My specs:
Motherboard P8H61-M LX
Procesor G620 2.6 GHz
Ram 4 GB 1066 Mhz
DVD-RW
Integrated graphics and
Power Trendsonic 400W.
I want upgrade GTX 260graphics card on my computer.
Will it work on Trendsonic 400W?
AFAIK this PSU is a generic one and will not provide continous wattage. Your best upgrade would be a Radeon 6670 which does not require external power.