Is this PSU enough for my system?

[warhammer23]

Hello.
One quick confirmation if i may.
I also used some of the online calculators but also want to be sure.

My system:

i7 2700k @ stock (no plans to oc)
Asus Maximus Gene V Z77
2x 4 GB Crucial ddr3 @ 1333 Mhz
1x MSI GTX 760 OC 4Gb
1 x SSD
1 x HDD
3 x fans

Will this Psu be enough to safely use it in the long term?

Seasonic SII12 500w
- 5 years old
- 17 A + 17 A on the 12v rails
- 80-85 % efficiency

In the past i've used it on an e8400 + Gtx 470 system with no problems.

Thank you.

 

[emdea22]

Seasonic S12II only have 1 rail. And yes its more than enough for your system.

 

[warhammer23]

Perfect. Glad to hear that after 5 years of use i still can rely on it.

Ah ok. I only copied what was on the side sticker.

http://images.anandtech.com/reviews/psu/2007/seasonic-s12-ii/03.jpg

 

[nukemaster]

You have one of the few power supplies that allowed adding of rails.

Either way, you are good to go.

 

[Dark Lord of Tech]

A GeForce GTX 760 needs 30 amps on the 12v rail and a 500 watt power supply.

Your PSU has 2 - 17 amp rails and the proper PCIE power connections to run your specs with a 760.