I'm in the market for a basic quad core i7 desktop.
This is the cheapest I have found by a fair margin and comes with a 2 year RTB (15 mins from Sydney airport) warranty.
Basic specs:
* Brand: Playtronics (?)
* Intel i7-2600 CPU
* No operating system
* No keyboard/mouse
* 8gb RAM
* ASUS Intel H77 chipset motherboard
* 24x DVD/CD burner
* 1tb 7200rpm hdd
* Intel HD2000 integrated graphics on CPU
* 550W PSU
* Onboard sound/gigabit LAN
* Bluetooth
* Multi card reader
* Free Sandisk 8gb USB 2.0 flash drive (on all orders over $300)
Yes the i7-2600 is superceded by the i7-3770 - however the speed increase from the benchmarks I've seen is minimal and the price increase is around $70 (http://www.ebay.com.au/itm/INTEL-Core-i7-2600-3-4GHz-DESKTOP…)
Not sure of the graphics difference between a 2600 and a 3770…
Anyway for a cheap and cheerful no-name i7 this looks to fit the bill nicely…
If you don't need the ability to expand/add SSD/etc then you might also want to consider one of the 11 Dell Optiplex 790 small form factor machines on Dell Outlet right now for $599
http://www1.ap.dell.com/content/topics/segtopic.aspx/product…
They have similar specs but only one internal 3.5" drive bay, 240 watt PSU, no Bluetooth, no card reader, USB 2.0 ports only and a 250gb hdd. They do come with DOS installed and a mouse/keyboard.