V850 SFX Gold 850W Small Form Factor PSU ITX SFF Power Supply, Fully Modular, 80 Plus & Cybenetics Gold Certified, ATX 3.1, PCIe 5.1 Ready, 90° 12VHPWR Cable, 10-Year Warranty, White

It's well made and it is extremely quiet on low loads but can get a little louder as it ramps up, but 90 % of the time it's very quiet. I love the cables it came with. They where the perfect size for the case I was using so it made cable management a breeze.

I'd been looking for a power supply to for itx case. Did realize there were so many different sizes. Popped this went in and it was perfect. And the completely module cables actually made a big difference. It's very nice, small and compact but definitely very powerful for its size.

i’ve been using this power supply in my small form factor build and it’s been rock solid so far. the fully modular design made cable management way easier, and the angled cables are a nice touch for tight spaces. it runs very quiet, even under load, and having the newer atx and pcie standards gives me some peace of mind for future gpu upgrades. overall, it feels well built and reliable, which is exactly what i want in a psu

The short cables which come with this are perfect for the minisforum deg2 eGPU since the power supply sits next to the "mother board" connector and there is not a lot of messy excess cable to wrap up. On the other hand, the right-angled 16-pin cable for the graphics card power cable is bent the "wrong way" and the cable had to be looped around to be attached to my asus proart geforce rtx 5070 TI on the eGPU. I believe this is the standard orientation for these right angled cables, though. It still was fairly short and does not look bad. Note that the deg2 installation video shows the thumb screws installed in the wrong holes in the deg2 for an SFX sized power supply, so just just do the right thing instead.

The Cooler Master V850 SFX Gold packs a serious punch in a miniature package, but is it the perfect PSU for your mini-ITX build? Let's dive in: Powerhouse in a Pint-Sized Package: 850W of juice makes it suitable for even the most power-hungry builds, from high-end CPUs to RTX 3080s. 80+ Gold efficiency keeps energy waste and your electricity bill in check. Compact SFX form factor fits snugly in mini-ITX cases, leaving room for your other components to shine. Whisper-Quiet Cooling: (mostly) FDB fan spins silently under normal loads, keeping your rig a tranquil oasis. Even under heavy pressure, noise levels stay surprisingly low, although some users report a noticeable hum. Modular Magic: ✨ Fully modular cables let you ditch the clutter and keep your case looking sleek and tidy. High-quality braided cables are durable and flexible, making installation a breeze. A Few Snags to Consider: Price tag reflects the premium performance and compact size, making it pricier than some non-SFX options. The included SFX-to-ATX bracket might be unnecessary for some mini-ITX cases and adds extra bulk. A couple of user reports mention coil whine under specific workloads, though not a widespread issue. Verdict: The Cooler Master V850 SFX Gold is a top contender for mini-ITX builders seeking top-tier power and quiet operation. Its compact size, high efficiency, and modular cables make it a dream for building clean and cool rigs. However, the premium price tag and potential for minor noise quirks might give budget-conscious or noise-sensitive users pause. In short: Get it if: You want the best power delivery and efficiency for your mini-ITX build, prioritize low noise, and appreciate quality craftsmanship. Skip it if: You're on a tight budget, can tolerate a bit more noise, or don't need the absolute power-house performance for your setup.

Worked as expected for about a month and then the fan began to screech. Registering the product and RMA with Cooler Master is confusing and frustrating.

Purchased this SFX power supply for my Ncase M2 build. So far a few months in, it has performed very well staying quiet even under full load with a 9800X3D and a 9070 XT. Being that it is modular you can choose which cables to use, allowing for reduced clutter in an SFF case. Overall it’s a great little power supply!

Used it to replace the OEM power supply in my Razer external graphics case. Powering a Nividia 3090. OEM supply couldn't handle the ultra settings in MSFS 2020