Lenovo ThinkCentre M51 8143 - P4 531 3 GHz

Processor

Type: Intel Pentium 4 531 / 3 GHz

64-bit Computing: Yes

Installed Qty: 1

Max Supported Qty: 1

Processor Main Features: Hyper-Threading Technology, Intel Extended Memory 64 Technology

Cache memory

Type: L2 cache

Installed Size: 1 MB

Cache Per Processor: 1 MB

Mainboard

Chipset Type: Intel 915G Express

Data Bus Speed: 800 MHz

Ram

Installed Size: 2 GB / 4 GB (max)

Technology: DDR SDRAM - non-ECC

Memory Speed: 400 MHz

Memory Specification Compliance: PC3200

Form Factor: DIMM 184-pin

Features: Unbuffered, two DDR channels

Storage controller

Type: 1 x Serial ATA - integrated

Controller Interface Type: Serial ATA-150

Channel Qty: 4

Storage controller (2nd)

Type: 1 x IDE - integrated

Controller Interface Type: ATA-100

Channel Qty: 1

Storage

Hard Drive: 1 x 40 GB - standard - Serial ATA-150 - 7200 rpm

Optical storage

Type: DVD-ROM - IDE

Read Speed: 48x (CD) / 16x (DVD)

Monitor

Monitor Type: None.

Graphics controller

Type: Integrated

Graphics Processor / Vendor: Intel GMA 900

Video Memory: Dynamic Video Memory Technology 3.0

Max Allocated RAM Size: 128 MB

Audio output

Type: Sound card - integrated

Sound Output Mode: Stereo

Compliant Standards: AC '97, SoundMAX Cadenza

Manufacturer's product description

Networking

Networking: Network adapter - PCI - integrated

Ethernet Controller(s): Broadcom BCM5705

Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet

Remote Management Protocol: DMI 2.0

Features: Wake on LAN (WoL), ACPI support

Expansion / connectivity

Expansion Bays Total (Free):

• 2 ( 1 ) x front accessible - 5.25" x 1/2H
• 2 ( 2 ) x front accessible - 3.5" x 1/3H
• 1 ( 0 ) x internal - 3.5" x 1/3H

Expansion Slots Total (Free):

• 1 ( 0 ) x processor - LGA775 Socket
• 4 memory - DIMM 184-pin
• 1 ( 1 ) x PCI Express x16 - full-length, full-height
• 1 ( 1 ) x PCI Express x1 - half-length, full-height
• 1 ( 1 ) x PCI - full-length, full-height
• 1 ( 1 ) x PCI - half-length, full-height

Interfaces:

• 1 x parallel - IEEE 1284 (EPP/ECP) - 25 pin D-Sub (DB-25)
• 1 x serial - RS-232 - 9 pin D-Sub (DB-9)
• 8 x Hi-Speed USB - 4 pin USB Type A ( 2 in front )
• 1 x keyboard - generic - 6 pin mini-DIN (PS/2 style)
• 1 x mouse - generic - 6 pin mini-DIN (PS/2 style)
• 1 x display / video - VGA - 15 pin HD D-Sub (HD-15)
• 1 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45
• 1 x microphone - input - mini-phone stereo 3.5 mm ( 1 in front )
• 1 x audio - line-out - mini-phone stereo 3.5 mm
• 1 x audio - line-in - mini-phone stereo 3.5 mm
• 1 x headphones - output - mini-phone stereo 3.5 mm ( 1 in front )

Miscellaneous

Features: Security lock slot (cable lock sold separately), administrator password, hard drive password, power-on password, boot without keyboard or mouse, diskette I/O control, hard drive I/O control, parallel port I/O control, serial port I/O control, USB port control, asset ID, U-Bolt anchoring, boot sequence control, ThinkVantage Embedded Security Subsystem 2.0, IBM Promise of Value (POV)

Compliant Standards: ACPI 2.0b, CE, FCC Class A certified, MPR II, TUV GS, ISO 9241-3, ISO 9241-8, GOST, IEC 60950, CB, FCC Part 15 B

Power

Device Type: Power supply

Voltage Required: AC 120/230 V ( 50/60 Hz )

Power Provided: 310 Watt

Operating system / software

OS Provided: Microsoft Windows XP Professional

OS Certified: IBM OS/2, Microsoft Windows 2000 Professional, IBM PC DOS, Microsoft Windows XP Home Edition, Microsoft Windows XP Professional

Environmental parameters

Min Operating Temperature: 50 °F

Max Operating Temperature: 95 °F

Humidity Range Operating: 8 - 80%

Sound Emission: 31 dBA

Ciao

Listed on Ciao since : 12/28/2007