Seasonic Prime TX-1600 Noctua Edition, Ultra-Quiet Fully Modular 1600W 80 Plus Titanium Efficiency ATX 3.1 PC Power Supply (Black/Brown) with US AC Power Cord

Absolutely premium PSU. Dead silent even when the fan is cranking. Premium cables, exceptional build quality and top tier performance. If you can get one - do not hesitate to pull the trigger. Could not be happier with this one. I've built no less than 2 dozen bespoke computers over the last 30 years and this is literally the best PSU I've ever used.

I returned Corsairs 1600 watt power supply to get this one. I can throw anything at this, for years and know it will more than handle it. Way to go.

I recently received the Noctua Edition PSU, and while I haven’t had the chance to put it through its paces just yet, I am impressed by its premium build and the individually sleeved cables. The price is high, but you will feel everything is top-notch from the moment you unbox it. Both manufacturers, Seasonic and Noctua, have a great reputation for quality products, and with a 12-year warranty, you will have peace of mind knowing this PSU is built to last well over a decade.I do have the Seasonic Prime TX-1600 (non ATX 3.0 version) which is powering a high-performance computer with a 4090 GPU, and have not had any problems. I only decided to upgrade because I am starting a new build which will have a 5090, and wanted to comply with the ATX 3.1 standard with a trusted brand.As far as my justification for the price of the PSU:1) Meets 3.1 ATX Standard2) 1600 Watts will cover all your current and future power requirements that you throw at it.3) Titanium certification4) Premium individually sleeved cables (this alone is worth at least $100), but it's brown & black.5) Noctua branding with fan for the "coolness" factor.Once I get everything installed, I’ll update this review with real-world performance feedback. But so far, it’s clear this PSU was worth the premium price for the quality, future-proofing, and peace of mind it offers. Just be sure that your PC Case accommodates the size.

Seasonic has a long history of making the highest quality power supplies. I've been buying this brand for about 20 years now. Teaming up with the best computer fan maker in the world, Noctua, makes this PSU an engineering masterpiece. As described, this is super quiet even if you put the button in standard mode (vs hybrid mode) so I just leave it on standard mode to allow the fan to cool the circuit more for longevity. The Noctua fan draws in air and it exhausts the hot air from the rear near the power cord. I have it mounted upside down in my case because that's where I have a ventilation intake and filter at the bottom of the case. I love that this has the 1600W capacity (for my Threadripper PRO build) and that it has plugs for PCI Gen5. This is almost like a collectible, I bet it will be in high demand and short supply.

This power supply is great. The performance and efficiency of the PSU is top notch and it’s made by one of the best manufacturers out there. With a 10 year warranty you can’t go wrong. The installation was very easy and fit well in my case with zero issues. The price is a little high but it’s an investment in something that will last you a decade. Highly recommend.

While these are hard to get right now, it is worth it if you can find a way - this thing is whisper quiet, built like a brick outhouse, and comes from Austria when it ships. Best of the best.

I got this for a 285k in a fractal torrent case. The build quality is really high, especially compared to a super flower. The cords are braided and there a ton accessories to help organize and keep the cords uniform and neat. Planning on ocing the 5090 when it comes out, the main reason I was looking for something bigger and keep the efficiency between 50%-60%. The noctua is a cherry on top wish it was a 140mm but it's pretty much dead silent so might not matter in the end.

I had a Corsair AX1500i and loved it, but it was not natively compatible with the new ATX 3.1/PCIe 3.1 connectors and cables (an adapter was needed) making the cabling messy. I love this PSU it is extremely quiet et truly efficient! I highly recommend it if you can afford it!