So I' m from Poland, and i can pay up to 5000 zł/1200$. Silentium PC is well known in my country, it's a polish company, idk if they ship their products abroad EU. Here is the part from review that you may find interesting (numbers!) translated with google translate (sorry)
How in terms of power supply voltages SilentiumPC Deus M1 650W does? The power supply has been charged with a total power drawn by a professional testing device PSUkill2 : 553.9 on the lines:
3.3 V - 13 A (42.9 W)
5V - 11A (55W)
12V - 38A (456W)
Generally, the AC was doing with so much power (85.2% of nominal power) quite well. Tensions slightly deviate from the ideal (all of the above, a maximum of 0.18 V to +12 V), but were within the standard ATX and were stable.
The maximum and minimum voltage for SilentiumPC Deus M1 650W recorded in the log for each line are:
3.3 V, 3.35 V
5V: 5,07-5,08 V
12V: 12.14 - 12.18 V
another part
+ Quality (except braids)
+ Technology E-PLUG
+ Stable voltage
+ High efficiency (80 + Bronze)
+ One, strong line
+ Warranty door-to-door
+ Extensive wiring ...
- ... in small enclosures that can interfere
- A short warranty in relation to the 'technology' protracted life of the power supply and good quality capacitors
- Poor quality braid
- Too little connectors MOLEX
- Rigid cable 24-pin
source
http://www.ithardware.pl/testy-i-recenzje/item/520-test-recenzja-zasilacza-silentiumpc-deus-m1-w-wersji-650w
Its costs 253 złote. To compare, xfx 650 costs around 300 zł for example.
Parts:
gfx: r9 290x/r9 290/gtx 780
CPU: i5 4670k
MOBO: Asrock extreme 3
Case: Corsair carbide 300r
RAM: Crucial ballistix 2x4
HDD: Western Digital Caviar Blue 3,5cala 500GB
DVD: whatever