OVERVIEW:

Condition – MS Certified Refurbished.

Brand - DELL

Model - Optiplex 780

Type - Desktop PC
Chassis - Tower

Software - Windows 7 Professional 32Bit
Warranty – Seller 30-Day DOA Included.

SPECIFICATIONS:

Operating System – Windows 7 Professional 32Bit .

CPU – Fast Intel Core 2 Duo E7500 Processor with 2 Cores at 2.93Ghz /core
Hard Disk - Fast 250Gb SATA 7200rpm Drive 
Memory - 4Gb DDR3 RAM (Max for 32bit systems)
Optical Drive – DVDRW - Play and burns all (DVD, Data and Music)

Wireless - Brand New Wireless-G PCI adapter with High Gain antenna.

Graphics - Integrated Intel GMA 4500 Video/Graphics Controller

Sound - Integrated Sound Max Digital High Definition Audio
Ethernet - Integrated Intel 82567LM Gigabit Adapter (for your Cable/DSL needs)
USB Ports – 8 Ports Total (2 in front for easy access)

Open Internal Bays - 1x 3.5" (for adding hard drives)
Open Expansion Slots – 2x PCI + 1x PCI-e (for adding expansion cards)

Other Ports - 1x 15Pin VGA + 1x Parallel + 1x 9Pin Serial + 1x eSATA + Audio In & Out.

Speakers - Built-in wave speaker (Audio output also available for fancy speakers)

Included - Power Cord, Window 7 COA, Original Dell Windows 7 Pro Restore CD.