Cooler Master Thunder M 620W vs Antec HCG M 620W
 

I am looking to purchase online from my local PC components store for a trade in 600W power supply for my GTX 780 2GB graphics card in which I want to go with either Cooler Master or Antec PSU. I have come across 2 PSUs namely Cooler Master Thunder M 620W and Antec HCG M 620W. Currently I was using Antec VP450 450W which died a couple of days ago. I have checked the technical specs and they both seem good enough but I want to know which one will be better. Thanks for any suggestions.

Re: Cooler Master Thunder M 620W vs Antec HCG M 620W
 

I would suggest you to go with the Antec HCG M 620W Power Supply. The best characteristic of this psu is that it has a very good voltage which remains fairly stable. Since it is a modular psu, the cable is really easy to work with. You can fit securely into the power supply without being facing a lot of trouble to add or remove. It also comes with straight ends on the sata cables through which you will be able to connect the below mounted SSDs. The fans are also very quiet at both idle and load.

Re: Cooler Master Thunder M 620W vs Antec HCG M 620W
 

The EVGA 600W Bronze Power Supply is also a very good choice. This gives continuous 600W power to your system. It comes at an attractive price as well. I am very happy with my purchase of this power supply. The fans are also very quiet and stays cool and doesnt need any maintenance. The PSU looks very sleek in design and it is also very easy to install. The mesh around wires made for a really neat look. Overall it is a good all around PSU for your needs.

Re: Cooler Master Thunder M 620W vs Antec HCG M 620W
 

I would suggest you to go with SeaSonic S12II 620 Bronze 620W psu. I am using it from 1 year or so. This Power Supply is very quiet and running all my hardware components like intel i5-4670k and GTX 770 graphics card at full load without any issues. It has very stable voltages and comes with Japanese capacitors. It can fit easily in most of the system with a single graphics card inside the machine. And the best thing is that it comes with a 5 year warranty.