EVGA SuperNOVA 850 GM, 80 PLUS Gold 850W, Fully Modular, ECO Mode with FDB Fan, 10 Year Warranty, Includes Power ON Self Tester, SFX Form Factor, Power Supply 123-GM-0850-X1

It's a 650 watt fully modular power supply. I love EVGA and they make fantastic gear.Nothing wrong with this at all and the fact that it's fully modular made it possible to use in the Mini-ITX rig. That said, it's designed for a "small" machine. You aren't running a full-size ATX board with a power hungry CPU and an NVIDIA 4XXX series graphics card on it.Work within the limitations of the power supply and you won't be disappointed. It's quiet, has all the connectors you need and works like a champ.

I had to replace my evga 750 p2 after 7 years of constant use and heavy gaming. I wanted to anyways to convert my build into a KKSB case in the future so I thought I can get away with sticking this in for the time being. I end up having to open the back panel and prop it up on a box to reach everything.I’m currently in a atx case.The cables are short. You have been warnedOther than that, everything works without an issue and I love it. Their customer support is at another level. I once sent in my hybrid 980TI because of a defect. They couldn’t replace it because they stopped manufacturing it. So they ended up giving me a 1080Ti hybrid without telling me. I was bewildered (in a good way) when I saw that pop up on my screen!

I got an 850GM to replace my 650GM from almost 6 years sgo. That PSU is still going fine, I am only replacing because while the 650W COULD run my 3080 no problem, it was 350W under the reccomended PSU rating. I have never had a single EVGA PSU die. I wanted to make this review only to comment on the people saying the cables are too short. This is an SFX PSU. If you plan to use it in a full sized case you WILL need to get extensions or custom cables. The short cables are a feature as 95% of the people using this unit are using it in a small form factor case where long cables just get in the way. If you are getting this for something like an O11 Mini, GET EXTENSIONS. Don't get mad at EVGA for thinking about where this system is likely to be used and making the cables work even better for the primary use case. If you are building an ITX system these cables should be close to perfect length and there will be very little management necessary. These units are top notch, and I have never in my life had better customer service than that provided by EVGA. If you know and understand what you are buying, this is a fantastic PSU and it punches well above its class. In 6 months of using it with a 10850K and 3080 I have never once had it shut down. Not even during synthetics. At least for the 650W I can attest that it is likely overspec'd so that they can call it 80+ Gold at 650W, even though it can probably handle significantly more power before it will trip. Absolutely top notch product.

I cant believe how small these things are getting.This makes small form factor builds much easier.

EVGA makes some of the most robust/reliable PSU's in the PC world, and this is a highly rated one by the dudes far nerdier than myself who are into hardware like that. The modular cables are pretty decent quality, even if they lack flexibility. Plenty of additional cable slots above and beyond what I am using with a midrange gaming PC. The unit is definitely quieter than the 10 year old Corsair unit it's replacing, but that's not really saying a whole lot. To fit into my mid sized tower I had to screw on a faceplate that screwed into a mounting bracket that screwed into the tower (not a downside I just found it comical).The only reason this isn't getting 5 stars is because of how short the cables are, if you have a mid sized tower it's highly likely you will need extensions for the majority of your cables.

I've been looking for a PSU which will fit in the small case of my Inspiron 3670. This one does the trick. It's even smaller that the Dell PSU. It comes with an adapter plate fits over the opening in the back of the case and allows this PSU to be securely mounted. I also really like the "plug-in what you need" concept for the wiring. All needed cables are supplied. One thing to note, for my 3670 I needed a 24 to 8 pin adapter. They don't all work with the 3670, but I know that the URIMPAVIDO Eyeboot 24 Pin to 8-Pin Power Supply adapter does.

Silent fan is super nice, can hold up my Ryzen 5 5600x with XFX rx 6700xt with no issues until later on its started to have buzzing sound when pc on light load and even when its turned off until you unplug the whole pc to stop that buzzing, kind of disappointed its started like this after your RETURN windows expired.

There’s lots of people complaining about how the cables are too short, but really they are actually the perfect size for a sff pc (the case I used was the nr200). I don’t think the cables would fit something like a h210, I suggest sticking to cases below 20L in volume if you are going to buy this psu.I was a bit worried about the wattage since in my system I’m using a 10700k and a msi 3070 gaming trio, but it runs perfectly fine, even under high loads. I’ve seen photos of people pairing this psu with a 3080 but I can’t recommend it. I advise that if your using a 3080/3090 you buy a 750W+ power supply.