Search  for anything...
Seasonic

Seasonic Vertex PX-1000-1000W - 80+ Platinum - ATX 3.0 & PCIe 5.0 Ready - Full-Modular - ATX Form Factor - Low Noise - 12 Year Warranty - Nvidia RTX 30/40 Super & AMD GPU Compatible

    • Based on 1,322 reviews
Condition: New
Checking for product changes
$249.99 Why this price?
Save $399.01 was $649.00

Buy Now, Pay Later

As low as $41.67 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Mar 12 – Mar 16
Order within 20 hours and 48 minutes
Available payment plans shown during checkout

Style: Vertex


Size: 1000W ATX 3.0 Platinum


Features

  • High Efficiency, 80 PLUS Platinum Certified. 12 Year Warranty.
  • ATX 3.0 and 16-Pin Gen 5 PCIe Cable (12VHPWR)
  • Fully Modular Cabling Design
  • 135 mm Fluid Dynamic Bearing (FDB) Fan
  • Seasonic Hybrid Silent Fan Control

Description

Seasonic VERTEX PX-1000, 1000W 80+ Platinum, ATX 3.0 / PCIe 5.0 Compliant Full Modular, Fan Control in Fanless, Silent, and Cooling Mode, 10 Years Warranty, Perfect Power Supply for Gaming and High-Performance Systems, 12102PXAFS.

Model Name: VERTEX PX-1000


Brand: Seasonic


Compatible Devices: Personal Computer


Connector Type: ATX


Output Wattage: 1000 Watts


Form Factor: ATX


Wattage: 1000 watts


Cooling Method: Air


Item dimensions L x W x H: 6.3 x 5.9 x 3.4 inches


Item Weight: 2.7 Kilograms


Brand: ‎Seasonic


Series: ‎VERTEX PX-1000


Item model number: ‎VERTEX PX-1000


Item Weight: ‎5.94 pounds


Product Dimensions: ‎6.3 x 5.9 x 3.4 inches


Item Dimensions LxWxH: ‎6.3 x 5.9 x 3.4 inches


Manufacturer: ‎Seasonic


Country of Origin: ‎China


Date First Available: ‎September 8, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 12 – Mar 16

