EVGA Supernova 850 T2, 80+ Titanium 850W, Fully Modular, ECO Mode, 10 Year Warranty, Includes Free Power On Self Tester, Power Supply 220-T2-0850-X1, 850 Watt

Best power supply available! Modular cabling, so you only have the cables you need instead of needing to tie down a bunch of unused cable leads. 1600 watts from a standard 110/120 outlet. Titanium level of efficiency. Stable and steady power flow. I only use EVGA power supply units. They stand behind their products with great customer support and a 10 year warranty on these PSUs. This PSU can be used with the North American standard 110/120 volt or the 220/240 volt of other power grids. The modular cabling allows the user to select which internal power cables are needed, plug them into the PSU, store the extras and avoid unnecessary cable clutter inside the system. When you handle this power supply, you see and feel the quality of it. It is a very heavy duty design and it includes an attachment that allows you disconnect from the MB and power up the unit so you can get things like a liquid cooling system primed and flowing without endangering the components being cooled. It also includes the attachments necessary to support dual PSUs. Sometimes, getting a liquid cooling system primed can be a bit of chore and take some time to get it flowing correctly, If you are doing this while the components are powered up, you have the potential of causing damage due to overheating. But with the PSU powered up independently of the motherboard, you can get the pumps going, get the coolant flushed through the tubing and be sure that things are working correctly before going hot. The only thing to be aware of is the power usage with a 1600 watt PSU. If you draw the full 1600 watts while plugged into a 110 volt outlet, that is 14.5 amps by itself. Most standard outlets are only capable of handling 15 amps. I actually installed a 20 amp outlet beside the existing 15 amp outlets to be sure I had sufficient supply for everything. Also, if you are using a UPS (Interruptible Power supply, also called a battery backup,) you need to make sure you have a UPS that can handle 14.5 amps for this PSU plus any other devices plugged into it, such as the displays. I use an UPS that is designed to provide a 20 amp output. A small 650 VA UPS (the ones that cost $50 to $80) is probably not able to handle the load. But, that warning would apply to any PSU with a high wattage rating.

Im using this to power an Asus Z270 TUF Mark1, i7-7700K, 5 drives, 7 fans, and two GTX Turbo 1080s and its performing very well.

I changed my GPU twice and it was very easy using this power supply because it is compatible with all types of sockets and even provide high quality cables for all types of sockets. Very satisfied.

Probably a lil overkill but what the heck. Never hurts to have more than what you use. Seems quiet and efficient enough.

good

As a novice PC builder, I was seriously considering coughing up $80 to have Amazon send over an expert to install this PSU into my computer. However, I decided to take the risk and do it myself. The installation process was relatively easy because the instruction is succinct. The only way youll fail is if youre illiterate or youre blind. The most difficult part was cable management. I have a Zalman Z9 Neo White Mid Tower ATX case, but since the cables arent flat, the side panel cannot snap back on 100%; the bottom is protruding, but thats something I have to live with until I buy a better case. Overall, this PSU is a must have for those who have invested a large sum of money into their rig. You need a top tier PSU to back up all those expensive parts!

So far it performs as advertised. Quiet. Good quality cables and connectors. The Eco mode is a plus.

this thing has so many peace-of-mind features but the two most valuable are that it is /silent/ and so efficient that im just gagged! absolutely satisfied with this product im happy to have chosen this psu at a little higher cost.

I want to give this PSU 5 stars but I cant. There are 3 items that keep it from that 5th star.

Update: After 1 month of usage, my PC stopped working. I was shocked, what could possibly go wrong when you buy high end hardware? I couldnt get BIOS to show up. I tried everything I could think of. Eventually what nailed it was when I plugged this power supply into my old Z97 Haswell system, it immediately started boot looping.