Lenovo A58 SFF C2D E7500 2.93GHz, 2GB RAM, 250GB HDD, DVD Burner, GMA 4500, Windows XP Pro (W7 RM)

Mechanical Form: Small Form Factor
  Warranty Information:1 Years Parts & Labour /1 Years Onsite
  Processor:Intel Core2 Duo Processor E7500 (3M Cache,2.93 GHz,1066MHz)
  Memory:2048MB/800MHz/PC6400(1x2048MB)
  Hard Disk Drive:250GB (7200RPM)  SATA
  Optical Drive:Super Multi-Burner DL DVDRW SATA Drive
  Integrated Gigabit Ethernet
  Operating System:Windows XPP 32 with Windows 7 DVD
  Processor Front Side Bus:1066MHz System Bus
  Graphics:Intel Graphics Media Accelerator 4500
  Front Ports:Two USB 2.0, microphone (stereo, 3.5mm), headphone (stereo, 3
  Front Ports:Two USB 2.0, microphone (stereo, 3.5mm), headphone (stereo, 3
  Rear Ports:Four USB 2.0, serial (9-pin), parallel (25-pin), keyboard (PS/
  Rear Audio Ports:Line-in (stereo, 3.5mm), line-out (stereo, 3.5mm), micro
  Audio:High Definition (HD) Audio, Realtek ALC662 codec
  Speaker:One internal speaker for business audio
  Keyboard & Mouse:Preferred Pro USB Keyboard, Optical Wheel Mouse (USB con
  Power Supply:280 watts with variable speed fan, autosensing
  Bay Information:Bay 1: 5.25", 1.6" high, access, std optical,
  Bay 2: 3.5", 1" high, no access, std disk
  Bay 3: 3.5", .5" high, access, open (reader)
  Slot Information:Slot 1: Low Profile, PCI Express x16 (35w max),
  Slot 2: Low Profile, 32-bit PCI 2.3
  Dimensions:317mm W X 355mm D X 99mm H
  Weight:7.5 kg in maximum configuration

Please note monitor is not included.