1000W Power Supply 80+ Gold Full Modular PSU, ATX 3.0 & PCIE 5.0, ES1000

This was a dream. I'm graduating from an old monster 1200W PSU that I had in my full tower case. Unfortunately, that thing was too big to fit into modern cases, especially now they all use that annoying PSU "sleeve" setup inside. So I needed something smaller, and would not compromise on getting something that was fully modular, and had to be at least 1000W because I have the max internal hard drives I can stuff inside my case.This power supply is quiet, the cords and connectors are high quality, flexible enough for good cable management, and tight connections. The back where the cables connect to the power supply are nicely colour coded for which type cable goes where if you can't get a good full-on look at it to read the text labels because you already installed it in the case then realize you want to swap a couple connectors. Not that I did this! ( I totally did this)It's super quiet. I upgraded from a bronze standard to this gold one and my power bill already dropped a bit. I've already had a power outage and 2 monsoon storms and the protections worked perfect. The metal exterior is nice and firm, not easy to bend just pressing your thumb against it. I especially loved that it came with a tester connector that you can easily plug in so that there's no nervous paper clip action going on. Finally, the price is incredible value. I was on the tightest budget imaginable and desperate to get something modular, 1000W, and small enough to fit and this was the best value ever!

I bought this psu because I was low on cash and my previous psu died. Iv waited for quite a bit before I put a review on here. I've ran a 3060, 3070ti, and a 4070 ti super through this thing and it's still chugging. Ive had this thing since May 9f 2023 and it's still working great. Idk if I got lucky (I've seen negative reviews on here) but it's worked great for me.

I bought the ES1000 which has 10year warranty. I have used it less than 1 year(bought in July 2024). Recently, when I tried to play the new game (Microsoft Flight Simulator 2024), the power supply was beeping then it shutdown my computer. I have AMD Ryzen 9 5900X and AMD Radeon RX 6700 XT, my computer setup is well below the 1000W limit of the power supply. I used the OCCT tool to test and found that the power supply failed the test, which means it cannot handle the CPU and GPU at full load. During game play of MSFS 2024, the GPU was only pulling 180W to 195W, which is below the 230W max of the GPU. As for CPU it was only pulling around 80W. It works fine with other games like Black Myth Wukong and NBA 2K24.I have sent an email to Pystar asking for a replacement. If they do send me a replacement, I will bump up this rating.

My Corsair RM1000X died on me. Was going to replace it with another Corsair ( First of dozens that have ever failed on me ) and saw this cheapy 1000 watt. Figured I would use it while I RMA. So far its bettern pretty excellent. Also happy it came with a jumper. I don't even need it , but glad to know I have it if I do. Beats using tweezers ha.

Works great

Great product works great

Powered my 3090 build with no problem, suggest nice cable extensions if looks are your thing, overall a pretty good product for the price

I bought this to replace a failing PSU and it performs wonderfully. I have had zero issues with it so far and I've had it for several month running every single day. It's a great product at a great price. If you are debating on whether or not to buy this, definitely buy this. You won't be disappointed .