GAMEMAX 850W 80 Plus Gold Power Supply, ATX 3.0 & PCIE 5.0 Ready, 100% Japanese Capacitors, Fully Modular, ARGB SYNC with Motherboard, RGB-850 Pro, White Version

My entire PC Case is white including my GPU. Found this PS on here and it's really nice. It's 100% modular so you don't have to plug everything in if it's not needed. Much more cleaner install when you don't have a spaghetti of cables you don't need. The ARGB syncs perfectly into my motherboard and just over a 1000watts of power is plenty but I'd rather have too much then not enough. The cost difference was nominal between the 850 and 1000. Seems solidly built and fired right up with zero issues. Nice, quiet and clean.Overall it's a nice PS but a little pricey. However it's White, Modular cords are white, 80+, and has ARGB.Power Supply is in lower left corner of case.

I recently upgraded my PC with this 750W power supply, and it’s been a fantastic choice! The 80 Plus Gold Certification is a standout feature—delivering 90% or higher efficiency under typical loads has noticeably reduced heat output and saved me on energy costs.The ATX 3.0 & PCIe 5.0 readiness is a future-proof dream. It easily handles power excursions, making it fully compatible with my NVIDIA 40-series GPU. The included 12VHPWR cable was a convenient addition and made installation hassle-free.The use of 100% Japanese capacitors gives me confidence in the long-term reliability of this PSU. Paired with the peace of mind provided by the 5-year warranty, it’s clear this is a high-quality product built to last.As someone who values aesthetics, the ARGB SYNC is a game-changer. The lighting effects blend perfectly with my motherboard’s software, elevating the overall look of my rig. The whisper-quiet 140mm fan is another huge plus—keeping my system cool without the annoying noise.Finally, the fully modular design makes cable management a breeze, keeping my build clean and optimized for airflow.This PSU checks all the boxes: performance, reliability, and style. If you’re building a high-performance rig, this is an excellent choice. Highly recommended!

quiet, easy to install, runs great power, i have not had it long enough to test the life span.. but will write a review next year

I like the PSU itself and the RGB works well with Mystic Light (MSI). The cables are not attractive - the PSU is built to be featured visibly - it's white and has RGB, but the cables are VERY ugly and unkempt. I addressed this by using an extension to the mobo but the cables coming out of the PSU are still visible and still ugly. GameMax needs to upgrade its cable game!

Works perfect and good value

If your looking at power supply's let me give you a suggestion, go big! If you calculate 600w is fine for you then go 700-750w on the supply, reason being there certified to give a specific output at a specific temp and stabilization across all power connectors without overheating. General rule is you want a power supply that is being 80% duty cycle under full computer load on every component. This keeps from overloading the power supply. If you need 600w and you get a 600w supply, at full load you've got no overhead and your pulling 100% duty cycle which can lead to overheating and worse...instability. You want some extra. My setup calculated 620w at full load so i went with a 800w and it works awesome. At full load after 30 minutes theirs hardly any heat coming out of the PSU, voltages don't fluctuate at all! Most of the bad reviews you'll read on PSU's is do to user error getting the wattage there system is pulling, they overheat or have instability issues and complain in the reviews saying its junk when it was there fault. Also each PSU has a variation to the one next to it, its science not a guarantee that 600w rated output is going to give exactly 600w at all times, heat is a factor but also each component is different, you may get 583w out of one and 617.5 from the next. Just over shoot it by at least 100w to play it safe and keep things cool and stable. Cards and boards also have a variation in draw and voltage controls, just calculations doesn't mean that's true to what it consumes. Each is different and each BIOS is different in how it handles power draw. you don't want volt and amp fluctuations just because you wanna save $20...remember this is the heart of the system, you need a strong heart for the body to function properly.

I ordered this PSU because the price was great for everything I would ever want in a power supply. I should have known it was too good to be true. When I finally find an opportunity to purchase a 5080 at a not-insane price, I come to realize this product didn't even come with a 12VHPWR cable to power it. The PSU has the port for it but no cable. I even ordered a replacement, hoping it would resolve this issue but nope, still no 12VHPWR cable. So, I have decided to return this product completely and I'm quite sad about it too because, like I said earlier, it has everything I want at a great price point. Sadly, it really was too good to be true. I'm so disappointed that I have to disassemble nearly the entirety of my current setup to install a different PSU.Pros:- Price- ARGB- Color (white)Cons:- Missing 12VHPWR cable. Even the replacement was missing one.- Doing slightly more research, this brand is unfavorable to some benchmarkers, resulting in a nice fireworks show. I was willing to give it a chance despite that and I was even contemplating upgrading to the 1000W version but the inconsistency of what's in the box solidified my decision to avoid this brand at all costs. Other reviewers here seem to have similar problems with missing cables, especially the 12VHPWR cable.

I Have just started putting together the new computer that this power supply will power so I don't have any performance to report. BUT it looks and feels very well built. More after the built it complete