Super Flower Leadex III Gold 750W 80+ Gold, ECO Fanless & Silent Mode, Full Modular Power Supply, Fluid Dynamic Bearing Fan,10 Year Warranty, SF-750F14HG (750W)

I recently upgraded my PC with the Super Flower Leadex III Gold 750W Power Supply, and it has completely exceeded my expectations. First off, the 80+ Gold efficiency means my system is running more efficiently, and I’m saving on electricity costs. The full modular design is perfect for cable management, making the build much cleaner and more organized.One of my favorite features is the ECO Fanless & Silent Mode. During low loads, the fan doesn’t even kick on, making it nearly silent—a big plus for anyone who values a quiet workspace or gaming setup. When the fan does engage, the fluid dynamic bearing fan ensures smooth and quiet operation.The 10-year warranty is also a huge selling point, knowing that this power supply is built to last. I feel confident in its long-term reliability, even with demanding components in my system.Overall, the Super Flower Leadex III Gold 750W has been an excellent investment. If you're looking for a high-quality, efficient, and quiet power supply, this one checks all the boxes. Highly recommended!

Pros:* Good build quality* Good holdup time* Low ripple* Good transient response* Very quiet fan (even in non-eco mode); Lamda A+ rating on noise.* Nice looking sleeving on PCIe, EPS, and ATX cables* Stays cool even under heavy load* Worked 100% out of the box* Price (after -$30 coupon is fair; $120 for the 850 watt model. Other A-tier models were more.* Nice pouch for unused cables* Reasonably short on depth* Cable length is perfect for a mid-tower; if you have a larger case, you may want extensions* No problems on stress test (see full system specs* Just barely misses Platinum level efficency at 220. Misses by more at 110, but still exceeds Gold level by a healthy amount.* Good independent reviews.Cons:* Cables have caps in them. A plus for ripple, but a minus on appearance.* PCIe cables are pigtailed; I prefer one connector per cable.* Other than where the caps are, the cables are really slim; it is fine from an appearance point of view, but I wonder if they are really using 18ga wire.Overall review/system specs:Gigabyte X570 MasterRyzen 7 5800XPatriot 4400 MT/s DRAM 8g x 4, Running at 15-15-15-15-32 3800MT/sPowerColor Liquid Devil 6800XTWD BLack SN850 500GB x2Sabrent Rocket 1TBWD Black 6TB HDDCustom loop with two 360mm radiators8xNoctua Redux 1700RPM PWM fansCPU and GPU both highly overclocked, total system draw at max (excluding short spikes): about 600wPhanteks Pro 2 caseSo, obviously a high end system with very demanding power draw with some heavy transients. I trust this PSU with my system, so obviously I have a lot of confidence in this PSU. I was going to go with a Coesair RMX850x or a Seasonic PX-850, but they were both $160 at my time of purchase and this was $120. All three of these PSUs are top picks in the A-tier on the LTT PSU tier list.Bottom line: I am picky with my components and I am pleased with this PSU.

Work amazing with Ryzen 5 2600 @4.0ghz 1.290v with Cooler Master 212 RGB Black16gb DDR4 3000Nitro RX 580 8GB3 Hard drivers, M.2 Drive8 120mm RGB Fansdont even knows, just the best quality for this price range 750w pure power, modular, and 3 fans mode works amazing. RecomendedPros:750w in test give 800w continousTwo EPS ConnectorsPlenty Sata conectorsmodulargold 92% efficientnice build silent fan with 3 modesbuild quality and great build cablesnice package protection inside the sealed boxfull japanese capacitors nippon and nichicongood cable lengh for management7 years warrantyCons:NoneRecomended power supply from Super Flower

I have to second guess if my computer is on. This power box is very quiet. I needed a 300 Watt power supply but I got this 850W since the cost of 550W was very close. This also makes my computer future ready and currently my max load comes to 400W so this power box don't even need to turn on the fan to cool the unit.I got be_quiet! brand CPU cooler, be_quiet! brand case fans, and be_quiet! brand computer case. The computer is in my bedroom so I can now just turn off the two 4K screens and go to sleep and zero sound would come out from my computer which is on doing work. I use NVME and SSD so no mechanical drives with Ryzen 7.