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Exceptional
Style: Vertex Size: 1000W ATX 3.0 Platinum
Review Image by Hook'nBull Hook'nBull
I've typically used Corsair RM gold series for custom PC builds and upgraded the cables. The performance has always been very good, never a problem but more recently I ordered a new Corsair RM 1000x for a new build and received a used unit, that reeked and appeared of poor quality. It was returned along with the CableMod cables I'd purchased to go with it, after which I ordered the Seasonic Vertex and what a difference between good and exceptional. The Vertex is super quiet, has a small footprint and comes with premium cables. There's no need to upgrade the cables with the Vertex as they're easy to work with and look nice. Great PSU! ... show more
Reviewed in the United States on October 2, 2024 by Hook'nBull Hook'nBull
    • High Quality Power and Exceptional Versatility
Style: Focus Size: 850W ATX 3.0 Gold
This is the best power supply if you are looking for one of the most reliable, efficient, and versatile options on the market. This power supply is fully modular which makes cable management a breeze when only using the cables you absolutely need. It also includes both standard PCIe power cables in addition to the 12VHPWR Cable that most newer NVIDIA graphics cards use. The cables themselves are well made, and they fit the aesthetic of most systems without the need for cable sleeves or extensions. For my system, this has powered everything effortlessly without any crashes, performance drops, etc. The power hungry parts in my PC are a Ryzen 7 7800X3D and an RTX 4080 Super which it handles just fine along with all the other components. I am not much of an overclocker, but I have found that it handles increased power limits on the GPU just fine too. The power supply is very efficient and doesn't waste or use any additional power than what is needed, and it has worked great for me in the few months I have owned it. I like that it includes all the cables needed to support a triple 8-pin GPU power connector, two CPU power connectors, the 12VHPWR cable, as well as all the cables for powering accessories and storage drives with the Molex and SATA cables. Overall, there really isn't much to say other than this is a very high quality power supply that should more than hold up for several years before a replacement is needed. I am very happy with it and I highly recommend it! ... show more
Reviewed in the United States on October 17, 2024 by AstralDJ
    • Excellent Quality - Silent Operation
Style: Vertex Size: 1000W ATX 3.0 Platinum
All pros for this PSU from a first time builder: You can immediately tell the build quality as soon as you unpack. Attention to detail is very high. Super quiet operation. I don’t use the hybrid mode. Regular mode is dead silent. Functionality is perfect, no issues. One of the best things I can say is I haven’t thought about it once after completed build. It may be more expensive than some others, but I believe you get what you pay for. Great value and performance here, highly recommend! ... show more
Reviewed in the United States on December 9, 2024 by SoonerVeebs
    • Sometimes the best parts are hidden
Style: Vertex Size: 1000W ATX 3.0 Gold
Really nice piwer supply, fully modular, all the cables ever needed included. Cables are highly flexable , heavy beast of a psu. Amd 3 cable 7900 rtx and 2 cable x870e amd mobo friendly. Stable power no wammys.
Reviewed in the United States on February 5, 2025 by samdrucker
    • Solid Power Supply
Style: Focus Size: 850W ATX Gold
Introduction: The Main reason I chose this power supply Is the brand Seasonic Is a reliable power supply manufacturer that I have purchased from before. They are solely focused on providing quality power supply's. I have owned a few different power supplys from Seasonic and have not had a problem with any of them at all. Pros: Quite - The Focus+ Gold 850w Is very quite I have not measured however I would say the loudest I've heard it get up to is around 20 db (Decibels) which is quieter or on par with common case fans. Fully Modular - As expected with the title of the product the power supply is fully modular. A great feature to have since If there are any problems with your cables, say you accidentally cut one you can easily replace it or you can install your own cables for a nice look to your computer. Wattage - Being a 850 watt power supply means you have plenty of room for upgrades without having to worry about hitting your cap on your power supply. This power supply can easily provide power for a high-end system running 1 graphics card and will only start to hit it's limit when using SLI / multiple Graphics cards with high core count CPUs and a lot of storage drives. Size - For a ATX (standard form factor) power supply It Is on the smaller size. This means you will have more room for routing your cables and keeping them tidy. I would recommend this to people who have cases with small compartments for their ATX (standard form factor) power supplies as It would give them the greatest amount of room barring a SFX (small form factor) power supply. Cons: Cables - The cables that come with the power supply are adequate they are well made and sturdy. However for people wanting to have a good looking computer they do not look the best with very visible heat shrink tubing on certain cables as well as cable sleeving that could be extended to made the wiring look nicer. Untested: Power Efficiency - at the currant time of writing this review I have not fully tested the efficiency of the power supply however from general use it seems to be good. Conclusion: All In all it is a great power supply with high quality features that should be sought out if looking at power supplys . My only grievance would be the design of the cables that come with the power supply. Although this can easily be fixed by purchasing cable extensions or full length custom cables. ... show more
Reviewed in the United States on April 22, 2019 by Connor
    • 10 year warranty, Silent
Style: Vertex Size: 850W ATX 3.0 Gold
Purchased this to replace a 7.5 year old Thermaltake that was apparently causing the PC to spontaneously reboot. Bought Seasonic on the brand's reputation and from what I can see this seems to be a well-made power supply with a more than adequate selection of cables that were more than long enough, even when routing them behind the motherboard tray. If anything it's possible I could have done with a couple of shorter cables. I've noticed no sound from the power supply, even while gaming, although to be fair at such times I may be more focused on the game. But in normal operation, completely silent. ... show more
Reviewed in the United States on January 16, 2025 by SAChapman
    • Powerful and very quiet PSU
Style: Focus Size: 850W ATX 3.0 Gold
Review Image by Andre Andre
I'm glad I chose this one. The price was reasonable and it runs very quietly with no odor. It comes with 10 year guarantee. It looks like a standard PSU, and the modular cables made installation a breeze.
Reviewed in the United States on September 1, 2024 by Andre Andre

Can't find a product?

Find it on Amazon first, then paste the link below.