1. Computer Power Supplies Parts
  2. sku: 11962457350870723
  3. SEASONIC 12102PXAFS

SEASONIC 12102PXAFS Vertex Modular Power Supply Atx Pcie PX-1000 1000W 3.1 5.1

12102pxafs Seasonic Vertex Px-1000 1000w Modular Power Supply Atx 3.1 Pcie 5.1

( Brand: Seasonic ), ( Manufacturer Part Number: 12102PXAFS ), ( Model: PX-1000 3 ), ( Voltage Compatibility: 100-240 V ), ( Cooling: 1 Fan ), ( Color: Black ), ( Maximum Input Current: 13.5 A ), ( Connectors: 24 Pin, Peripheral-sata/molex, Pcie Gen 5, 4 4 Cpu, 6 2 Pin Pci Express ), ( Form Factor: Atx ), ( Type: Power Supply Unit ), ( Maximum Power: 1000 W ), ( Features: Fully Modular, Hybrid Mode )

Review SEASONIC Vertex Modular Power Supply Atx 3.1 Pcie 5.1

The Seasonic 1210W PX-1000 is a top-tier modular ATX power supply unit (PSU) with an impressive output of 1210 watts, making it suitable for high-end gaming systems and power-hungry workstations. This PSU is part of Seasonic's renowned Prime series, which is known for its exceptional performance, reliability, and efficiency.

The PX-1000 adheres to the latest ATX 3.1 and PCIe 5.1 standards, ensuring compatibility with the latest components and future-proofing your system. It utilizes a 105mm fan for optimal cooling, allowing it to maintain stable performance under heavy loads while keeping noise levels to a minimum.

This modular power supply features a total of thirteen 6 2-pin PCIe connectors and ten SATA connectors, providing ample power for multiple high-performance graphics cards and numerous storage drives. The modular design enables users to connect only the cables needed, reducing clutter and improving airflow within the case.

The Seasonic 1210W PX-1000 boasts a high-efficiency design with an 80 PLUS Platinum certification, converting up to 92% of the input energy into output power. This results in reduced energy waste and improved overall system efficiency. Moreover, it incorporates Seasonic's exclusive S2IF (Stop-if-Fan) technology, which allows the fan to stop entirely when the PSU load is below a certain threshold, ensuring near-silent operation under light loads.

Lastly, the PX-1000 comes with a robust 10-year manufacturer's warranty, providing peace of mind and ensuring that your investment is protected for years to come. Overall, the Seasonic 1210W PX-1000 is a premium power supply that delivers exceptional performance, reliability, and efficiency, making it an excellent choice for demanding systems.

A Detailed Analysis of the Seasonic S1210 1000W Modular Power Supply (Vertex PX-1000)

Introduction:

The Seasonic S1210 1000W (Vertex PX-1000) is a high-performance modular power supply unit (PSU) designed for advanced PC builds. In this analysis, we will discuss its key features, advantages, and potential drawbacks to help you make an informed decision about whether it's the right choice for your system.

Features:

1. 1000W Maximum Power Output: This PSU can deliver enough power for high-end components and multi-GPU setups.

2. Modular Design: Allows users to connect only the cables they need, reducing clutter and improving airflow.

3. 80 Platinum Certification: Guarantees high efficiency (up to 92%) under different load conditions.

4. Fan Control: The fan operates in near-silent mode under light loads and ramps up when needed.

5. High-Quality Components: Seasonic uses Japanese capacitors and other premium components for reliability and longevity.

Advantages:

1. High Power Efficiency: The 80 Platinum certification ensures the PSU converts most of the input power into usable output, saving energy and reducing heat production.

2. Quiet Operation: The fan control feature allows for near-silent operation under light loads, making it ideal for quiet environments.

3. Modular Design: The modular design helps reduce cable clutter and improves airflow, making it easier to build and maintain a PC.

4. High-Quality Components: The use of premium components ensures the PSU can handle the demands of high-performance PC builds, providing excellent reliability and longevity.

Drawbacks:

1. Size and Weight: The S1210 1000W PSU is relatively large and heavy compared to some other power supplies, which may require sufficient clearance and adequate mounting points in your case.

