Summary

Features

• Product Description: Lenovo ThinkCentre A58 7522, C E1400 2 GHz
• Type: Personal computer
• Form Factor: Small form factor
• Dimensions (WxDxH): 12.5 in x 14 in x 3.9 in
• Weight: 16.5 lbs
• Localization: English
• Processor: 1 x Intel Celeron E1400 / 2 GHz ( Dual-Core )
• Processor Main Features: Intel Extended Memory 64 Technology, Intel Execute Disable Bit, Enhanced Intel SpeedStep Technology
• Cache Memory: 512 KB L2 cache
• Cache Per Processor: 512 KB
• RAM: 1 GB (installed) / 4 GB (max), DDR2 SDRAM, non-ECC, 800 MHz, PC2-6400

• Storage Controller: Serial ATA ( Serial ATA-300 )
• Hard Drive: 1 x 160 GB, standard, Serial ATA-300
• Optical Storage: DVD-Writer
• Monitor: None.
• Graphics Controller: Intel GMA X4500
• Memory Allocation Technology: Dynamic Video Memory Technology 5.0
• Audio Output: Sound card
• Networking: Network adapter, Ethernet, Fast Ethernet, Gigabit Ethernet
• Power: AC 120/230 V ( 50/60 Hz )
• OS Provided: Microsoft Windows Vista Business
• Manufacturer Selling Program: TopSeller
• Environmental Standards: EPA Energy Star
• Manufacturer Warranty: 1 year warranty ( on-site )
• Productivity, reliability, usability
  ThinkCentre A Series desktops are designed to help your businessmaximize its potential, enabling every employee to be as productive andefficient as possible. Small and medium sized businesses (SMBs) needPCs that will empower employees, often without the support of an ITstaff. ThinkCentre A Series desktops help employees set up, maintain,understand and enhance their systems via ThinkVantage Technologies �your desktop's built-in help desk and sys-admin.
  
  The best value for SMB
  The A58 tower fits easily underneath your desk or on your desktop. Itsergonomic design features a beveled handle/panel at the top which makesit easy to carry and even easier to switch on and off from your deskchair. The front panel also features covered optical disk drives andeasy-access front ports for USB and audio input and output. The A58small form factor (SFF) sits atop your desk, vertically or horizontallyas you prefer, for easy access and a small footprint. The sleek,smartly designed front panel allows access to the power button, acovered optical disk drive and front ports for USB and audio input andoutput.
  
  Dual Independent Display (DID)
  ThinkCentre A Series desktops support DID, enabling you to view up tofour screens simultaneously. DID technology can help reduce errors intext editing, spreadsheets and other tasks by providing easiernavigation between applications, improving productivity across yourbusiness. With thoughtfully designed tools to increase productivity andefficiency, ThinkCentre A series desktops can save your business timeand money.
  
  Security on a corporate level
  Electronic data security is one of the top concerns of today's smallbusinesses. You want a PC that can protect your data and technologyinvestment. You also want PCs that can keep up as your businesscontinues to grow. The ThinkVantage Client Security Solution, alongwith the fingerprint reader keyboard, provides an extra layer ofprotection for passwords, encryption keys and electronic credentials.This unique hardware/software solution � available on select models(and requiring download of security software from Lenovo) � provides alevel of security not offered as a standard feature on a PC from anyother manufacturer.

  General
  Type:	Personal computer
  Product Form Factor:	Small form factor
  Built-in Devices:	Speaker
  Width:	12.5 in
  Depth:	14 in
  Height:	3.9 in
  Weight:	16.5 lbs
  Color:	Business black
  Localization:	English
  Processor
  Type:	Intel Celeron E1400 / 2 GHz
  Multi-Core Technology:	Dual-Core
  64-bit Computing:	Yes
  Installed Qty:	1
  Max Supported Qty:	1
  Processor Main Features:	Intel Extended Memory 64 Technology, Intel Execute Disable Bit, Enhanced Intel SpeedStep Technology
  Cache Memory
  Type:	L2 cache
  Installed Size:	512 KB
  Cache Per Processor:	512 KB
  Mainboard
  Chipset Type:	Intel G41 Express
  Data Bus Speed:	800 MHz
  RAM
  Installed Size:	1 GB / 4 GB (max)
  Technology:	DDR2 SDRAM, non-ECC
  Memory Speed:	800 MHz
  Memory Specification Compliance:	PC2-6400
  Form Factor:	DIMM 240-pin
  Features:	Two DDR channels
  Configuration Features:	1 x 1 GB
  Storage Controller
  Type:	1 x Serial ATA, integrated
  Controller Interface Type:	Serial ATA-300
  Channel Qty:	2
  Storage
  Hard Drive:	1 x 160 GB, standard, Serial ATA-300, 7200 rpm, vibration dampening
  Optical Storage
  Type:	DVD-Writer, Serial ATA
  Monitor
  Monitor Type:	None.
  Graphics Controller
  Type:	Integrated
  Graphics Processor / Vendor:	Intel GMA X4500 Dynamic Video Memory Technology 5.0
  Max Allocated RAM Size:	253 MB
  Audio Output
  Type:	Sound card, integrated
  Compliant Standards:	High Definition Audio
  Input Device
  Type:	Mouse, keyboard
  Keyboard
  Keyboard Name:	Preferred Pro USB
  Interface:	USB
  Mouse
  Technology:	Optical
  Interface:	USB
  Features:	Scroll
  Networking
  Networking:	Network adapter, integrated
  Ethernet Controller(s):	Marvell Yukon 88E8057
  Data Link Protocol:	Ethernet, Fast Ethernet, Gigabit Ethernet
  Remote Management Protocol:	DMI 2.0
  Features:	Wake on LAN (WoL), ACPI support
  Compliant Standards:	IEEE 802.3
  Expansion / Connectivity
  Expansion Bays Total (Free):	1 ( 0 ) x front accessible, 5.25" x 1/2H , 1 ( 0 ) x internal, 3.5" x 1/3H
  Expansion Slots Total (Free):	2( 1 ) x memory, DIMM 240-pin , 1 ( 0 ) x processor, LGA775 Socket , 1 (1 ) x PCI Express x16, low-profile , 1 ( 1 ) x PCI, low-profile
  Interfaces:	6x Hi-Speed USB, 4 pin USB Type A ( 2 in front ) , 2 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 serial
  Miscellaneous
  Included Accessories:	Vertical stand
  Features:	Securitylock slot (cable lock sold separately), administrator password, harddrive password, power-on password, boot without keyboard or mouse,serial port I/O control, USB port control, boot sequenc
  Compliant Standards:	ACPI2.0, CE, UL, VCCI, C-Tick, GOST, BSMI CNS 13438 Class B, cUL, GS, NOM,SASO, CB, FCC Part 15 B, CCC, EMC, RoHS, WEEE, ACA, JEITA, S Mark, MCI
  Manufacturer Selling Program:	TopSeller
  Power
  Device Type:	Power supply
  Voltage Required:	AC 120/230 V ( 50/60 Hz )
  Power Provided:	280 Watt
  Operating System / Software
  OS Provided:	Microsoft Windows Vista Business
  Software: