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
*Price sourced from Amazon.com. Last updated 2026-05-24. Price and availability subject to change.
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
SpecPicks Verdict
SpecPicks classifies GAMEMAX 1300W Power Supply, ATX 3.0 & PCIE 5.0 Ready, 80+ Platinum… as a mid-pack option worth checking against alternatives in the power supplies category, based on 39 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. GAMEMAX's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.1★ customer rating
- ✓ 80 Plus Platinum Certified: achieve 92% or higher efficiency under typical loads.
- ✓ Backed by GAMEMAX's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
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
| Brand | GAMEMAX |
|---|---|
| Color | White |
| Wattage | 1300 watts |
| Model Name | RGB-1300-White |
| Unit Count | 1.0 Count |
| Form Factor | ATX |
| Model Number | RGB-Smart 1300 PRO |
| Fully modular | Fully modular with all black flat cables, improve airflow and strengthen cable management. |
| Connector Type | ATX |
| Cooling Method | Air |
| Number of Fans | 1 |
| Output Wattage | 1300 |
| Item Dimensions | 15.59 x 10.59 x 5.12 inches |
| Compatible Devices | Desktop |
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 available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-24. Price and availability subject to change.
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