U can get these easily in 45K
Athlon64 3200+ Venice core, if possible E6 core,
Asus A8N-E motherboard revision 2, this has a better northbridge fan then revision 1
2X512 MB DDR400 for dual channel, will cost U about 5.5k, do not go for covered RAM module & check the memory chips manufacture before buying
400 W Powersafe or VIP SMPS, if not available U can also go for Colorsit but 400W or above, they shockingly give 360W power, ( i confirmed one sold to a friend by an electrician), go for the Colorsit 400W Silent Power, model numbar 300-ENU or something like that, it has a big 120 MM just above the CPU & exhausts the air out
Frontech Cabinets, with 1 side fan, 2 rear exhaust, 1 side exhaust vent, they are really COOL, about 6 such models, the difference is front panel design
80 GB Samsung SATA HD with 8 MB buffer Model SP0812C
DVD writer or Combo drive, which ever u like
Samsung 710N, 17" LCD monitor, best their is right now,
XFX geforce 6600GT PCI-E with 256 MB GDDR3 memory
whichever keyboard, mouse & speakers u like