Lenovo ThinkCentre A57 9702 specs (Core 2 Duo E7300 2.66 GHz : none.)

General

• Packaged Quantity 1.0
• Type Personal computer
• Product Form Factor Tower
• Built-in Devices Speaker
• Color Business black
• Localization German / Germany

Processor / Chipset

• Type Intel Core 2 Duo E7300 / 2.66 GHz
• Number of Cores Dual-Core
• 64-bit Computing Yes
• CPU Qty 1.0
• Max CPU Qty 1.0
• Processor Main Features Intel Execute Disable Bit,
  Intel Extended Memory 64 Technology,
  Enhanced Intel SpeedStep Technology
• CPU Socket LGA775 Socket
• Chipset Type Intel G31 Express
• Front Side Bus 1066.0 MHz

Cache Memory

• Installed Size L2 cache - 3.0 MB
• Cache Per Processor 3 MB

RAM

• Installed Size 2.0 GB / 4.0 GB (max)
• Technology DDR2 SDRAM - Non-ECC
• Memory Speed 667.0 MHz
• Memory Specification Compliance PC2-5300
• Form Factor DIMM 240-pin
• Features Dual channel memory architecture
• Configuration Features 1 x 2 GB

Environmental Parameters

• Min Operating Temperature 50.0 °F
• Max Operating Temperature 95.0 °F
• Humidity Range Operating 10 - 80%
• Sound Emission 29.0 dBA

Hard Drive

• Type HDD
• Capacity 1.0 x 320.0 GB
• Interface Type Serial ATA-300 Serial ATA
• Spindle Speed 7200.0 rpm
• Features Vibration dampening

Storage Controller

• Type 1.0 x Serial ATA - Integrated
• Controller Interface Type Serial ATA-300
• Channel Qty 4.0

Storage Controller (2nd)

• Type 1 x IDE - Integrated
• Controller Interface Type ATA-100

Hard Drive (3rd)

• Type None

Optical Storage

• Type DVD-Writer - Serial ATA

Floppy Drive

• Type None

Optical Storage (2nd)

• Type None

Storage Removable

• Type None

Monitor

• Monitor Type none.

Graphics Controller

• Type Integrated
• Graphics Processor / Vendor Intel GMA 3100 Dynamic Video Memory Technology 4.0
• Max Allocated RAM Size 256.0 MB
• Video Interfaces VGA,
  DVI
• HDCP compatible Yes
• Max Monitors Supported 2.0

Input Device

• Type Mouse,
  Keyboard

Audio Output

• Type Integrated
• Compliant Standards High Definition Audio
• Speaker(s) None

Keyboard

• Keyboard Name Preferred Pro USB
• Interface USB

Audio Input

• Type None

Telecom

• Modem None

Mouse

• Technology Optical
• Interface USB
• Features Scroll

Networking

• Type Integrated
• Interface (Bus) Type PCI Express x1
• Ethernet Controller Marvell Yukon 88E8056
• Data Link Protocol Gigabit Ethernet,
  Ethernet,
  Fast Ethernet
• Remote Management Protocol DMI 2.0
• Features ACPI support,
  Wake on LAN (WoL)
• Compliant Standards IEEE 802.3

Printer

• Type None

Miscellaneous

• Features Parallel port I/O control,
  Security lock slot (cable lock sold separately),
  Administrator password,
  Power-on password,
  Hard drive I/O control,
  Serial port I/O control,
  Boot sequence control,
  Diskette I/O control,
  USB port control,
  Boot without keyboard or mouse,
  Hard drive password
• Compliant Standards ACA,
  BSMI CNS 13438 Class B,
  NOM,
  DOC,
  BSMI,
  SABS,
  RoHS,
  SASO,
  GOST,
  TUV GS,
  GS,
  EMC,
  UL,
  ACPI 2.3,
  C-Tick,
  VCCI Class B ITE,
  CCC,
  CB
• Manufacturer Selling Program TopSeller

Expansion / Connectivity

• Bays 2.0 (total) / 1.0 (free) x External 5.25" x 1/2H,
  2.0 (total) / 1.0 (free) x Internal 3.5" x 1/3H,
  1.0 (total) / 1.0 (free) x External 3.5" x 1/3H
• Slots 1.0 (total) / 1.0 (free) x PCIe x1 - Half-length, full-height,
  2.0 (total) / 1.0 (free) x PCIe x16 - Half-length, full-height,
  2.0 (total) / 0.0 (free) x DIMM 240-pin - Half-length, full-height,
  1.0 (total) / 0.0 (free) x PCI,
  1.0 (total) / 2.0 (free) x CPU
• Interfaces 2.0 x Microphone ( 1 in front ),
  1.0 x Parallel ( 1 in front ),
  6.0 x Serial ( 2 in front ),
  1.0 x USB 2.0,
  1.0 x VGA,
  1.0 x DVI-D,
  1.0 x LAN (Gigabit Ethernet),
  1.0 x Headphones,
  1.0 x PS/2 keyboard,
  1.0 x Audio line-out,
  1.0 x Audio line-in,
  1.0 x PS/2 mouse

Power

• Device Type Power supply
• Power AC 120/230 V ( 50/60 Hz )
• Power Provided 280.0 Watt

Operating System / Software

• OS Provided Microsoft Windows XP Professional
• Microsoft Office Preloaded Includes a preinstalled image of select 2007 Microsoft Office suites. Purchase a Medialess License Kit (MLK) to activate the software.
• OS Certified Microsoft Windows Vista Home Basic,
  Microsoft Windows Vista Business (32/64 bits),
  Microsoft Windows Vista Home Premium,
  Microsoft Windows XP Professional,
  Microsoft Windows Vista Ultimate

Dimensions & Weight

• Width 6.9 in
• Depth 17.3 in
• Height 15.8 in
• Weight 24.3 lbs

Manufacturer Warranty

• Service & Support 1 year warranty
• Service & Support Details Limited warranty - Parts and labor - 1 year - On-site