Business grade desktops are typically built to a higher standard (build quality) than consumer models for the home market.

It has just had a fresh installation of Windows 7 Professional (64bit) loaded, which is activated and ready to use. (I am happy to load the 32bit version if requested) It comes with a geniune Windows 7 Professional COA (Certificate of Authenticity aka a license key)

All drivers and updates are installed, along with Adobe Reader, Flash Player, Java, VLC Player and Microsoft Security Essentials.

hp Compaq 8100 Elite - High Spec Core i5

Features:

• Processor: Intel Core i5-650 3.2GHz )
• Memory: 4.0GB (Upgrade to 8GB for $80)
• Hard Drive: 500GB Sata (Upgrade options below)
• Optical Drive: CD/DVD Writer
• Audio: IDT High Definition
• Networking: Integrated Broadcom Ethernet LAN 10/100/1000
• Ports: 10x USB 2.0, VGA, DisplayPort, eSATA, Serial (RS232), Parallel (LPT) Ethernet (RJ45) Speakers Out, Line In / Mic
• Monitor: HP 22" Widescreen LED LCD (LA2206x)
• HP USB Keyboard and Optical Mouse
• 90 Days Hardware Warranty (RTB)

This is the SFF (Small Form Factor) version, Dimensions are as follows:

Height: 100mm Width: 338mm Depth: 379mm Weight: 7.6kgs

Upgrade Options:

Upgrade to 8GB of Ram (add $80) Upgrade to a 1TB (1000GB) HDD (add $50) Upgrade to a Brand new 2TB (2000GB) HDD (add $120) Upgrade to a Brand new 3TB (3000GB) HDD (add $155) Upgrade to a Brand new 120GB Samsung SSD (add $120) Upgrade to a Brand new 250GB Samsung SSD (add $200) Upgrade to a ATI Radeon HD4550 with 512MB GDDR3 (add $30) Upgrade to a Wireless Keyboard and Mouse (add $40) Add WiFi Capability (add $40)

Feel free to ask any questions!