So for my christmas I wanted my dad to but me a gtx 750ti but I was worried that my psu isn't strong enough to power the card. Here are my specs:
CPU: i7-4770
Current GPUs: Asus gt 730 2GB ddr3 and AMD Radeon HD8570
RAM: 16 GB ddr3
PSU: 240w-290w Delta Electronics
HHD: Seagate 1TB Sata Hard Drive\
Motherboard: Dell Optiplex 9020 Motherboard
CPU: i7-4770
Current GPUs: Asus gt 730 2GB ddr3 and AMD Radeon HD8570
RAM: 16 GB ddr3
PSU: 240w-290w Delta Electronics
HHD: Seagate 1TB Sata Hard Drive\
Motherboard: Dell Optiplex 9020 Motherboard