MB650B PC PSU 80 Plus Bronze Semi Modular ATX Power Supply 650 Watt, 120mm Quiet Cooling Fan, 5 Year Warranty

This is my first fully modular power supply and it's just perfect, it comes with all the cables you'll need. I used this psu on my 12700K cpu with a RX7800XT and had no issues with power. Everything turned on the first boot and haven't had any issues. I've never seen power supply made by Gskill but I've used their ram and they are always solid and I just gave it a shot to this power supply and so far I'm liking it.

What I like the most, is it's quiet. Prior to purchasing this I had a semi-modular PSU in my system, but the fan was making the dreaded grinding noise and not spinning properly. It was still working, but I found that flipping my tower upside down made it work like it should...and it was quiet. Not a permanent solution though.I purchased this unit due to it being fully modular and at a great price for being a minimum gold standard. My previous PSU was also an 850 watt.The only downside, are the cables. They're stiff, flat, and a little challenging to manage in my current tower. I prefer the rounded wrapped ones, but in order to keep things running and avoid spending a few grand on a new system, this does the job it's supposed to do for the time being.I would recommend for the value and performance (for a fully modular PSU) that doesn't need to be pretty in an older case where all your components are in the open when you take the side panel off. It's probably good for newer towers as well where you can hide your cables and no one will notice.

Super easy to install and the modular design is wonderful. I have so much room for future upgrades. Great performance, quite, and a great value.

This power supply worksd great and so far has been a workhorse for a newer Ryzen 7 system. No issues

The computer kept turning off. They changed the area where you get the most efficiency. Just keep that in mind.

Have had it connected to a Gigabyte X670 Aorus Elite AX MB, AMD 7900 processor and NVidia RTX 3060 12GB video card for a little over a month. Been constantly monitoring voltage with HWinFO64 to the CPU, GPU and memory. Rock solid from idle to full load; always within span of <10 milivolts. Quality of the cable ends is impressive... fit snug with no side play, snap in and remove easily at both ends. Purchased this on a rebound from a DOA Enermax PSU which also had ill-fitting cable ends that didn't want to lock, or would lock and then couldn't easily remove. Plenty of supplied cabling for hookups and the fan is quiet. It's a keeper.

Would not power up at all, completely dead. Also, does not include a cable/connector for the 4 pin CPU receptacle on the mother board, which may or may not be necessary. If unnecessary, both product listing/description on Amazon along with the manual should explain why the 4 pin is not included. I expect better from G Skill.

For this price the performance can't be beat. Fully modular with easy to maneuver cables and gold rated. You'll be hard pressed to find other power supplies of this quality for this price. G.skill did a great job with this one.