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550w enough for i5 and HD6870?

So I'm a couple of days away of building my newest rig in 5-6 years or something. And I'm wondering if the 550W PSU I acquired is functional for this setup:

CPU: Intel i5 2500 (3.3 GHz)
Mobo: MSI H67MA-E35 (B3)
GPU: ATI Sapphire HD 6870
Case with 1 regular 120mm fan + 4 LED 120mm fans
1 HDD
1 CD/DVD RW drive
1 Card Reader drive

So I bought a XFX Pro 550W Core Edition. It is a single rail unit, with a maximum output of 44 apms from the 12v rail. Should this be more than enough to power the system? Minimum recommended for the 6870 is a 500W PSU.

I'm not planning on doing any overclocking. Might boost up the i5 to turbo mode or OC the 6870 a bit but if I do it will be on extremely rare occasions and will only be a bit. Hell I'm not even sure if I can do this on a H67 motherboard.

Well, any thought would be appreciated. Thank you. :)
4 answers Last reply Best Answer
More about 550w hd6870
  1. Best answer
    You are good. The official recommendations tend to overstate the need to account for low quality psu's. Yours is a good one.
  2. Best answer selected by Hiteryan.
  3. Currently running my setup and it runs just fine :)
  4. This topic has been closed by Mousemonkey
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