Lenovo ThinkCentre M55 8811 - Core 2 Duo E6300 1.86 GHz

• Manufacturer: Lenovo
• Part number: 8811B5U
• Description: The ThinkCentre M55 series offers a blend of essential features and technology, including enhanced memory speed, a USB Preferred Pro full-size keyboard, Intel processor technology, and numerous data protection tools.

• General

• Type Personal computer
• Windows Vista Certification Windows Vista Premium Ready
• Product Form Factor Tower
• Built-in Devices Speaker
• Embedded Security Trusted Platform Module (TPM 1.2) Security Chip
• Width 7 in
• Depth 17.7 in
• Height 17 in
• Weight 24.9 lbs
• Color Business black
• Localization English
• Desktop type Budget desktop system

• Processor

• Type Intel Core 2 Duo E6300 / 1.86 GHz
• Multi-Core processor technology Dual-Core
• 64-bit processor Yes
• Installed Qty 1
• Max processors supported 1
• Processor main features Intel Execute Disable Bit, Intel Extended Memory 64 Technology, Intel Virtualization Technology, Enhanced Intel SpeedStep Technology

• Cache Memory

• Type L2 cache
• Installed Size 2 MB
• Cache Per Processor 2 MB

• Mainboard

• Chipset type Intel Q965 Express
• Data bus speed 1066 MHz

• RAM

• Installed Size 1 GB / 8 GB (max)
• Technology DDR2 SDRAM - Non-ECC
• Memory speed 667 MHz
• Memory specification compliance PC2-5300
• RAM form factor DIMM 240-pin
• RAM features Unbuffered, Two DDR channels
• RAM configuration features 2 x 512 MB

• Environmental Parameters

• Environmental & energy standards compliance EPA Energy Star
• Min operating temperature 50 ?F
• Max operating temperature 95 ?F
• Operating humidity range 10 - 80%
• Sound emission 29 dBA

• Storage Controller

• Type 1 x Serial ATA - Integrated
• Controller interface type Serial ATA-300
• Storage controller interface channel qty 5

• Storage Controller (2nd)

• Type None

• Storage

• Floppy drive type None
• Hard Drive 1 x 80 GB - Standard - Serial ATA-300 - 7200 rpm - Vibration dampening
• Hard Drive (2nd) None
• Hard Drive (3rd) None

• Optical Storage

• Type DVD-ROM - Serial ATA
• CD / DVD read speed 48x (CD) / 16x (DVD)

• Optical Storage (2nd)

• Type None

• Storage Removable

• Type None

• Monitor

• Monitor Type None.

• Multimedia Functionality

• TV tuner type None

• Graphics Controller

• Type Integrated
• Graphics Processor / Vendor Intel GMA 3000
• Video Memory Dynamic Video Memory Technology 4.0
• Max Allocated RAM Size 256 MB

• Audio Output

• Type Sound card - Integrated
• Audio output compliant standards High Definition Audio, SoundMAX
• Speaker(s) None

• Keyboard

• Keyboard interface USB

• Mouse

• Mouse technology Optical
• Mouse interface USB
• Mouse features Scroll

• Audio Input

• Type None

• Telecom

• Modem None

• Networking

• Networking Network adapter - PCI Express x1 - Integrated
• Ethernet Controller(s) Broadcom BCM5755
• Data Link Protocol Gigabit Ethernet, Ethernet, Fast Ethernet
• Remote Management Protocol DMI 2.0
• Features ACPI support, Wake on LAN (WoL)

• Printer

• Type None

• Expansion / Connectivity

• Expansion Bays Total (Free) 2 ( 1 ) x Internal - 3.5" x 1/3H, 2 ( 1 ) x Front accessible - 5.25" x 1/2H, 1 ( 1 ) x Front accessible - 3.5" x 1/3H
• Expansion Slots Total (Free) 4 ( 2 ) x Memory - DIMM 240-pin, 1 ( 1 ) x PCI Express x16 - Full-length, full-height, 1 ( 1 ) x PCI Express x1 - Full-length, full-height, 1 ( 0 ) x Processor - LGA775 Socket, 2 ( 2 ) x PCI - Full-length, full-height
• Interfaces 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, 10 x Hi-Speed USB - 4 pin USB Type A ( 2 in front ), 1 x Parallel - IEEE 1284 (EPP/ECP) - 25 pin D-Sub (DB-25), 1 x Serial - RS-232 - 9 pin D-Sub (DB-9), 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 Display / video - VGA - 15 pin HD D-Sub (HD-15)

• Miscellaneous

• Features Hard drive password, Power-on password, Fan speed monitoring, Voltage monitoring, Thermal monitoring, Boot sequence control, Security lock slot (cable lock sold separately), Serial port I/O control, Parallel port I/O control, Boot without keyboard or mouse, Administrator password, USB port control, Diskette I/O control
• Compliant Standards ISO 9241-3, CUL, C-Tick, UL, CE, GOST, CCC, CB, IRAM, VCCI Class B ITE, NOM, ACPI 2.3, BSMI CNS 13438 Class B, SABS, SASO, FCC Part 15 B, TUV GS

• Power

• Power device type Power supply
• Voltage Required AC 120/230 V
• Power provided 310 Watt

• Operating System / Software

• OS Provided Microsoft Windows Vista ( Preloaded ), Microsoft Windows Vista Business
• Microsoft Office Ready Includes a preinstalled image of select 2007 Microsoft Office suites. Purchase a Medialess License Kit (MLK) to activate the software.
• OS Certified Microsoft Windows XP Home Edition, PC DOS, Microsoft Windows XP Professional
• Software ThinkVantage Client Security, Google Picasa, ThinkVantage Productivity Center with Away Manager, Diskeeper Home Edition, ThinkVantage Rescue and Recovery, ThinkVantage System Migration Assistant, ThinkVantage System Update, PC Doctor, Lotus Notes Stand-alone Client license, Norton Internet Security (90 days subscription) (OEM)

• Environmental Standards

• EPA Energy Star Compliant Yes

• Manufacturer Warranty

• Service & Support 3 years warranty
• Service & Support Details Limited warranty - Parts and labor - 3 years - On-site

• Greenpeace 'Guide to Greener Electronics'

• Greenpeace 'Guide to Greener Electronics' manufacturer rating (June 2008) 3.9
• Greenpeace 'Guide to Greener Electronics' manufacturer rating (Mar 2008) 7.3

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Lenovo

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• Website: http://www.lenovo.com/us/en/
• Address:

  1009 Think Place, Morrisville, NC 27560

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