What do you want to use the computer for mainly? £400 is quite a tight budget, if you think that 2gb Ram is likely to be around £100, the CPU (if Core2Duo) is around £110, motherboards start at around £50 and the graphics card you want is around £180 (assuming the price is right) plus case and PSU. This system is around £450, you could reduce it to around £400 by only getting 1gb of Ram.
Intel Core 2 DUO E4300 "LGA775 Allendale" 1.80GHz (800FSB) - Retail £94.99
(£111.61) £94.99
(£111.61)
Sapphire ATI Radeon X1950 Pro 256MB GDDR3 HDTV/Dual DVI (PCI-Express) - Retail £94.99
(£111.61) £94.99
(£111.61)
OcUK 2GB (2x1GB) PC2-6400 800MHz DDR2 Dual Channel Kit £69.99
(£82.24) £69.99
(£82.24)
Gigabyte GA_965P_S3 (Socket 775) PCI-Express DDR2 Motherboard £59.99
(£70.49) £59.99
(£70.49)
Antec NSK6500 Super Midi Tower Case - 430W PSU £58.99
(£69.31) £58.99
(£69.31)
Sub Total : £378.95
Shipping cost assumes delivery to UK Mainland with:
City Link Parcel Next Day (Delivered Mon-Fri)
(This can be changed during checkout) Shipping : £9.95
Vat : £68.06
Total : £456.96