Gigabyte UD1000GM PG5 80 Plus Gold Fully Modular 1000w PCIe 5.0 Power Supply Unit (Rev 2.0), ATX 3.0, 12VHPWR GPU Connector, Flat Cables, 10 Year Warranty

I bought it to supply enough power for my 4090, as I do AI training locally. It's quiet and reliable, and it can surely work for more than 24 hours under stress.

The GIGABYTE UD850GM PG5 V2 Power Supply Unit is a fantastic choice for anyone building or upgrading their gaming PC or high-performance workstation. With an 850W capacity and 80 PLUS Gold certification, this PSU provides both efficiency and reliability, ensuring your system runs smoothly while saving on energy costs.Future-Proof Power for PCIe Gen 5.0This PSU is designed with PCIe Gen 5.0 support, making it a great option for gamers and enthusiasts who are upgrading to next-generation graphics cards. It provides ample power for demanding components, ensuring stability even with the latest hardware.Fully Modular Design for Clean Cable ManagementThe fully modular design is a standout feature, allowing you to use only the cables you need and minimizing clutter inside your case. This not only improves airflow but also makes for a cleaner, more organized build.ATX 3.0 Compliance and VersatilityWith ATX 3.0 support, this PSU is compatible with the latest motherboard and power requirements, providing consistent, high-quality power to all your components. It's an excellent investment for users who want peace of mind knowing their system is powered by a future-ready, reliable unit.Final ThoughtsThe GIGABYTE UD850GM PG5 V2 PSU offers a blend of high efficiency, flexibility, and reliability, making it ideal for anyone building a high-performance system. Whether you're gaming, creating content, or working with demanding applications, this PSU ensures that your components get the power they need for optimal performance.

Defective psu. Failed straight away out the box. Disappointing from gigabyte. I'd pay that bit extra and go with corsair for PSU 100% caused me issues and delay now have to return it. I WOULD GIVE IT ZERO STARS if I could. Terrible.

This is a great power supply with all necessary cables. Looks great and is super quiet

For the price this is a great value modular PSU. PSU itself feels solid, fan is quiet and have had zero issues running my system (Ryzen 5 3600 and RTX 4070 Super). Cables are OK, black plastic, nothing special, included new Gen 5 PCIE cable is handy for keeping the cable management tidy.

Very Good Quality, extremely good value. Cables are great for cable management and works very well. Also fits perfectly into all ATX Cases.

Easy to install, super quiet and it looks AMAZING in white!

…the first one arrived without a full set of leads - the CPU power lead was missing. Thankfully, the replacement included all of the specified leads, but it would have helped if they’d been labelled. Works well though.