification
    Windows Vista Capable
  • Product Form Factor
    Small form factor
  • Built-in Devices
    speaker
  • Colour
    business black
  • 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
    Intel Q963 Express
  • 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 )

Storage

  • Interface Type
    Serial ATA-300
  • Type
    none
  • Read Speed
    16x

Memory

  • Max Supported Size
    4 GB
  • Form Factor
    DIMM 240-pin

RAM

  • Memory Speed
    667 MHz
  • Memory Specification Compliance
    PC2-5300
  • Features
    dual channel memory architecture, unbuffered
  • Configuration Features
    1 x 1 GB

Environmental Parameters

  • Humidity Range Operating
    8 - 80%
  • Sound Emission
    29 dBA

Hard Drive

  • Capacity
    1 x 80 GB
  • Interface Type
    SATA 3Gb/s
  • Spindle Speed
    7200 rpm
  • Features
    vibration dampening

Audio & Video

  • Memory Allocation Technology
    Dynamic Video Memory Technology 4.0
  • Max Allocated RAM Size
    256 MB

Storage Controller

  • Controller Interface Type
    Serial ATA-300
  • Channel Qty
    2

Input

  • Type
    keyboard, mouse

Processor

  • Installed Qty
    1
  • Max Supported Qty
    1

Floppy Drive

  • Type
    none

Monitor

  • Monitor Type
    None.

Networking

  • Data Link Protocol
    Ethernet, Fast Ethernet, Gigabit Ethernet
  • Remote Management Protocol
    DMI 2.0
  • Form Factor
    integrated
  • Interface (Bus) Type
    PCI Express x1
  • Ethernet Controller(s)
    Broadcom BCM5787
  • Features
    Wake on LAN (WoL), ACPI support

Miscellaneous

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

Graphics Controller

  • Form Factor
    integrated
  • Graphics Processor
    Intel GMA 3000 Dynamic Video Memory Technology 4.0
  • Video Interfaces
    VGA

Dimensions & Weight

  • Width
    12.2 in
  • Depth
    14.1 in
  • Height
    3.5 in

Audio Output

  • Form Factor
    integrated
  • Compliant Standards
    SoundMAX

Manufacturer Warranty

  • Type
    3 years warranty

Keyboard

  • Keyboard Name
    Preferred Pro Full-size
  • Interface
    USB

Printer

  • Type
    none

Environmental Standards

  • ENERGY STAR Qualified
    Yes

Expansion / Connectivity

  • Slots
    1 (total) / 0 (free) x CPU
    2 (total) / 1 (free) x DIMM 240-pin
    1 (total) / 1 (free) x PCIe x1 - half-length, full-height
    1 (total) / 1 (free) x PCI - half-length, full-height

Mouse

  • Technology
    optical
  • Interface
    USB
  • Features
    scroll

Physical Characteristics

  • Form Factor
    desktop slimline
  • Weight
    18.74 lbs

Power

  • Type
    power supply
  • Min Operating Temperature
    50 °F
  • Nominal Voltage
    AC 120/230 V ( 50/60 Hz )
  • Max Operating Temperature
    95 °F

Operating System / Software

  • OS Provided: Type
    Microsoft Windows XP Professional
  • OS Certified
    Microsoft Windows 2000 Professional, Microsoft Windows XP Home Edition, Microsoft Windows XP Professional, PC DOS
  • Type
    Adobe Acrobat Reader, Symantec Client Security (with 90 days of updates) (OEM), ThinkVantage Client Security Software, ThinkVantage Productivity Center, ThinkVantage Rescue and Recovery, ThinkVantage System Update, Diskeeper Lite, Google Desktop, Google Picasa, Google Toolbar, Lotus Notes Stand-alone Client license, Lotus SmartSuite Millennium license, PC Doctor, Sun Java Runtime Environment
  • OS Provided
    Microsoft Windows XP Professional

General

  • Manufacturer
    Lenovo