Core i5 2500k(4.4 GHz) with coolermaster hyper 412 slim
RAM:
8 GB Transcend 4*2(1600 MHz)
Hard Drive:
Hitachi 1 TB
Graphics Card:
Gigabyte gtx 670 oc Windforce 3x
Display:
Samsung syncmaster 943 19"
Sound Card:
built in
Speakers/HPs:
Creative inspires 2.1
Keyboard:
Logitech K120
Mouse:
A4 tech office
Controller:
Logitech F310
Power Supply:
Thermaltake smart modular 550 W
Optical Drive:
DVD ROM
UPS:
Luminous solo 1200 VA
Operating System:
Windows 8 pro X64
ISP:
Banglalion wimax
Download Speed:
64
Join Date
Nov 2010
Location
mirpur-13,dhaka
Posts
284
you didnt mention the amp of 12v rail.i think ur system is ok with the 400w psu.you can see here. this is for 550ti oc.and they are recommending 400-450w.you can check yourself here.i think you dont need any 500w psu right now,and no need to unplug you dvd writer.