Adata XPG Bronze Pylon 550W Gaming Power Supply Unit


In stock

  • DC to DC Converters
  • 80PLUS BRONZE Certified
  • Continuous Power for 24/7 system operation
  • 120mm FDB Silent-Performance Fan
  • High Current +12V rail system compatibility
  • Main Japanese Capacitor
  • Multiple PCI-E 2.0 6+2 Pin Connectors
  • Industrial-Level Protection OVP, OPP, SCP, OCP, UVP, OTP, NLO, SIP
  • Complies with ErP 2014 Lot 3
  • RoHS Compliance

XPG Bronze Pylon 550W Gaming Power Supply Unit

Adata XPG bronze grade Pylon 550W offers more than just a Bronze-certified Power Supply. Highly efficient DC-to-DC converters and continuous power in 4 different wattage options are making it an ideal PSU pick for all usages.

DC-to-DC Circuit In BRONZE Grade

XPG PYLON 550W complies with Intel ATX Power Supply Design Guide‘s sleep mode function, featuring DC-to-DC 100% +12V Full Power(*) in all PYLON series, ensuring that power delivery remains consistent, power-efficient, and capable of supporting mid to high-end graphic cards and CPUs.

(*) DC-to-DC Circuit minimizes ripple noise, avoids unbalanced power load, and acts as a protective safeguard to PC components’ life expectancy.

80 Plus Bronze Certification

XPG PYLON is an 80 Plus Bronze certified power supply unit that guarantees energy efficiency at 20%, 50%, and 100% of rated loads. XPG PYLON also complies with ErP 2014 Lot 3 Regulation, and it is designed for steady 24/7 Continuous Power system operation.

Cybenetics ETA, And LAMBDA Certified

XPG PYLON SERIES is certified by Cybenetics for its efficiency and noise level, scoring at the top of its category in both ETA and LAMBDA standards.

For more information on XPG PYLON’s Cybenetics certifications, please visit XPG PYLON SERIES PSU – Cybenetics Labs – PSU Efficiency & Noise Level Certifications.

120mm Fluid Dynamic Bearing (FDB) Fan

The fan control of the built-in 120mm Fluid Dynamic Bearing (FDB) Fan starts at around 700 rpm (25°C ambient) and maintains its low fan speed until around 70% power load.

The operating environment is kept quiet and efficient and prolongs its life expectancy.

Main Japanese Capacitor At 105°C

High-quality 105°C Main Japanese Capacitor in XPG PYLON Bronze Series ensures great durability and offers the highest stability and reliability.

8 Industrial-Level Protections

XPG PYLON is designed for both efficiency and safety and backed up by a 3-Year warranty. Fundamental protections such as OPP, UVP, OVP, SCP, OTP, and OCP are all included, as well as NLO and SIP which are found in mid to high-end PSU, offering one of the highest standards of stability and security in this category.


Dimensions (L x W x H)

  • 150 x 140 x 86mm



ATX Version

  • Intel ATX 12V V2.4 (Timing complies with Intel ATX12V Specific guidelines to version 2.52)


  • OCP / OVP / UVP / OPP / SCP / OTP / NLO / SIP


  • CE / UKCA / CB / FCC (IC) / EAC / CCC / TUV / cTUVus / TUV S-Mark / RCM / NOM / BSMI / KC


  • 99

Input Voltage

  • 100-240V

Input Current

  • 550W:8A/4A

Input Frequency

  • 50Hz – 60Hz

Operating Temperature

  • 50℃

Fan Size

  • 120mm

Fan Bearing

  • FDB (Fluid Dynamic Bearing)

Fan Speed

  • 2,000 RPM


  • 100K Hours at 25℃

ATX 24 Pin Connector

  • 1

EPS 8 (4+4) Pin Connector

  • 550W : 1

PCI-E 6+2 Pin Connector

  • 550W : 2

SATA Connector

  • 550W : 5

Peripheral 4 Pin Connector

  • 550W : 1



  • Product:1.77kg (3.9lb) ±5%
  • With Package:2.8kg (5.0lb) ±5%
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