2. Price: This high-performance, modular, and efficient PSU comes at a premium price, which may be a concern for budget-conscious builders.

Conclusion:

If you're looking for a high-performance, modular, and efficient power supply for a demanding PC build, the Seasonic S1210 1000W (Vertex PX-1000) is an excellent choice. Its 80 Platinum certification, modular design, and quiet fan control make it a reliable, efficient, and versatile option. Despite its larger size and higher price point, the benefits of this power supply far outweigh the drawbacks for those who prioritize performance and reliability.

Recommendation:

If you have the budget and the need for a high-performance, efficient, and reliable power supply, the Seasonic S1210 1000W (Vertex PX-1000) is our top recommendation. It offers excellent features, high power efficiency, and the peace of mind that comes with a reputable brand like Seasonic. This PSU is an excellent investment for any advanced or high-performance PC build.

Details:

Other cables are from the old TX-850. Up for sale is Seasonic VERTEX PX-1000 ATX 3, 80 PLUS Platinum efficiency, 3.1/PCIe 5.1 compliant. Comes with all cables, but only motherboard cable and 12v-2x6 are original as they came the unit. The only thing is original cables have the modern embossed pattern on them whereas others do not see pictures.

part #: 12102pxafs prices

  • $129.99-$243.82

specifications powsuppy:

  • brand: Seasonic
  • mpn: 12102pxafs
  • model: Px-1000 3
  • voltage compatibility: 100-240 V
  • cooling: 1 Fan
  • color: Black
  • maximum input current: 13.5 A
  • connectors: 24 Pin, Peripheral-sata/molex, Pcie Gen 5, 4 4 Cpu, 6 2 Pin Pci Express
  • form factor: Atx
  • type: Power Supply Unit
  • maximum power: 1000 W
  • features: Fully Modular, Hybrid Mode

returns powsuppy:

  • policy: No Returns

general powsuppy:

  • condition: Open box
  • Computers/Tablet's Networking > Computer Components Parts > Power Supplies

shipping powsuppy:

  • service: USPS Ground Advantage
  • type: Calculated
  • class: Standard
  • cost: $11.23
  • carrier: USPS
  • transit: 3-7 Days

payments powsuppy:

  • other
  • wallet: Google-pay
  • credit card: Mastercard

offer powsuppy:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • quantity: 1
  • started: March 31, 2026

seller powsuppy:

  • city: Westerville, Ohio
  • # reviews: 223
  • rating: 100.0%
voltage compatibility: 100-240 v, cooling: 1 fan, maximum input current: 13.5 a, connectors: 24 pin, peripheral-sata/molex, pcie gen 5, 4 4 cpu, 6 2 pin pci express, form factor: atx, type: power supply unit, maximum power: 1000 w, features: fully modular, hybrid mode,
category: computers > computers/tablets networking > computer components parts > power supplies, color: black, sku: 11962457350870723,

Seasonic 12102PXAFS Is Similar To:

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5 offers $129.99–$243.82 USD
  • Offer #1: $129.99 price + $14.99 shipping estimate = $144.98* total. 3 x 1 connector PCIe (8/6 pins). ATX 3 and 16-Pin PCIe Gen 5 Cable (12V-2x6).+$14.99 shipping
  • Offer #2: $190.00 price + $6.89 shipping estimate = $196.89* total. 80 PLUS Platinum efficiency (high efficiency & lower heat). continuous power output.+$6.89 shipping
  • Offer #3: $243.82 price + $0.00 shipping estimate = $243.82* total. 135Mm fluid dynamic bearing fan for quiet operation. Fully compatible with ATX 3.0 and PCIe 5.0 standards.FREE SHIPPING
  • Offer #4: $187.49 price + $0.00 shipping estimate = $187.49* total. I am unable to test it as I do not have the cables to use for it I am selling this with the assumption that this is broken and isn t working You can repair if needed.FREE SHIPPING
  • Offer #5: $199.99 price + $0.00 shipping estimate = $199.99* total. Back to Top This product is refurbished and 100% fully functional.FREE SHIPPING

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