Lenovo ThinkCentre M51

General

MPN: VQA4HSE, 8104W27, 8104E5U, 81412DY, 814131g, 8142BDU, 8143WX8, 8143YGX, VMF2LSG, 81433DU, VMF54SG, 8144KQY

Type: Personal computer

Recommended Use: Small business, corporate business

Product Form Factor: Ultra small form factor, Desktop, Tower

Built-in Devices: Speaker

Width: 10.9 in, 10.8 in, 17.4 in, 19.4 in, 6.9 in

Depth: 10.6 in, 10.8 in, 15.8 in, 17.7 in

Height: 3.5 in, 5.7 in, 6.9 in, 19.4 in

Weight: 14.1 lbs, 13.2 lbs, 24.3 lbs, 29.8 lbs, 30.9 lbs, 23.1 lbs

Color: Business black

Localization: English / Switzerland, English / United States, German / Switzerland

Embedded Security: Trusted Platform Module (TPM 1.2) Security Chip, Trusted Platform Module (TPM) Security Chip

Processor

Type: Intel Pentium 4 551 / 3.4 GHz, Intel Pentium 4 640 / 3.2 GHz, Intel Pentium 4 531 / 3 GHz, Intel Pentium 4 540 / 3.2 GHz, Intel Pentium 4 630 / 3 GHz, Intel Pentium 4 530 / 3 GHz

64-bit Computing: Yes

Installed Qty: 1

Max Supported Qty: 1

Processor Main Features: Hyper-Threading Technology, Intel Extended Memory 64 Technology, Intel Execute Disable Bit, Hyper-Threading Technology, Intel Extended Memory 64 Technology, Intel Execute Disable Bit, Enhanced Intel SpeedStep Technology, Hyper-Threading Technology, Hyper-Threading Technology, Intel Extended Memory 64 Technology

Cache memory

Type: L2 cache

Installed Size: 1 MB, 2 MB

Cache Per Processor: 1 MB, 2 MB

Mainboard

Chipset Type: Intel 915GV Express, Intel 915G Express

Data Bus Speed: 800 MHz

Ram

Installed Size: 512 MB / 4 GB (max), 1 GB / 4 GB (max), 256 MB / 4 GB (max)

Technology: DDR II SDRAM, DDR II SDRAM - non-ECC, DDR SDRAM, DDR SDRAM - non-ECC

Memory Speed: 533 MHz, 400 MHz

Memory Specification Compliance: PC2-4200, PC3200

Form Factor: DIMM 240-pin, DIMM 184-pin

Features: Unbuffered, two DDR channels

Configuration Features: 2 x 256 MB

Storage controller

Type: 1 x Serial ATA - integrated

Controller Interface Type: Serial ATA-150

Channel Qty: 1, 4

Storage controller (2nd)

Type: 1 x IDE - integrated

Controller Interface Type: ATA-100, IDE/ATA

Channel Qty: 1

Storage

Hard Drive: 1 x 80 GB - standard - Serial ATA-150 - 7200 rpm, 1 x 80 GB - standard - Serial ATA-150 - 7200 rpm - vibration dampening, 1 x 40 GB - standard - Serial ATA-150 - 7200 rpm, 1 x 240 GB - standard - Serial ATA-150 - 7200 rpm - vibration dampening

Floppy Drive: 3.5" 1.44 MB floppy

Hard Drive (3rd): None.

Optical storage

Type: DVD-ROM - IDE, DVD-Writer - IDE, CD-ROM - IDE, DVD±RW (+R DL) / DVD-RAM - IDE

Read Speed: 48x, 16x, 40x (CD) / 16x (DVD), 48x (CD) / 16x (DVD)

Write Speed: 40x (CD) / 16x (DVD±R) / 4x (DVD+R DL)

Rewrite Speed: 24x (CD) / 6x (DVD-RW) / 8x (DVD+RW) / 5x (DVD-RAM)

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

Compliant Standards: AC '97, SoundMAX Cadenza, AC '97, SoundMAX with SPX, SoundMAX Cadenza

Sound Output Mode: Stereo

Input device

Type: Mouse, keyboard

Keyboard

Keyboard Name: Preferred Pro Full-size

Interface: PS/2

Mouse

Technology: Optical

Interface: USB

Features: Scroll

Networking

Networking: Network adapter - PCI - integrated, Network adapter - 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), Wake on LAN (WoL), ACPI support

Manufacturer's product description

Expansion / connectivity

Expansion Bays Total (Free):

