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Apevia ATX-GX1000W PCIe 5.0 & ATX 3.0 Ready Galaxy 1000W 80+ Gold Certified, Gen 5 12VHPWR Connector, Active PFC ATX Semi-Modular Gaming Power Supply

  • Based on 29 reviews
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Availability: 12 left in stock
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Arrives Thursday, Oct 22
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Size: 1000W PCIe 5.0


Features

  • Apevia ATX-GX1000W PCIe 5.0 Version Galaxy 850W With PCle 5.0 / Gen 5 12VHPWR 12+4 (12pin/16pin) PSU Connector, 80 Plus Gold Certified & RoHS Compliance, Active PFC ATX Gaming Power Supply.
  • Supports Dual /Quad/Multi-Core CPUs. Supports Single 12V Output for Higher Power Usage. Ample +12 V Output, enhanced +12 V current capability broadens utilization possibilities.
  • DC to DC Converter Design, Provides Superior Dynamic Response, Greater Sytem Stability and Maximizes the 12V DC Rail Output. Multi-GPU Technologies Supported; 6 Pin and 8 Pin PCI-E Connectors, PCle 5.0 / Gen 5 12VHPWR PSU Connector, Support all GPU Platforms. Built in 1 x Auto-Thermally Controlled Black 135mm Fan
  • Heavy-duty protections, Including OVP (Over Voltage Protection), OPP (Over PowerProtection), SCP (Shart Circuit Protection). Includes the PCle 5.0 / Gen 5 12VHPWR 12+4 (12pin/16pin) PSU connector to deliver power to the most advanced PCIe 5.0 high end graphics cards.
  • Connectors:1 x 20/24pin Main Power, 2 x 4/8pin 12V, 1 x PCIe 5.0 / Gen 5 12VHPWR 12+4pin (12pin/16pin), 4 x PCI 6+2pin, 7 x SATA, 4 x Peripheral

Description

The Apevia Galaxy series of power supplies from Apevia unites style and performance to meet your system requirements with power options of 850W and 1000W. Designed for gaming, the Galaxy PCIE 5.0 power supply has an impressive 80+ Gold certification and features the cutting-edge PCle 5.0 / Gen 5 12VHPWR 12+4 (12pin/16pin) GPU connector, ensuring seamless power delivery to advanced PCIe 5.0 high-end graphics cards. They fully support the latest ATX 12v2.3 standard and utilize a single rail setup for enhanced performance. The sleek and stealthy 135mm auto-thermally controlled black fan not only keeps your computer cool but also controls the fan speed depending on your power usage. The Galaxy line features a semi-modular cable configuration, allowing you to use only the necessary connectors and store unused plugs for future use, reducing wire management. Active PFC technology is incorporated, boasting an impressive 99% power factor correction for improved efficiency and energy savings. With automatic voltage adjustment between 110V and 230V based on the power grid, manual toggling is no longer necessary. The power supply also includes an imprinted Apevia logo and a unique vent design for a premium touch. Apevia is a U.S. based computer hardware brand delivering reliable, performance-driven PC components. Specializing in PC cases, power supplies, and cooling solutions, Apevia brings modern design, efficiency, and affordability for gamers, creators, and builders.

Model Name: ATX-GX1000W PCIE5


Brand: Apevia


Compatible Devices: Personal Computer


Connector Type: atx,pci-e,pcie


Output Wattage: 1000 watts


Form Factor: ATX


Wattage: 1000 watts


Cooling Method: Air


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


Power Supply Design: Semi-Modular


Compatible Devices: Personal Computer


Connector Type Used on Cable: atx,pci-e,pcie


Output Wattage: 1000 watts


Form Factor: ATX


Wattage: 1000 watts


Cooling Method: Air


Power Supply Design: Semi-Modular


Connector Quantity: 22


Number of Fans: 1


Fan Size: 13.5 centimeters


Maximum Input Voltage: 230 volts


Minimum Input Voltage: 110 volts


System Bus Connector Type: 6 pin,8 pin


Model Name: ATX-GX1000W PCIE5


Brand: Apevia


Number of Items: 1


Manufacturer: APEVIA


UPC: 810047131496


Model Number: ATX-GX1000W PCIE5


Mfr Part Number: ATX-GX1000W PCIE5


Warranty Description: 1 year


Item Dimensions: 6.2 x 5.9 x 3.4 inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 22

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Best bang for your buck power supply that’s reliable
Size: 1000W PCIe 5.0
My last power supply from this company lasted exactly as expected for six years. until a crazy thunderstorm came around and did something about it. All my components in my PC were completely safe. I expect this one to do just the same. You really can’t beat the price for the quality.
Reviewed in the United States on September 7, 2026 by savergirl

  • This power supply is pretty great
Size: 1000W PCIe 5.0
Ive bought the 850w, and 1000w pcie 5 versions and have a few thoughts. The 850 has incessant coil whine which literally drive me crazy so I sold it, but the 1000w pcie 5 version is definitely a step up in build materials and is super quiet, and works flawlessly.
Reviewed in the United States on April 15, 2024 by james

  • worked to the end
Size: 1000W PCIe 5.0
loved the adapters and ease of changing in-between what is needed for my rig. no having extra cables just hanging around, taking up space! Powered all my devices with no lagging or power issues. Worth every penny!
Reviewed in the United States on August 30, 2024 by B. Alexis

  • Apevia atx gx
Size: 1000W PCIe 5.0
Excelente fuente cumple con todos los estándares
Reviewed in the United States on December 10, 2025 by Victor

  • Can't power a 4090
Size: 1000W PCIe 5.0
Testing a 14900k and 4090 under load, the over voltage protection will trip on the atx 3.0 at about 350w on the 4090, anything past it can't handle. Same settings on a seasonic 1000w and I can push it to 550w not including transient spikes. I would say this is closer to a 650w psu.
Reviewed in the United States on December 27, 2024 by Amazon Customer

  • Great buy for any build.
Size: 1000W PCIe 5.0
Running ryzen 9 7900x radeon rx 7900xt and x670e steel legend mobo and I have no issues
Reviewed in the United States on August 21, 2023 by Halle C.

  • Best Bang for Your Buck! *EDIT* Gave out before a year
Size: 1000W PCIe 5.0
PSU still holding strong! Highly recommend! Edit: Gave out back in early April so didn't make it a year. The 850W PSU I bought long before this one is still working even though it's in another machine.
Reviewed in the United States on March 28, 2025 by Queso32

  • Working great!
Size: 1000W PCIe 5.0
About a month in and it works great! Powering a 5950x and 7900xtx!
Reviewed in the United States on November 10, 2023 by AriDev

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