Which PSU to go for

Your links don't tell me anything. How about just post the specs of it?

SOrry, should have double checked..
Mymax Cratus MPSU/80P600W-STD

Compatibilidade: Intel® ATX 2.31

PFC: Ativo

Proteção: OCP / OVP / UVP / OPP / SCP

Suporte: SLI / Crossfire

Fan: 140 mm com controle automático

Eficiência: 82% (típico)

MTBF: 100,000 horas

Especificações do Produto:

Dimensão / Peso: 150 x 86 x 140 mm / 1,20 Kg

Especificações da embalagem:

Dimensão / Peso: 354 x 220 x 115 mm / 1,50 Kg

Dimensão / Peso (Master  460 x 370 x 370 mm / 9 Kg

Qtde. Embalagem Master: 6 unids.


or

Corsair Builder Series CX600 V2 Features:

Ultra-quiet 120mm fan delivers excellent airflow at an exceptionally low noise level by varying fan speed in response to temperature
80 PLUS certified to deliver at least 80% efficiency at normal load conditions (20% to 100% load)
0.99 Active Power Factor Correction provides clean and reliable power
Complies with ErP Lot 6 European Union standard for low standby power consumption
Universal AC input from 90~264V — No more hassle of flipping that tiny red switch to select the voltage input!
Extra long fully-sleeved cables support full tower chassis
Dedicated single +12V rail offers maximum compatibility with the latest components
Over-voltage and over-power protection, under-voltage protection, and short circuit protection provide maximum safety to your critical system components
Three year warranty and lifetime access to Corsair’s legendary technical support and customer service
Supports the latest ATX12V v2.3 standard and is backward compatible with ATX12V 2.2 and ATX12V 2.01 systems
Safety Approvals: UL, CUL, CE, CB, FCC Class B, TÜV, CCC, C-tick
Dimensions: 5.9"(W) x 3.4"(H) X 5.5"(L); 150mm(W) x 86mm(H) x 140mm(L)
MTBF: 100,000 Hours

Thanks, dude. Been waiting for an answer on that one. I feel peace now haha

Best answer selected by eitqueto.