Best PSUs for RTX 50 Series
The best power supplies for your GeForce RTX 50 series graphics card from ROG and TUF Gaming
ASUS Best power supplies for your PC builds
We leverage many years of experience in power delivery and cooling from our venerable motherboard and GPU product lines to produce industry-leading power supply units designed to elevate a wide variety of builds. The ROG Thor III and ROG Strix Platinum Series feature a patented "GPU-First" intelligent voltage stabilizer (IVS) and GaN MOSFET for ultra-stable power delivery to high-end builds. Learn about how to choose power supplies and how to estimate your system’s energy consumption with our PSU calculator. Explore the best power supply for your
Articles
ROG Thor III PSUs
ROG Thor III Series PSUs: efficient power that stays cool under pressure
ROG Strix Platinum PSUs
The ROG Strix Platinum PSU series provides unwavering stability for your demanding rig
ROG THOR II PSUs
Power your next build with an ROG THOR 1600W Titanium or ROG THOR Platinum II PSU
ROG STRIX PSUs
Pump high-end power into your gaming PC with ROG Strix 650W and 750W PSUs
TUF GAMING PSUs
ASUS TUF Gaming Gold PSUs amp up affordable efficiency for next-gen gaming PCs
ASUS PRIME PSUs
Power, reliability and style: introducing the ASUS Prime 750W and 850W Gold
ASUS PSUs SUPPORTS ATX 3.0
ROG goes all-in on ATX 3.0: Get your free 16-pin power cable today
Videos
ROG Power Supplies Production Line
ASUS ROG PSUs uphold industry-leading standards for quality, performance, and safety with AI-automated production lines.
How to choose a PSU
Consider how many watts you need for your system, and the PSU’s efficiency rating, quietness and aesthetic that matches your build.
"GPU-FIRST" Voltage Sensing
with patented intelligent voltage stabilizer (IVS)
"GPU-First" intelligent voltage stabilizer enhances voltage delivery by up to 45% to your graphics card for smoother gameplay and unwavering performance.
GaN MOSFET
GaN MOSFET deliver superior power efficiency by up to 30% and a more organized internal layout for cooler operation.
Noise Level
ASUS recommends a PSU with a high LAMBDA Noise Level Certification from Cybenetics Labs.
Power Efficiency
Select a PSU based on the 80 Plus efficiency rating system for low heat and noise to ensure you have the ideal model you need.
ROG Thor
ROG Loki
ROG Strix
TUF Gaming
Prime
Total Wattage
Choose the amount of power that can handle your build – and possible additions and upgrades down the road.
ATX 3.1
ATX 3.1 ushers in tighter voltage and current regulation standard for next-gen hardware.
Etched Cables
Etched cables with a pliable premium material ensure effortless cable management and exceptional safety.
PSU Wattage Calculator
Choose the right PSU wattage for your build with the calculator below. CPU and GPU power consumption will be greatly affected by overclocking, so we’ve provided PSU wattage recommendations for both overclocked and non-overclocked configurations. If you plan to upgrade your build in the future, we suggest selecting a PSU based on overclocked wattage.
CPU
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GPU
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Recommended Wattage
0 Watts
Overclocking
- Recommended wattage is an estimation of system power demand. Actual power demands may vary based on specific components, usage, and many other factors.
- Testing was conducted by ASUS using pre-production PSUs.
- Overclocked power consumption is an estimated figure derived from the maximum CPU TDP and GPU TGP.
- Stock power consumption data is derived from default GPU TGP and CPU TDP (the default CPU TDP is listed below): Intel Core i3 and Core i5: Intel Core i5-14600K, TDP = 65W ~ 112W; Intel Core i7: Intel Core i7-14700K, TDP = 105W ~ 165W; Intel Core i9: Intel Core i9-14900K, TDP = 165W; Intel HEDT Series: Intel® Xeon® Platinum 8380HL, TDP = 280W; AMD Ryzen 3 and Ryzen 5: AMD Ryzen™ 5 9600X, TDP = 65W ~ 112W; AMD Ryzen 7: AMD Ryzen™ 7 9700X, TDP = 105W ~ 165W; AMD Ryzen 9: AMD Ryzen™ 9 9900X, TDP = 165W; AMD Ryzen Threadripper: AMD Ryzen™ Threadripper™ 3990X, TDP = 280W.
ASUS PSU SERIES
GET READY FOR THE NEXT GENERATION OF GPUs
ROG Thor III Series
- 1600W / 1200W / 1000W
- GaN MOSFET
- "GPU-First" Patented Intelligent Voltage Stabilizer (IVS)
- Magnetic OLED Display
ROG Loki Series
- 1200W / 1000W / 850W / 750W
- Compact Form Factor or SFX-L PSU
- 0dB Technology
- ARGB-illuminated Fan & Aura Sync
ROG Strix Platinum Series
- 1200W / 1000W / 850W
- GaN MOSFET
- "GPU-First" Patented Intelligent Voltage Stabilizer (IVS)
- ATX 3.1 Compatible
TUF Gaming Gold Series
- 1200W / 1000W / 850W / 750W
- Military-Grade Certification
- Dual Ball Fan Bearings
- Protective PCB Coating
