good power supply for intel core i5 4570

Solution
With 45 amps on the 12v rail this is more than enough power.

PCPartPicker part list / Price breakdown by merchant / Benchmarks

Power Supply: XFX 550W 80+ Bronze Certified ATX Power Supply ($50.99 @ TigerDirect)
Total: $50.99
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-05-01 22:06 EDT-0400)



List Price:
$79.99
Instant Savings:
- $29.00 (36%)
Today's Price:
$50.99
Less Rebate:
-$25.00 Expiration Dates Vary. See Terms.Restrictions Apply.NOTICE: Limit (1) ONE rebate per person, billing address, company, or household
Final Price:
$25.99 * After Rebate

Dark Lord of Tech

Retired Moderator
With 45 amps on the 12v rail this is more than enough power.

PCPartPicker part list / Price breakdown by merchant / Benchmarks

Power Supply: XFX 550W 80+ Bronze Certified ATX Power Supply ($50.99 @ TigerDirect)
Total: $50.99
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-05-01 22:06 EDT-0400)



List Price:
$79.99
Instant Savings:
- $29.00 (36%)
Today's Price:
$50.99
Less Rebate:
-$25.00 Expiration Dates Vary. See Terms.Restrictions Apply.NOTICE: Limit (1) ONE rebate per person, billing address, company, or household
Final Price:
$25.99 * After Rebate
 
Solution