Need Help Not Sure What Psu Wattage ?

Crazypancake03

Honorable
Nov 12, 2013
55
0
10,630
Hello, I need some help to pick a better psu I got some cheap one and think it may be what is causing my pc to crash at random points, and I'm not even sure what wattage I need.

My Specs -

Operating System
Windows 7 Home Premium 64-bit SP1
CPU
Intel Core i5 2500K @ 3.30GHz 35 °C
Sandy Bridge 32nm Technology
RAM
4.00GB Single-Channel DDR3 @ 665MHz (9-9-9-24)
Motherboard
Gigabyte Technology Co., Ltd. H61MA-D3V (Intel Core i5-2500K CPU @ 3.30GHz) 28 °C
Graphics
DELL ST2210 (1920x1080@60Hz)
1023MB NVIDIA GeForce GTX 550 Ti (ASUStek Computer Inc) 29 °C
Storage
596GB Western Digital WDC WD6400AAKS-75A7B2 ATA Device (SATA) 25 °C
Optical Drives
No optical disk drives detected
Audio
Realtek High Definition Audio