550w PSU is it enough with this PC

Shallnark

Prominent
May 9, 2017
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Hello Im building a new PC and Im really worried about the PSU ( because I already have the PSU).
So my PC build is like:

Intel i5 6600k
Asus Z170-A DDR4
MSi GeForce 1070 8GB GDDR5 SLI DirectX 12 VR Ready
16 GB RAM DDR4 3000MHz
1 TB HARD dRIVE
120GB SSD
6 fans

550W PSU

80PLUS certification ( 230V EU internal )
Efficiency (20%) at 230V, 86 Load
Efficiency (50%) at 230V, 87 Load
Efficiency (100%) at 230V, 83 Load

Full PSU info : http://www.bequiet.com/en/powersupply/677

so is it safe to use it with the upper mentioned parts ?

I will NOT overclock unless I upgrade it, and i only play 8 hours maximum ( continuously )

Thank you