Wattage exceeds total system draw by 20-30% headroom
80+ Gold or higher for efficiency
Modular cables reduce clutter in your case
💰 Mid-range builds: 650-750W. High-end with RTX 4080+: 850W-1000W+
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ProductWattsRatingModularColorValuePrice
GIGABYTE GP-UD1000GM PG5 Rev2.0 - PCIe5.0 Ready - ATX3.0-1000W 80 Plus Gold Certified - Fully Modular Power Supply
Gigabyte★★★★4.1
1000W
80+ Gold
Full
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$159.99
Specifications
Watts1000W
ModularFull
ATX 3.0Yes
addedAt2026-05-15T13:17:14.416Z
sourceamazon-discovery
Rating80+ Gold
Customer Reviews★★★★★4.0 · 5 reviews
★★★★★Good price
It works and best option for the price. Be careful because the connectors are not labeled. Don't mix and use other cables. The cables are flat. So be careful moving the cables around the case slot. Don't scratch the jacket of the cable.
champster · 2026-01-23 · via amazon
★★★★★Excelente calidad y cero ruido.
Excelente fuente de energía, muy silenciosa, conectores perfectos para la necesidad que tenía, sin duda una compra excepcional.
Enrique Ramirez · 2026-02-11 · via amazon
★★★★★2/10 experience.
To establish ethos: I build computers, servers, and switches for government contractors which are used on oil rigs & boats, in jets & autonomous vehicles, and more. I also build gaming computers on the side. Customer service response time takes around half or a full business day to respond. (This is good). I began by informing Gigabyte’s customer service (Gigabyte support) that their power supply came dead on arrival. I told them I made certain everything was plugged in and the power switch was in the “on” position. I tested the unit with a different power supply and had no issues powering the unit. Their response was an apology for the unit not functioning. They asked me to verify the unit was installed correctly (which I had already mentioned I did in the original message). They then said to return and order a new one. I returned and ordered a new one. The second power supply also came dead on arrival. I contacted customer support again. They told me to take it to a computer shop to verify I assembled everything correctly. They also said to return it and get a new one if it still doesn’t work. I established my ethos and told them I know what I’m doing. I had also reiterated from a previous message that other power supplies have been working with the unit. I made them aware I was going to go buy a different power supply from a different brand since the only solution they’ve provided me is to keep getting new ones and try again. This time they asked me to perform a paperclip test (stick a paperclip in pin 4&5, the power and ground pin). If the fan runs then it means the power supply works. The motherboard works and I already established this in previous messages. Doing the paperclip test won’t provide any additional insight in this scenario. (This is because there is already a closed circuit to check if the power supply works). I did the test anyways since they wanted to know the results. The power supply failed. I told them the results. Their response was I got unlucky and got 2 bad power supplies in a row. They told me to return it and buy another. I informed them I will return it and buy a different power supply from a different brand. They thanked me for my update and ended communications. The 2/10 points they get were for timely responses and not being rude during correspondence. Everything else was terrible.
Michael · 2024-05-09 · via amazon
★★★★★Great power supply
Great power supply, going to order two great power supply more
Ron drenner · 2026-01-05 · via amazon
★★★★★Ticking occasionally from fan in psu
Have not tested the product yet, but I found out that this 8 pin connector only had 7 pins and I'm pretty sure that's not good Update: it is actually made specifically to have the pin missing and any DOA psus may actually be because you aren't using the right pins for the cpu just make sure your 4+4 pin is used it's on the box, only issue now is a tick noise that happens every minute or so a couple times then stops i think the fan is wobbling but will keep yall posted