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Apevia ATX-GX850W Galaxy 850W (No PCIe 5.0 & Gen 5 12VHPWR Connector) 80+ Gold Certified Active PFC ATX Semi-Modular Gaming Power Supply

  • Based on 656 reviews
Condition: New
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Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Mar 5
Order within 5 hours and 19 minutes
Available payment plans shown during checkout

Size: 850W


Features

  • 850W 80+ Gold Certified Active PFC ATX Gaming Semi-Modular Power Supply.
  • Modular Design Supports Cable Management. Connectors: 1 x 20/24pin Main Power, 2 x P8(4+4P) ESP 12V, 4 x SATA + 4 x 8(6+2)pin PCI-E, 4 x Peripheral, 1 x Floppy. Single 12V Output for Higher Power Usage
  • Auto-Thermally Controlled 135mm Black Fan. Output: +3.3V@20A, +5V@20A, +12V@66A, -, +5Vsb@3A
  • Heavy Duty Protections: Short-Circuit/ Over-Voltage/ Over-Power/ Under-Voltage Protections. Double Forward Converter Design.
  • Supports ATX 12V 2.3 Version. Supports Dual/Quad Core CPUs. Supports SLI/Crossfire/ Haswell. Large Japanese Capacitor.
  • IMPORTANT: The power supply will not power on simply by connecting the power cord to both the power supply and wall outlet. Ensure that all the power supply cables are properly connected to the PC for it to power on
  • IMPORTANT: The 8pin CPU connector can be split apart to become a 4+4 connector by pushing one end of the 4pin down and the other end of the 4pin up for motherboards that require a 4pin power connector.
  • IMPORTANT: The 8pin PCI-E GPU connector can be split apart to become a 6+2 connector by pushing one end of the 6pin down and the other end of the 2pin up for graphics cards that require a 6pin power connector.
  • IMPORTANT: The 24pin motherboard connector can be split apart to become a 20+4 connector by pushing one end of the 20pin down and the other end of the 4pin up for motherboards that require a 20pin power connector

Model Name: galaxy


Brand: Apevia


Compatible Devices: Personal Computer


Connector Type: atx,floppy,pci-e,sata


Output Wattage: 850 Watts


Form Factor: ATX


Wattage: 850 watts


Cooling Method: Air


Item dimensions L x W x H: 6.2 x 5.9 x 3.4 inches


Item Weight: 4.6 Pounds


Product Dimensions: 6.2 x 5.9 x 3.4 inches


Item Weight: 4.56 pounds


Manufacturer: APEVIA


Item model number: ATX-GX850W


Date First Available: May 3, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Mar 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great power supply, Great price!
Size: 850W
I bought this APEVIA PSU to replace my previous PSU (also an APEVIA unit) which died by a mistake made when building the computer originally, and the need for additional peripheral power, that took a full 5 years to manifest to the point (it was installed upside down) that it finally killed that original Apevia unit dead. Needless to say, definite high marks to Apevia for making a seriously rugged PSU that can hang from excessive heat buildup!! I'm sold! This unit, correctly installed this time btw, works just great, and is whisper quiet along with giving me enough extra power above the computer's needs, to run a bank of USB 3.0 ports w/card reader and charge my wireless headphones, phone, and bluetooth speaker(s) (not all at once though!) in addition to its main job of computer power. Will likely stay with this brand going forward with future computer builds and upgrades. ... show more
Reviewed in the United States on August 30, 2024 by Mel&I

  • Works great and a great value
Size: 650W
Plenty of connectivity options and powers my PC with and older GPU card with no issues. I'd buy it again if I never build a new PC.
Reviewed in the United States on September 27, 2024 by Brooks

  • 7800x3d & 4070 runs perfect 850w
Size: 850W
Tiny bit of coil whine when warming up if you listen closely but goes away. Runs the 4070 and 7800x3d with no issues.
Reviewed in the United States on September 19, 2024 by MrWest MrWest

  • Back up and going
Size: 650W
My second one to order. Works great
Reviewed in the United States on September 20, 2024 by Kristine

  • As advertised
Size: 850W
great product, no issues, just didn't have one of the connectors I needed, but no issue once I got the 12 pin adaptor
Reviewed in the United States on September 27, 2024 by Erik Collins

  • High quality for the current low price
Size: 850W
I purchased this product 13 months ago. It's been a beast running my gamming PC. But it died, unexpectedly. I contacted Apevia and told them what happened. After providing original in voice from Amazon along with picture of data plate and SN Apevia sent me a replacement within a couple day, honoring their warranty. They were great. buyer tip: Make sure you get a 80+Gold cert PSU they have 3 year warranties. Anything less and it on ly has a 1yr warranty ... show more
Reviewed in the United States on August 15, 2024 by Christopher Irland

  • Garbage lasted 20 days at 500w draw .-.
Size: 850W
The media could not be loaded. Bought this power supply with high hopes then yesterday I hit the power button to turn on my PC and this is what I get after about 8 hours of switching out parts like the GPU, ram,reseating components tearing out about 75 zipties of the all 10 fans and argb cords to try to find a short I got no farther luckily I had a friend with an EVGA power supply laying around swapped it and voila PC works perfectly as before I thought the psu might have been an issue from the beginning there were once or twice where PC shut down mid game but I read something where I should have the aio on the top and the hoses below the CPU pump cooler to reduce air bubbles staying over the CPU so I thought the CPU had over heated and moved the hoses around and it was good for about a week until this happened to me yesterday I searched if this brand was reputable after I fixed my problem with the new psu and I found a website on reddit where companies are supposed to submit there data from testing I.E. the 80 plus gold rating and the brand apevia has not submitted any data meaning this psu could very well be much lower then 80% with a gold rating I would guess more like 65% bronze it's been only 20 days and it's crapped out for reference I built this PC to upgrade my old pc and have bought everything but the graphics card cause my friend told me about how the 4060ti sales were much lower then anticipated and then they released the 16gb version for 70 dollars more so my friend was very mad he's stuck with the 8gb and that it may happen with the 4070 ti I was planning on buying cause why would there 4070ti have 12gb of vram and the 4060ti have 16gb that doesn't make sense so I've waited to see and am still running my old Asus 1070 turbo GPU so the total draw power right now is about 450watts to 500watts and this 850watt psu has crapped out in just 20 days of light use cause I also work and have a 2 year old so I don't even play everyday and when I do it's for 2-3 hours ._. very disappointed to say the least. ... show more
Reviewed in the United States on March 19, 2024 by Skylar

  • Just what I needed for my system upgrade
Size: 650W
A major upgrade to 9900X/B650 meant using my existing high-end PSU for new system. My old 5900X/x570 system will be passed on with lesser video & such, so this inexpensive 650W PSU was just the ticket. Supplied cables covered every need. Could of used 1 more SATA and 1 less PATA cable. Split plug ends for CPU+ and PCI cables should cover any pin combo. Fan is quiet and moves plenty of air. Apevia 650W provides plenty of power for my wife's "new" Ryzen 5900X system. ... show more
Reviewed in the United States on October 26, 2024 by The Otter

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