Update (25 March 12.45)
The 'Free' trail AV has now been removed, therefore Dell are forcing the 15 month one increasing the minimum price to £480.58.
Dell has placed a £100 discount for the next 48 hours on this model, linked in with the free HD upgrade and free shipping it still seems a good price. I've been hunting for a discount code, but so far no luck (if there is one please let me know so I can update this).
Remember two things:
1) Downgrade the AV to 30 days subscription (saves you £20 ex-vat)
2) The default is 32bit Windows Professional. There is a free upgrade option to 64bit, but you need to customise the order to choose it.
Finally, Quidco are doing 8% cashback for small/medium business for the Vostro range.
i7-860 is a Quad core with HyperThreading CPU (8 threads).
English Genuine Windows® 7 Professional (64 BIT)
3072MB (1x2048 + 1X1024) 1066MHz DDR3 Single Channel
Graphics: 512MB ATI RadeonTM HD 4350 (DVI, VGA,HDMI)
Drive 500GB Serial ATA non Raid (7200 Rpm)
Dell 2 Button USB Optical Mouse
16X DVD+/- RW Optical Drive for Win 7
Power Cords 2 Meter Power Cord - UK
Standard Warranty 1 Year Collect and Return
Enhanced Service Packs 1Yr Collect & Return Warranty - No Upgrade Selected
Order Information Vostro Desktop 430 Order - UK
Intel® Core i7-860 (2.80GHz, 8MB)
Dell System Media Kit Vostro 430 Resource DVD - (Diagnostics & Drivers)
Microsoft® Works 9.0 - English
English Trend Micro Internet Security (30 Day subscription) AntiVirus Software
Links to previous deals for this model in the post below.