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โก Power your passion with precision and style!
The Apevia ATX-GX850W Galaxy is a semi-modular 850W power supply designed for gamers and professionals seeking reliable, efficient power delivery. Featuring an 80+ Gold certification, a large 135mm auto-thermal fan for quiet cooling, and extensive protection mechanisms, it supports modern ATX 12V 2.3 systems including dual/quad-core CPUs and multi-GPU setups. Its modular cabling enhances build aesthetics and airflow, making it a top-tier choice for high-performance PC builds.






| ASIN | B094282KV4 |
| Best Sellers Rank | #87 in Computer Power Supplies |
| Brand | Apevia |
| Compatible Devices | Personal Computer |
| Connector Quantity | 16 |
| Connector Type | atx, floppy , pci-e, sata |
| Connector Type Used on Cable | atx,floppy,pci-e,sata |
| Cooling Method | Air |
| Customer Reviews | 4.1 out of 5 stars 325 Reviews |
| Fan Size | 135 Millimeters |
| Form Factor | ATX |
| Item Dimensions | 6.2 x 5.9 x 3.4 inches |
| Item Weight | 4.56 Pounds |
| Manufacturer | APEVIA |
| Maximum Input Voltage | 230 Volts |
| Mfr Part Number | ATX-GX850W |
| Minimum Input Voltage | 110 Volts |
| Model Name | galaxy |
| Model Number | ATX-GX850W |
| Number of Fans | 1 |
| Output Wattage | 850 Watts |
| Power Supply Design | Semi-Modular |
| System Bus Connector Type | 24 Pin |
| UPC | 810047130796 |
| Wattage | 850 watts |
C**D
High quality for the current low price
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
J**E
Best Bang for Buck, Fantastic Customer Service, Reliable.
I purchased a 850w psu Back in February 2024. Last night (9/3/2025) My computer started making noise, almost like air in a line followed by grinding and chirping and now just grinding while playing any game. then, my computer would shut off but only the rgb on my ram sticks were on and the rgb on my mb. i flipped the power switch off then on. long story short if i don't play any games my computer wont shutdown. i explained this and more to Apevia and within 12 hours they responded asking for order receipt, take two pics of the power supply for some info and had a replacement shipped to me WITHIN 12 HOURS. Plus i get to keep my original psu. im a auto mechanic and i use psu to test and run certain equipment or just simply make a homemade radio. there's a lot of psu and brands in the computer market but let me say this, i was expecting trouble or hardship to get some warranty or maybe a credit at most but not these guys. Quality of the psu itself is great, i think the fan is the root cause so if i get a spar fan then now i have two psu. its also very easy to install and i have a mid tower with a full size atx board with a aio and a 4070s. this psu has plenty of power to for my application. very modular to i should add. cable management isnt always fun but this psu made it easy. comes with all the cords & cables you'll need. Thanks Again Aprevia! Gained a New lifetime customer
A**R
Stay away from this item
Built a new computer and used this item as a power supply. When I went to turn the computer on, the lights flicked on for a second and turned off, to never start again. I went through everything to see if I had something not plugged in right, I found no issues. Took this hunk of junk out and went to Best Buy and bought a Corsair (which I should have done from the beginning). The computer turned on with no problems with the new Corsair. All I can say is, you get what you pay for! If you're going to build a computer, do it right and get quality parts. Do not try to save money with cheaper parts like this item.
M**I
Great power supply, Great price!
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.
L**A
Good choice
I just got it so I can't speak long term but so far it hasn't given me any problems at all. This PSU is unbeatable for the price so far. Powering my 4070 and ryzen 5 7600x build pretty well
M**B
Itโs only temporary
This is a quick fix, temporary PSU. Itโs more than capable of pushing out power, but it eventually will give out. Mine lasted about 13 months, powering a ryzen 7 7800x3d, 4070 ti for 6 months, 7900xtx for the other 7. Last 2 nights it started making rattling noises, and at random would power off. Cables are stiff, but manageable. Overall happy with the result for how much I pushed this thing.
P**K
Is working well
I slid it into my case , hooked it up put it under load. Everything checked out nice, and for a partially modular power supply around 70 dollars it is hard to find anything wrong. It also arrived on time, which this close to the holidays was a nice touch.
N**Z
Una fuente de gran calidad con un precio increรญble
La fuente de poder llegรณ pronto todos sus componentes venรญan dentro de la caja fue una instalaciรณn bastante fรกcil la caja tambiรฉn venรญa en una excelente calidad el diseรฑo de la Fuente es bastante estรฉtico se bastante Plus Y definitivamente la recomendarรญa hasta ahora no ha dado problemas no se recalienta no sรฉ si nada ventila bastante bien Me encanta
A**R
Quality
Seems to handle a high power draw. Very nice quality. Defintley recommend.
W**L
Shipped with a ding but works great!
Positive: Works as supposed to. Negative: Had a ding in it but might have happened in transit.
F**Y
Best Iโve ever owned
Great psu for the price. Iโm very glad I chose this unit.
J**N
Nice and quiet
It works and is nice and quiet I took one star off because I think it could have had one more plug in wire with the SATA power connectors I also got the power supply big enough that I will not go over 60% load It came with plug in wire for older Ida drives so it will work with older systems
A**B
Works well
It works well
Trustpilot
4 days ago
2 weeks ago