- Capacitors and chokes pass demanding tests to achieve Military-grade Certification.
- Dual ball fan bearings can last up to twice as long as sleeve bearing designs.
- A protective PCB coating protects against moisture, dust, and extreme temperatures.
- An 80 Plus Bronze Certification is the result of Japanese capacitors and other premium components.
- Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure.
- Etched cables can be bent easily during installation.
- 80cm 8-pin CPU connector (EPS 12V)
- 6-year warranty included.
Built For The Long Haul
TUF Gaming series PSUs bring military-grade components and a robust cooling solution together to create a power platform you can depend on. High-quality capacitors and chokes undergo a myriad of tests, including extreme temperatures and vibration tests, to ensure they meet rigorous military specifications. An Axial-tech fan with a dual ball fan bearing design offers more longevity than other fan types, increasing the overall lifespan of the product. It's the perfect PSU to slot into a TUF Gaming rig or any DIY build designed to power through AAA games for years to come.
Durability
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MTBF
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DROP TEST
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VIBRATION TEST
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EXTREME TEMPERATURE
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CORROSION RESISTANCE
MTBF
The ASUS TUF Gaming 550W Bronze, enhanced with military-grade components, passes a stricter MTBF (mean time between failures) test to deliver up to twice the lifespan of standard power supplies, empowering you build with confidence.
DROP TEST
Replicating real-world drops from 75 cm height on all sides, this test helps to ensure every TUF Gaming 550W Bronze can resist damage from unexpected falls, knocks and bumps during shipment and daily use.
VIBRATION TEST
Extensive vibration testing helps to ensure that every part of your TUF Gaming 550W Bronze can stay in place and maintain functionality.
EXTREME TEMPERATURE
TUF Gaming 550W Bronze is capable of handling drastic temperature changes from -40°C up to 85°C for 27 cycles and maintaining operation.
CORROSION RESISTANCE
TUF Gaming 550W Bronze is built with corrosion resistance. It can withstand up to 95% humidity with salt fog for up to 240 hours and come out the other side with full functionality. Even if you’re living in tropical climates with harsh and wet conditions, TUF Gaming 550W Bronze can weather the storm.
Military−grade Certification
Top marks
All critical capacitors and chokes in TUF Gaming PSUs are certified to military-grade specifications, ensuring reliable operation over a wide range of temperatures.
Dual Ball Fan Bearings
2X longer lifespan
Dual ball bearings boast a remarkable lifespan of 80,000 hours, lasting twice as long as sleeve bearings and exceeding even fluid dynamic bearings. Ensuring long-lasting, reliable cooling with minimal noise for ASUS TUF Gaming Bronze series.
Protective PCB Coating
All wrapped up
A protective conformal coating envelops the PCB to protect against short-circuits caused by moisture, dust, and debris.
Engineering
80 Plus Bronze Certification
Brains and Bronze
The high-quality components used in TUF Gaming power supplies ensure efficient and reliable operation worthy of an 80 PLUS Bronze Certification. The efficiency also leads to low temperatures within the PSU, facilitating an even quieter acoustic profile for the 135mm Axial-tech fan.
Axial−tech Fan Design
Better, faster, stronger
Originally developed for top-end ROG graphics cards, Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure. For TUF Gaming series PSUs, we've scaled that design to 135mm so it keeps things cool at low RPMs while producing less noise.
Experience
Etched Cables
Made from a pliable premium material, these etched cables are easily flexible during installation, and they operate at temperatures 50°C lower than the safety limit when routed for cable management. These cables also meet the rigorous standards of the UL1581 flame test and UL758 certification, helping to ensure a smooth PC DIY experience and exceptional safety.
6−year Warranty
Entrenched performance
We're so confident about the reliability of the TUF Gaming series PSUs that we back them with a 6-year warranty.
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- All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets.
- PCB color and bundled software versions are subject to change without notice.
- Brand and product names mentioned are trademarks of their respective companies.
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*ASUS will not be responsible for customer induced damage to the product, or to user-added materials applied to the product.