Lenovo ThinkCentre M91p 4524 - Core i5 2500 3.3 GHz : none.

• Manufacturer: Lenovo
• Part number: 4524E1U
• Description: Refresh your fleet of PCs with ThinkCentre M series desktop. It delivers many technologies for industry-leading performance, strong stability and easy manageability, helping boost productivity and reduce IT costs.

• General

• Packaged Quantity 1
• Platform Technology Intel vPro Technology
• Type Personal computer
• Product Form Factor Tower
• Built-in Devices Speaker
• Embedded Security Trusted Platform Module (TPM 1.2) Security Chip
• Color Business black
• Localization English

• Processor / Chipset

• Type 2nd Gen Core i5,
  Intel 2 i5-2500 / 3.3 GHz
• Max Turbo Speed 3.7 GHz
• Number of Cores Quad-Core
• 64-bit Computing Yes
• CPU Qty 1
• Max CPU Qty 1
• Processor Main Features Intel Extended Memory 64 Technology,
  Intel Virtualization Technology,
  Intel Turbo Boost Technology
• CPU Socket LGA1155 Socket
• Chipset Type Intel Q67 Express

• Cache Memory

• Installed Size 8 MB
• Cache Per Processor 8 MB

• RAM

• Installed Size 2 GB / 16 GB (max)
• Technology DDR3 SDRAM
• Memory Speed 1333 MHz
• Memory Specification Compliance PC3-10600
• Form Factor DIMM 240-pin
• Features Unbuffered
• Configuration Features 1 x 2 GB

• Hard Drive

• Type HDD
• Capacity 1 x 320 GB
• Interface Type Serial ATA-300 Serial ATA
• Spindle Speed 7200 rpm

• Storage Controller

• Type 1 x Serial ATA - Integrated
• Controller Interface Type Serial ATA-300
• RAID Level RAID 1,
  RAID 0

• Storage Controller (2nd)

• Type None

• Hard Drive (3rd)

• Type None

• Optical Storage

• Type DVD±RW (±R DL) / DVD-RAM - 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 HD Graphics 2000 Dynamic Video Memory Technology 5.0
• Video Interfaces DisplayPort,
  VGA
• HDCP compatible Yes
• Max Monitors Supported 2

• 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
• Data Link Protocol Fast Ethernet,
  Ethernet,
  Gigabit Ethernet
• Features Wake on LAN (WoL)

• Printer

• Type None

• Miscellaneous

• Features USB port control,
  Security lock slot (cable lock sold separately),
  Hard drive password,
  Boot without keyboard or mouse,
  Serial port I/O control,
  Padlock loop,
  Boot sequence control,
  Intel Active Management Technology (iAMT),
  Power-on password
• Compliant Standards RoHS

• Expansion / Connectivity

• Bays 2 (total) / 1 (free) x External 5.25" x 1/2H,
  1 (total) / 1 (free) x External 3.5" x 1/3H,
  1 (total) / 0 (free) x Internal 3.5" x 1/3H
• Slots 4 (total) / 3 (free) x DIMM 240-pin,
  1 (total) / 1 (free) x PCIe 2.0 x16 - Half-length, full-height,
  1 (total) / 1 (free) x PCIe 2.0 x1 - Half-length, full-height,
  2 (total) / 2 (free) x PCI - Half-length, full-height,
  1 (total) / 0 (free) x CPU
• Interfaces 8 x USB 2.0 ( 2 front, 6 rear ),
  2 x Microphone ( 1 front, 1 rear ),
  1 x Headphones ( 1 in front ),
  1 x Serial,
  1 x LAN (Gigabit Ethernet),
  1 x VGA,
  1 x DisplayPort,
  1 x Audio line-in,
  1 x Audio line-out

• Power

• Device Type Power supply
• Power AC 120/230 V ( 50/60 Hz )
• Power Provided 280 Watt

• Operating System / Software

• OS Provided Microsoft Windows 7 Professional 64-bit Edition
• Microsoft Office Preloaded Includes a pre-loaded image of select Microsoft Office 2010 suites. Purchase an Office 2010 Product Key Card or disc to activate preloaded software on this PC.
• Software ThinkVantage Toolbox,
  ThinkVantage System Update,
  Corel Burn.Now Lenovo Edition,
  Norton Internet Security 2011 (30 days subscription),
  Skype,
  Lenovo Password Manager,
  ThinkVantage Rescue and Recovery,
  ThinkVantage Power Manager,
  Corel DVD MovieFactory,
  Adobe Reader

• Dimensions & Weight

• Width 6.9 in
• Depth 17.4 in
• Height 16.3 in
• Weight 24.3 lbs

• Manufacturer Warranty

• Service & Support 3 years warranty
• Service & Support Details Limited warranty - Parts and labor - 3 years - On-site - response time: Next business day

• Sustainability

• ENERGY STAR Qualified Yes
• EPEAT Compliant EPEAT Gold
• Greenpeace policy rating (Nov 2011) 3.8
• Greenpeace policy rating (Nov 2012) 3.9

See pricing

• Kingston memory - 2 GB - DIMM 240-pin - DDR3 (34716330)
  16.11 - 19.18
• Lenovo power supply - 280 Watt (35100029)
  40.00 - 50.00
• Lenovo USB Portable DVD Burner - DVD±RW (±R DL) / DVD-RAM drive - Hi-Speed USB (33962429)
  34.99 - 55.00
• Kensington Twin Head Cable Lock from Lenovo - security cable lock (33325274)
  45.08 - 57.99
• Lenovo Optical Mouse A6010 mouse (34125537)
  31.99
• Logitech diNovo Mini Keyboard (32784878)
  115.68 - 168.67
• Intermec keyboard (35058896)
  478.19 - 517.50
• Kensington Notebook Keypad/Calculator with USB Hub - keypad (34991754)
  24.00
• Manhattan Numeric - keypad (34564735)
  10.32
• Unotron SpillSeal Meditech Magic Washable Antimicrobial Keyboard S6000KMT - keyboard (34666150)
  45.99
• Microsoft Natural Ergonomic Keyboard 4000 (31485240)
  33.99 - 63.32
• Logitech Illuminated Keyboard (33264750)
  60.89 - 117.89
• Razer Lycosa (32640959)
  69.99 - 94.66
• Logitech Cordless Desktop MX 5500 Revolution - keyboard and mouse set (32822577)
  124.99 - 224.79
• Logitech Cordless Desktop Wave Pro (33300017)
  229.99

See pricing

Manufacturer profile

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• Manufacturer:Lenovo
• Address:

  1009 Think Place, Morrisville, NC 27560

• Phone: 1-866-458-4465

See pricing