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GAMEMAX 1300W Power Supply, ATX 3.0 & PCIE 5.0 Ready, 80+ Platinum Certified, Addressable RGB with 5V Motherboard Sync, 100% Japanese Capacitors, Fully Modular, RGB-1300-White
GAMEMAX

GAMEMAX 1300W Power Supply (RGB-1300-White)

Bottom line: The GAMEMAX 1300W Power Supply is a specs-and-price decision rather than a crowd-consensus one in the power supplies category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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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

  • ✓ 80 Plus Platinum Certified: achieve 92% or higher efficiency under typical loads.
  • ✓ Backed by GAMEMAX's warranty and support channels

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

GAMEMAX 1300W Power Supply, ATX 3.0 & PCIE 5.0 Ready, 80+ Platinum Certified, Addressable RGB with 5V Motherboard Sync, 100% Japanese Capacitors, Fully Modular, RGB-1300, White

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SpecPicks Verdict

SpecPicks scored GAMEMAX 1300W Power Supply using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. GAMEMAX'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

  • 80 Plus Platinum Certified: achieve 92% or higher efficiency under typical loads.
  • Stable & Safe Output: DC-DC structure, Full Bridge LLC resonance assist, 12V synchronous rectification provide stable & safe output.
  • ATX 3.0 & PCIe 5.0 Ready: Comes with a 12VHPWR 16pin connector to provide up to 600W for power hungry Graphics card. The power supply can sustain up to 2x total power excursion and 3x GPU power excursion, fully ready for allfuture high performing components.
  • Fully modular: Fully modular with all black flat cables, improve airflow and strengthen cable management.
  • Smart ARGB & Aura Sync: 25 smart lighting modes with Aura Sync compatibility & RGB memory function, adjust lighting effects and synchronise with other compatible hardware.

Full Specifications

BrandGAMEMAX
ColorWhite
Wattage1300 watts
Model NameRGB-1300-White
Unit Count1 Count
Form FactorATX
Model NumberRGB-Smart 1300 PRO
Fully modularFully modular with all black flat cables, improve airflow and strengthen cable management.
Connector TypeATX
Cooling MethodAir
Number of Fans1
Output Wattage1300
Item Dimensions15.59 x 10.59 x 5.12 inches
Number of Items1
Compatible DevicesDesktop
Connector Quantity24
Power Supply DesignFull Modular
Stable & Safe OutputDC-DC structure, Full Bridge LLC resonance assist, 12V synchronous rectification provide stable & safe output.
Warranty Description10 YEARS
Maximum Input Voltage230 volts_of_alternating_current
Full listing titleGAMEMAX 1300W Power Supply, ATX 3.0 & PCIE 5.0 Ready, 80+ Platinum Certified, Addressable RGB with 5V Motherboard Sync, 100% Japanese Capacitors, Fully Modular, RGB-1300-White

Ready to buy?

GAMEMAX 1300W Power Supply, ATX 3.0 & PCIE 5.0 Ready, 80+ Platinum Certified, Addressable RGB with 5V Motherboard Sync, 100% Japanese Capacitors, Fully Modular, RGB-1300-White 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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GAMEMAX 1300W Power Supply, ATX 3.0 & PCIE 5.0 Ready, 80+ Platinum Certified, Addressable RGB with 5V Motherboard Sync, 100% Japanese Capacitors, Fully Modular, RGB-1300-White
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