Dell OptiPlex GX755 Tower (SYS027) desktop

 Processors : Intel? Core 2 Duo Processor E8400 (3.0GHz, L2 cache , 8000MHz FSB)
Monitors : 19" dell LCD
Removable Media Storage Device : 16X DVD+/-RW SATA, Roxio Creator CyberlinkPowerDVD
Memory : 2GB DDR2 Non-ECC SDRAM,800MHz, (2 DIMM ) up to 8 GB
Boot Hard Drives : 160GB Serial ATA Hard Drive
Video Cards : 256 MB Integrated Video, Intel? GMA 4500
Network : Integrated 10/100/1000 Ethernet (Intel WG82567LM LOM)
Power Supply : 305W Standard Power Supply; 255W 88% Efficient Power Supply, ENERGY STAR 4.0 compliant, Active PFC
Floppy Drive : 1.44MB 3.5 Inch Slimline
Keyboard : Dell Enhanced Multimedia Keyboard
Mouse : Dell 2-button Optical Mouse with Scroll

Standard I/O Ports :

(1) VGA
(8) USB 2.0 (2 front, 6 rear) MT, DT, SFF
(7) USB 2.0 (2 front, 5 rear, 2 internal) USFF
(1) RJ-45
PS2 Optional via PCI add-in card (MT,DT,SFF)
(1) Display Port (MT,DT,SFF)
(1) Serial
(1) ESATA (MT,DT,SFF)
(2) Line-in (stereo/microphone)
(2) Line-out (headphone/speaker)

Slots :

2 full height PCI
-(H: 4.2" X L: 11")
1 PCIe x16 full height graphics,
-(H: 4.2" X L: 9")
1 PCIe x1 full height
-(H: 4.2" X L: 9")