Apevia ATX-PR1000W PCIe 5.0 & ATX 3.0 Ready Prestige 1000W 80+ Gold Certified, Gen 5 12VHPWR GPU Connector, Active PFC ATX Gaming Power Supply
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FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
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Availability:
In Stock.
Arrives
Monday, Nov 24
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Size: ATX-PR1000W PCIE5.0
Features
- Apevia ATX-PR1000W PCIe 5.0 Version Prestige 1000W 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
Model Name: ATX-PR1000W PCIE5.0
Brand: Apevia
Compatible Devices: Personal Computer
Connector Type: atx,pci-e,pcie
Output Wattage: 1000
Form Factor: ATX
Wattage: 1000 watts
Cooling Method: Air
Item dimensions L x W x H: 6.22 x 5.91 x 3.35 inches
Item Weight: 2.25 Kilograms
Product Dimensions: 6.22 x 5.91 x 3.35 inches
Item Weight: 4.95 pounds
Manufacturer: APEVIA
Item model number: ATX-PR1000W PCIE5.0
Date First Available: January 31, 2023
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Nov 24
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 800W
Just got it installed and wired. I bought this one because it has four PCIe plugs, seven SATA connections, even has 3 old school IDE connectors. The cabling is wrapped nicely in black mesh, which I didn't expect from a budget unit. It isn't modular, but the wiring is more than long enough for my mid ATX tower. Some ppl said the wiring is too short?? I have a mid tower and I had to curl amd toe back most of it. I guess maybe a full size tower would need creative routing and component placement, but the wiring on this unit is a little longer than standard. I've built many systems- some mine and quite a few for friends and such. These are standard length if not a bit longer. It's hard to find a PSU with more than 4 or 5 SATA connectors for less than 100$. This has 7. I have 5 HDD and 2 DVD writers so I need at least 7 without a hub. I can't hear ot at all. I only hear my case fans and the CPU fan. So far, I'm very happy with it. It is puttimg out nominally about 550W but specs say it can peak short bursts of over 850. IDK about that, I've icky had it for a few hours. Very happy with this purchase. Price is phenomenal for 800W with this many connectors.
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Reviewed in the United States on June 22, 2023 by Joe
Size: 800W
Apevia ATX-PR800W Prestige 800W 80+ Gold Certified, RoHS Compliance, Active PFC ATX Gaming Pow... Bought 6 months ago and was working perfectly until the fan gave out. I don't fault the company as manufacture defects just happen. They answered the phone and sent me to the right person in under 2 minutes. I didn't have to go through a dumb trouble shooting work flow. I told them what happened and what I did to resolve the issue before I called. They gave me clear instructions and 20 minutes later the warrant process was complete. Replacement is shipped in less than 24 hours and even after offering to return the faulty product they declined. Pretty straight forward and fast as every good company should do. Thanks!
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Reviewed in the United States on November 1, 2024 by Jason Wrinkle
Size: 800W
Very reliable and quiet. Have used this in two PCs and they are as solid as rocks.
Reviewed in the United States on September 20, 2025 by Michael
Size: 800W
The PSU works as advertised. It's powerful and stable. I used it as an upgrade in an ACER desktop with an original 300 watt PSU. With only a little effort, it fits the allotted PSU compartment in the tower. The only issues that I have are 1) it has a small noise to it, but not intolerable, and 2) the cables are bulky, thick, and hard. The thickness and stiffness of the cables challenge cable management, but it's not a show stopper. Overall, thus far I am pleased with the product.
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Reviewed in the United States on June 9, 2020 by Dr. Victor Robinson
Size: 800W
the PSU is excellent and super easy to install. It's good quality and exactly as described. The durability seems excellent, too, and it fit inside the case I had perfectly. Cable lengths are good - not too short or long!