• 1 ( 0 ) x internal - 3.5" x 1/3H
• 1 ( 0 ) x front accessible - 5.25" x 1/6H (Slim Line), 1 Ultrabay Enhanced
• 1 ( 0 ) x internal - 3.5" x 1/3H, 2 ( 1 ) x front accessible - 5.25" x 1/2H
• 1 ( 0 ) x front accessible - 3.5" x 1/3H
• 1 ( 0 ) x internal - 3.5" x 1/3H, 2 ( 1 ) x front accessible - 5.25" x 1/2H
• 2 ( 1 ) 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
• 2 ( 1 ) x memory - DIMM 240-pin
• 1 ( 1 ) x PCI - half-length, full-height, 2 memory - DIMM 240-pin
• 1 ( 0 ) x processor - LGA775 Socket
• 1 ( 1 ) x PCI - half-length, full-height, 1 ( 0 ) x processor - LGA775 Socket
• 1 ( 1 ) x PCI - half-length, full-height
• 2 ( 1 ) x memory - DIMM 240-pin, 1 ( 0 ) x processor - LGA775 Socket
• 4 ( 3 ) x 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 - half-length, full-height
• 1 ( 1 ) x PCI - full-length, full-height, 1 ( 0 ) x processor - LGA775 Socket
• 4 ( 2 ) x memory - DIMM 184-pin
• 1 ( 1 ) x PCI Express x16 - full-length, full-height
• 2 ( 2 ) x PCI - half-length, full-height, 1 ( 0 ) x processor - LGA775 Socket
• 4 ( 2 ) x 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 - half-length, full-height
• 1 ( 1 ) x PCI - full-length, full-height, 1 ( 0 ) x processor - LGA775 Socket
• 4 memory - DIMM 184-pin
• 1 ( 0 ) 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, 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, 1 ( 0 ) x processor - LGA775 Socket
• 4 ( 2 ) x 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:

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

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, parallel port I/O control, serial port I/O control, USB port control, boot sequence control, C2 tamper switch, Administrator 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, boot sequence control, Security lock slot (cable lock sold separately), administrator password, hard drive password, power-on password, boot without keyboard or mouse, diskette I/O control, parallel port I/O control, serial port I/O control, USB port control, asset ID, boot sequence control, C2 tamper switch, ThinkVantage Embedded Security Subsystem 2.0, Security lock slot (cable lock sold separately), administrator password, hard drive password, power-on password, boot without keyboard or mouse, diskette I/O control, parallel port I/O control, serial port I/O control, USB port control, boot sequence control, ThinkVantage Embedded Security Subsystem 2.0, IBM Promise of Value (POV), 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, U-Bolt anchoring, boot sequence control, ThinkVantage Embedded Security Subsystem 2.0, 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, boot sequence control, Administrator password, hard drive password, power-on password, boot without keyboard or mouse, diskette I/O control, parallel port I/O control, serial port I/O control, USB port control, asset ID, U-Bolt anchoring, boot sequence control, anti-vibration, 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), Security lock slot (cable lock sold separately), administrator password, hard drive password, power-on password, boot without keyboard or mouse, diskette I/O control, parallel port I/O control, serial port I/O control, USB port control, boot sequence control, 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, boot sequence control

Compliant Standards: ACPI 2.0b, APM 1.2, CE, MPR II, UL, TUV GS, VCCI, C-Tick, ISO 9241-3, ISO 9241-8, GOST, BSMI CNS 13438 Class B, cUL, EPA Energy Star, NOM, SABS, SASO, IEC 60950, UL 60950, CSA 22.2 No. 60950, CB, FCC Part 15 B, CCC, EMC, IRAM, ACPI 2.0b, CE, UL, TUV GS, C-Tick, ISO 9241-3, VCCI Class B ITE, GOST, BSMI CNS 13438 Class B, cUL, EPA Energy Star, NOM, SABS, SASO, CB, FCC Part 15 B, CCC, IRAM, APM 1.2, ACPI 1.0b, FCC Class A certified, MPR II, ISO 9241-3, ISO 9241-8, EPA Energy Star, IEC 60950, UL 60950, CSA 22.2 No. 60950, FCC Part 15, ACPI 2.0b, 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, ACPI 2.0b, FCC Class B certified, FCC Class A certified, MPR II, ISO 9241-3, ISO 9241-8, GOST, IEC 60950, UL 60950, CSA 22.2 No. 60950, FCC Part 15 B, 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, ACPI 2.0b, FCC Class A certified, MPR II, ISO 9241-3, ISO 9241-8, EPA Energy Star, IEC 60950, UL 60950, CSA 22.2 No. 60950, FCC Part 15 B

Manufacturer Selling Program: Global Models Plus

Power

Device Type: Power supply

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

Power Provided: 200 Watt, 310 Watt

Operating system / software

OS Provided: Microsoft Windows XP Professional

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

Software: PC Doctor, ThinkVantage Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004 with 90 days updates, Access Program, Adobe Acrobat Reader, Lotus SmartSuite Millennium, PC Doctor, Lotus Notes Client, Norton AntiVirus 2004, Access IBM 4.0, ThinkVantage Rescue and Recovery with Rapid Restore, PC Doctor, Norton AntiVirus 2004 (OEM), ThinkVantage Rescue and Recovery with Rapid Restore, Access Program, Lotus Notes Stand-alone Client license, Lotus SmartSuite Millennium license, PC Doctor, Norton AntiVirus 2004 (OEM), ThinkVantage Rescue and Recovery, IBM Director Agent (free download), Access Program, Lotus Notes Stand-alone Client license, Lotus SmartSuite Millennium license, Drivers & Utilities

Manufacturer warranty

Service & Support: 3 years warranty

Service & Support Details: Limited warranty - parts and labor - 3 years - on-site, Limited warranty - parts and labor - 3 years

Environmental parameters

Min Operating Temperature: 50 °F

Max Operating Temperature: 95 °F

Humidity Range Operating: 8 - 80%, 8 - 90%

Sound Emission: 26 dBA, 33 dBA, 44 dB, 33 dB, 31 dBA

Ciao

Listed on Ciao since : 12/28/2007