https://www.amazon.co.uk/EVGA-BRONZE-Supply-Tester-100-B1-0500-K3/dp/B01F67KZEC/ref=sr_1_2?s=computers&ie=UTF8&qid=1542474648&sr=1-2&keywords=500w
that would literally be my limit, or just stick with the 430 CX for a whole month until my next pay cheque, my 1070ti and my 2600x are with me but it would kill not to use it for a whole month and a half.