Reviewed in the United States on October 5, 2025 by laura
Size: ATX-PR1000W PCIE5.0
Updated review (1 star): I just got around to testing the voltage ripple from 12V from both CPU and GPU. I'll just make this quick. This 1000W PSU has a whopping voltage ripple of 313mV on the 12VHPWR cable and over 400mV for the 12V for the CPU (ATX standards call for a maximum of 120mV on the 12V rails) during Shadow of the Tomb Raider max settings in native 4K (no DLSS). Unacceptable. Like I mentioned on the headline... It was too good to be true. This one is going back to Amazon. Original review (5 stars): This Apevia 1000W PCIe 5.0 80+ Gold certified PSU has been working great for my high end system. It almost sounds too good to be true. I carefully unplugged and removed my old and trusty 2012 XFX PRO 850W XXX Edition Semi-Modular 80 Plus Silver Certified 850 Watt Active PFC Power Supply (Seasonic built) off my system, and just as carefully, organized all necessary cables from this Apevia ATX-PR1000W PCIe 5.0 Prestige 1000W 80+ Gold Certified PSU, plugging in everything into their respective prongs. At first, I could tell this Apevia PSU weighs a lot less than my old XFX PSU. The cables are also a lot more flexible and malleable as well. It's both a good and a bad thing. Good because it makes it for an easier time routing cables inside the case. But also bad because it means the cables themselves are probably thinner (gauge). Naturally, I was VERY hesitant to use such an inexpensive PSU on a very expensive PC: Asus ROG Strix B650E-E motherboard, 32GB DDR5 6000 CL30, Gigabyte RTX 4090 OC, Western Digital SN850X 2TB NVMe drive (plus 3x SATA 512GB 2.5 SSD drives) - and I'm still afraid someday this might blow up and take my expensive parts along with it. Regardless, from my personal testing today, doing all sorts of benchmarks, and stress testing this PSU, I have not seen my entire system pulling more than 750W off the wall. Most of the games, I run in 4K 60Hz to 120Hz (VRR / G-Sync enabled). I see on average 280W-350W to 450W being pulled at the wall. Some game benchmarks at native 4K with DLSS / frame generation disabled, my 4090 can definitely push the system a bit more, and I saw low 700W-720W of total power consumption at the wall. This PSU is completely silent. I hear no hissing or abnormal noises from this PSU. The fans is large, and even at full load, there's just a gentle lukewarm air being exhausted from the back of the PSU. So far, could not smell that stereotypical "new electronic scent" coming from this brand new PSU either. Checking all the voltages with HWiNFO, and this single rail PSU (just like the 200 dollar MSI MPG A1000G PCIE 5, which is also single rail) has REALLY impressed me. All voltages are showing very stable 3.3v, 5v, and 12v numbers, both low and peak voltages are well within acceptable tight tolerances. The average voltages are exactly where they should be, after hours of intense gameplay. My setup is an open case / test bench style PC, and I don't mind this PSU not being a fully modular or semi modular. I simply bundle away the cables I don't need, and just plug in the stuff I do need for my system. One observation is that this Apevia PSU comes with 2x 8-pin male CPU power adapters, but they're bundled into one single ribbon / cable. My particular motherboard make and model does not forbid me from plugging in both 8-pin CPU off the same PSU cable, but I've seen boards from different companies clearly say "DO NOT plug the 8-pin CPU off the same PSU ribbon / cable", as they want two distinct ribbons / cables feeding the CPU. Since this is a single rail design, and I'm not overclocking (and don't intend to overclock) anything in my system, this should be fine. The big highlight of this 1000W Apevia PSU is definitely the 12VHPWR connector. It is SO MUCH BETTER to have a single cable plugging in directly to your GPU. My computer looks so much cleaner now.
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Reviewed in the United States on March 26, 2023 by Amazonian Flier
Size: 800W
Good quality
Reviewed in the United States on October 26, 2025 by Alkamir
Size: 800W
So far so good
Reviewed in the United States on October 5, 2025 by Andrew M