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MONTECH APX 550W-Non-Modular Power Supply-80 Plus White Certified-Intel ATX12V-DC-to-DC Converter Technology- Flat Cable Design to Enhance Thermal Efficiency-120mm Fan- 5-Year Warranty (APX 550W)

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Availability: 17 left in stock
Fulfilled by BeachAudio

Arrives Tuesday, Oct 27
Order within 2 hours and 29 minutes
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Style: 550W


Size: 550W


Features

  • DC-to-DC technology ensures optimal power efficiency and stable output across all components
  • 80 PLUS White certified power supply ensures high energy efficiency and minimizing heat generation
  • +12V rail performance provides power and reliability for high-demand systems
  • 120mm hydraulic bearing fan provides silent operation and efficient cooling system
  • Features six essential safety mechanisms providing system stability, over-voltage (OVP), under-voltage (UVP), over-current (OCP), over-power (OPP), short-circuit (SCP), and over-temperature protection (OTP)

Description

Unlike typical white-label power supplies, APX PSU breaks convention by incorporating advanced DC-to-DC technology alongside 80 PLUS White certification. This technology ensures stable and efficient power delivery to all components, while our 80 PLUS White certification guarantees at least 80% efficiency under typical loads. This not only reduces electricity costs but also significantly minimizes heat generation, making it the optimal choice for those prioritizing performance and environmental responsibility. APX PSU excels with dominant 12V rail performance, delivering precise power to meet the demands of high-performance systems. This feature enhances system reliability under the most demanding conditions, ensuring consistent performance whether for gaming or intensive workloads. Engineered for silent operation, our 120mm fan efficiently manages cooling while maintaining quiet performance. This ensures your PC runs smoothly without distracting noise, ideal for maintaining focus during tasks or immersive gaming sessions. Backed by a comprehensive 5-year warranty, APX PSU offers peace of mind with extensive coverage against defects and issues. Combined with enhanced system safety features—including Over-Voltage Protection (OVP), Under-Voltage Protection (UVP), Over-Current Protection (OCP), Over-Power Protection (OPP), Short-Circuit Protection (SCP), and Over-Temperature Protection (OTP). This ensures your components are safeguarded, providing stable and secure operation across diverse operating conditions. Choose APX PSU for your next build or upgrade, and experience the perfect blend of cutting-edge technology, energy efficiency, reliability, and comprehensive protection for your investment.

Model Name: APX 550W


Brand: Montech


Compatible Devices: Personal Computer


Connector Type: ATX


Output Wattage: 550


Form Factor: ATX


Wattage: 550 watts


Cooling Method: Air


Item dimensions L x W x H: 5.91 x 5.51 x 3.39 inches


Item Weight: 1.79 kg


Compatible Devices: Personal Computer


Connector Type Used on Cable: ATX


Output Wattage: 550


Form Factor: ATX


Wattage: 550 watts


Cooling Method: Air


Power Supply Design: Non-Modular


Number of Fans: 1


Fan Size: 12 centimeters


Maximum Input Voltage: 240 volts_of_alternating_current


Minimum Input Voltage: 100 volts_of_direct_current


System Bus Connector Type: 20+4 Pin


Item Dimensions: 5.91 x 5.51 x 3.39 inches


Item Weight: 1.79 kg


Model Name: APX 550W


Brand: Montech


Number of Items: 1


Unit Count: 1 Count


Manufacturer: Montech


Global Trade Identification Number: 87


Model Number: APX 550W


Mfr Part Number: APX 550W


Warranty Description: 5 Years


EU Spare Part Availability Duration: 5 years


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • It does the job
Style: 550W Size: 550W
Works as it should fast Shipping does the job
Reviewed in the United States on March 8, 2026 by William Sanford

  • Great entry level power supply
Style: 550W Size: 550W
Best bang for your buck no frills power.
Reviewed in the United States on October 30, 2025 by Lacee Kirkland

  • Budget king psu
Style: 550W Size: 550W
strong budget psu, hondles an i7 8700 and rtx 2070 well
Reviewed in the United States on November 12, 2025 by Henry

  • works fine
Style: 550W Size: 550W
holding up well
Reviewed in the United States on September 19, 2024 by jamison

  • todo muy bien
Style: 550W Size: 550W
Llegó en perfecto estado. Y hasta el momento está funcionando muy bien.
Reviewed in the United States on March 1, 2025 by Marc Ruggles

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