Can my 460W PSU handle an r9 280x?

[Srihari Pillai]

I have a computer with a 460W PSU, more details about my computer and PSU here: http://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c03787848

Could it handle an r9 280x?

What about an r9 270x?

 

[Dark Lord of Tech]

Your PSU doesn't have the required 2 PCIE power connections.

PCPartPicker part list / Price breakdown by merchant

Power Supply: XFX 550W 80+ Bronze Certified ATX Power Supply ($48.99 @ SuperBiiz)
Total: $48.99
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2015-02-24 21:33 EST-0500