ASUS
ROG Strix 1200W Platinum (Fully Modular Power Supply, 80 Plus Platinum Certified, ATX 3.1, GaN MOSFET, GPU-First Intelligent Voltage Stabilizer, 10-Year Warranty)
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
The ROG Strix Platinum PSU delivers the top-tier performance and unwavering stability demanded by gamers. Featuring next-gen GaN MOSFET for superior power efficiency. The “GPU-FIRST” voltage sensing with patented-intelligent voltage stabilizer ensures a steady flow of power to the graphics card. The ROG Strix Platinum Series ensures your high-end rig has the power to conquer any challenge.
SpecPicks Verdict
SpecPicks classifies ASUS ROG Strix 1200W Platinum (Fully Modular Power Supply, 80 Plus… as a solid pick with broad community endorsement in the power supplies category, based on 125 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. ASUS's positioning sits comfortably above the category median. 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
- ✓ Highly rated — 4.5★ average across customer reviews
- ✓ Dual ball fan bearings can last up to twice as long as sleeve bearing designs
- ✓ Backed by ASUS's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ 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
- GaN MOSFET delivers superior power efficiency by up to 30% and a more organized internal layout for cooler operation
- "GPU-First" voltage sensing with patented-intelligent voltage stabilizer enhances voltage delivery by up to 45% to your graphics card for smoother gameplay and unwavering performance
- Large ROG heatsinks cover critical components, delivering lower temperatures and noise than reference designs
- Dual ball fan bearings can last up to twice as long as sleeve bearing designs
- 0dB technology lets you enjoy light gaming in relative silence
- ATX 3.1 compatible: ROG Strix Platinum is compliant with ATX 3.1 standard, ensuring enhanced voltage and current regulation
Full Specifications
| Brand | ASUS |
|---|---|
| Wattage | 1200 watts |
| Model Name | ROG-STRIX-1200P-GAMING |
| Form Factor | ATX |
| Model Number | ROG-STRIX-1200P-GAMING |
| Connector Type | PCI Express, SATA |
| Cooling Method | Air |
| Number of Fans | 2 |
| Output Wattage | 1200 Watts |
| PCIe 5.0 Ready | ROG Strix Platinum features a native 12V-2x6 connector for next-gen graphics card power |
| Item Dimensions | 6.3 x 5.9 x 3.4 inches |
| Mfr Part Number | ROG-STRIX-1200P-GAMING |
| ATX 3.1 compatible | ROG Strix Platinum is compliant with ATX 3.1 standard, ensuring enhanced voltage and current regulation |
| Compatible Devices | Personal computer |
Ready to buy?
ASUS ROG Strix 1200W Platinum (Fully Modular Power Supply, 80 Plus Platinum Certified, ATX 3.1, GaN MOSFET, GPU-First Intelligent Voltage Stabilizer, 10-Year Warranty) 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 2026-05-23. Price and availability subject to change.
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