TUF-GAMING-550B

Product Overview
The ASUS TUF Gaming 550W Bronze PSU leads in durability.
  • 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 earned with high-quality components that pass rigorous testing.
  • Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure.
  • 0dB technology lets you enjoy light gaming in relative silence.
  • Sleeved cables leave your rig looking tactically clean.
  • 80cm 8-pin CPU connector (EPS 12V)
  • 6-year warranty included.

  • Free shipping on orders above £150. Delivery time: 2-4 Working Days

£74.99
 
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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.
1. Capacitors and chokes pass demanding tests to achieve Military-grade Certification.
2. Dual ball fan bearings can last up to twice as long as sleeve bearing designs.
3. A protective PCB coating protects against moisture, dust, and extreme temperatures.
4. An 80 Plus Bronze Certification is earned with high-quality components that pass rigorous testing.
5. Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure.
6. 0dB technology lets you enjoy light gaming in relative silence.
7. Sleeved cables leave your rig looking tactically clean.
8. 80cm 8-pin CPU connector (EPS 12V)
9. 10-year warranty included.

Military−grade Certification

All critical capacitors and chokes in TUF Gaming PSUs are certified to military-grade specifications, ensuring reliable operation over a wide range of temperatures.

Top marks

Dual Ball Fan Bearings

Different bearing types have unique pros and cons. In a PSU, durability is paramount, so we built a dual ball bearing setup that will last up to twice as long as a sleeve bearing design.

2x longer lifespan

Protective PCB Coating

A protective conformal coating envelops the PCB to protect against short-circuits caused by moisture, dust, and debris.

All wrapped up

80 PLUS 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.

Brains and Bronze

Axial−tech Fan Design

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.

Better, faster, stronger

0dB Technology

An onboard controller brings the 135mm fan to a standstill when thermal design power (TDP) is below 30%, letting you enjoy light gaming in relative silence. Above 30% TDP, the fans automatically start up again.

Quiet intelligence

6-year Warranty

We're so confident about the reliability of the TUF Gaming series PSUs that we back them with a 6-year worldwide warranty.

Entrenched performance

Sleeved Cables

Cables swathed in black sleeving leave your rig looking tactically clean.

Slim-fit

Dimensions

150 x 150 x 86 mm

Efficiency

80Plus Bronze

Protection Features

OPP/OVP/UVP/SCP/OCP/OTP

Hazardous Materials

ROHS

AC Input Range

100-240Vac

DC Output Voltage

+3.3V +5V +12V -12V +5Vsb

Maximum Load

25A 20A 45.8A 0.8A 3A

Combined Load

120W 120W 549.6W 9.6W 15W

Total Output

550W

Cable Connectors

MB 24/20-pin x1 CPU 4+4-pin x1 PCI-E 6+2-pin x2 SATA x5 Peripheral x4

Package Contents

Power Cord x 1 Motherboard Power Cable x 1 (600mm) CPU Cable x 1 (800mm) PCI-E 1-to-2 Cable x 1 (600mm) SATA 1-to-2 Cable x 1 (400+120mm) SATA 1-to-4 Cable x 1 (400+120+120+120mm) Peripheral 1-to-4 Cable x 1 (400+150+150+150mm) TUF Gaming sticker x1

Weight

Single PSU : 1.89KG product Weight(with packing) : 2.58 KG

0dB Fan Button

No

Dimensions

150 x 150 x 86 mm

Efficiency

80Plus Bronze

Protection Features

OPP/OVP/UVP/SCP/OCP/OTP

Hazardous Materials

ROHS

AC Input Range

100-240Vac

DC Output Voltage

+3.3V +5V +12V -12V +5Vsb

Maximum Load

25A 20A 45.8A 0.8A 3A

Combined Load

120W 120W 549.6W 9.6W 15W

Total Output

550W

Cable Connectors

MB 24/20-pin x1 CPU 4+4-pin x1 PCI-E 6+2-pin x2 SATA x5 Peripheral x4

Package Contents

Power Cord x 1 Motherboard Power Cable x 1 (600mm) CPU Cable x 1 (800mm) PCI-E 1-to-2 Cable x 1 (600mm) SATA 1-to-2 Cable x 1 (400+120mm) SATA 1-to-4 Cable x 1 (400+120+120+120mm) Peripheral 1-to-4 Cable x 1 (400+150+150+150mm) TUF Gaming sticker x1

Weight

Single PSU : 1.89KG product Weight(with packing) : 2.58 KG

0dB Fan Button

No

ORDER RELATED QUESTIONS

1 | How can I track my order?

All orders are dispatched with the use of a courier service, which allows you to track your parcel directly from the courier website. You can use your tracking number which is provided via email and enter this on the “Tracking” or “Track your item” option on the courier’s website. If you have not received your tracking number, please call us on 0208 551 6505 (Mon to Fri 9:00am - 5:30pm, excluding bank holidays).

2 | When can I expect the delivery?

All orders should be delivered in the expected delivery window as specified on the delivery option, when selecting during the checkout process. If you have not received the goods in the specified delivery window, please call us on 0208 551 6505 (Mon to Fri 9:00am - 5:30pm, excluding bank holidays).

3 | I’ve changed my mind and want to cancel my order. What should I do?

Please contact Customer Services on 0208 551 6505 immediately should you wish to cancel an order.

4 | What is the response time for enquiries?

We aim to respond to all emails / enquiries within 1-2 business days. During busy periods, we may experience a backlog of enquiries, but nonetheless will aim to respond as soon as possible.

5 | Questions about order status?

Processing - The order has been sent to our warehouse for fulfilment. Your order will dispatch within 1 - 2 working days.

Shipped - The order has been fully dispatched. The dispatch tracking number is provided in the Order Tracking email where you can obtain up to date dispatch information.

6 | How do I return my product?

Returns are permitted for refund or exchange and must be initiated by contacting our returns department via email at cs@asusstore.co.uk.

7 | I need help with ordering. What should I do?

Should you need help choosing your ideal device or need help placing an order, you are welcome to contact our friendly and experienced sales team on 0208 551 6505.

8 | Does ASUS offer free shipping?

Yes, we offer free shipping on orders above £150.