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HIGH POWER PC Power Supply Fully Modular 1300W 80 Plus Gold Certified ATX 3.0 & PCIE-5.0 Compliant, High-Performance, Efficiency, and Reliability. Active PFC, and All Protections.
High Power

HIGH POWER PC Power Supply Fully Modular 1300W 80 Plus Gold Certified ATX 3.0 & PCIE-5.0 Compliant, High-Performance, Efficiency, and Reliability. Active PFC, and All Protections.

Bottom line: The HIGH POWER PC Power Supply Fully Modular 1300W 80 Plus Gold Certified: 1300W output headroom for a 4090/5090 plus a high-core CPU; main trade-off: high Power is a low-visibility brand in the US retail channel.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ 1300W output headroom for a 4090/5090 plus a high-core CPU
  • ✓ ATX 3.0 and PCIe 5.0 compliant for native 12V-2x6 GPU power
  • ✓ 80 Plus Gold certified, cutting wall draw and heat at load
  • ✓ Fully modular cabling, so unused connectors stay out of the case
  • ✓ OVP, UVP, OCP, SCP and OTP protection on every rail

Cons

  • ✗ High Power is a low-visibility brand in the US retail channel
  • ✗ Warranty length is not stated in the listing, so verify before buying
  • ✗ 1300W is overkill and less efficient at idle for mid-range builds
  • ✗ No Cybenetics noise rating despite the whisper-quiet fan claim

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SpecPicks Verdict

SpecPicks scored HIGH POWER PC Power Supply Fully Modular 1300W 80 Plus Gold… using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. High Power's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • ✅ HIGH POWER1300 Watts of Pure Power & ATX 3.0 Compliance : With an ample 1300-watt output, you'll have all the power necessary to fuel demanding components, including high-end graphics cards, powerful CPUs, and multiple storage drives. This power supply adheres to the latest ATX 3.0 standards, ensuring seamless compatibility with modern motherboards and components.
  • ✅ 80 Plus Gold Certified Efficiency: Our power supply boasts the coveted 80 Plus Gold certification, ensuring outstanding energy efficiency. This means reduced power consumption, lower operating costs, and a greener footprint for your PC.
  • ✅ Versatile Connectivity & Wide Voltage Input : A wide range of connectors ensures compatibility with various components, including high-performance graphics cards and advanced storage solutions. Designed to operate over a broad voltage range, making it suitable for various regions and ensuring consistent performance.
  • ✅ Whisper-Quiet Cooling & Comprehensive Protection : Featuring a silent fan and intelligent thermal management, our power supply provides efficient cooling without adding unnecessary noise to your setup. Your investment is safeguarded with multiple protections, including over-voltage, under-voltage, over-current, short-circuit, and over-temperature protection.
  • ✅ Sturdy and Durable: Our power supply is built to last, featuring a robust chassis and high-quality components to provide durability and long-lasting performance.

Full Specifications

BrandHigh Power
Wattage1300 watts
Model NameHigh Power
Form FactorATX
Model NumberHP1-O21300GD-F14C
CompatibilityPC
Connector TypeATX
Cooling MethodAir
Number of Fans1
Output Wattage1300 watts
Item Dimensions8 x 5 x 4 inches
Mfr Part NumberHP1-O21300GD-F14C
Compatible DevicesPersonal Computer
Power Supply DesignSeparate
Minimum Input Voltage110 volts
✅ Sturdy and DurableOur power supply is built to last, featuring a robust chassis and high-quality components to provide durability and long-lasting performance.
Item dimensions L x W x H8 x 5 x 4 inches
System Bus Connector TypeATX
Connector Type Used on CableATX

Ready to buy?

HIGH POWER PC Power Supply Fully Modular 1300W 80 Plus Gold Certified ATX 3.0 & PCIE-5.0 Compliant, High-Performance, Efficiency, and Reliability. Active PFC, and All Protections. is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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HIGH POWER PC Power Supply Fully Modular 1300W 80 Plus Gold Certified ATX 3.0 & PCIE-5.0 Compliant, High-Performance, Efficiency, and Reliability. Active PFC, and All Protections.
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