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Thermaltake Smart BX3 550W 80 Plus Bronze Power Supply (ATX 3.1) (PSU)

Thermaltake Smart BX3 550W 80 Plus Bronze Power Supply (ATX 3.1) (PSU)
Thermaltake Smart BX3 550W 80 Plus Bronze Power Supply (ATX 3.1) (PSU)
Thermaltake Smart BX3 550W 80 Plus Bronze Power Supply (ATX 3.1) (PSU)
Thermaltake Smart BX3 550W 80 Plus Bronze Power Supply (ATX 3.1) (PSU)
Thermaltake Smart BX3 550W 80 Plus Bronze Power Supply (ATX 3.1) (PSU)
Thermaltake Smart BX3 550W 80 Plus Bronze Power Supply (ATX 3.1) (PSU)
Thermaltake Smart BX3 550W 80 Plus Bronze Power Supply (ATX 3.1) (PSU)
Thermaltake Smart BX3 550W 80 Plus Bronze Power Supply (ATX 3.1) (PSU)
Thermaltake Smart BX3 550W 80 Plus Bronze Power Supply (ATX 3.1) (PSU)
  • Stock: In Stock
  • Brand: Thermaltake
  • Model: PS-SPD-0550NNFABK-3
  • SKU: PS-SPD-0550NNFABK-3
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৳6,400
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Key Features:
  • 80 Plus Bronze
  • ATX 3.1
  • Flat Cable Design
  • Built-in Industrial Grade Protection
  • 5 Years Warranty (Burn Warranty Included)

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Product Details
Thermaltake Smart BX3  550W 80+ Bronze ATX 3.1 Power Supply (PSU)

The Thermaltake Smart BX3 550W 80+ Bronze ATX 3.1 Power Supply is a reliable and efficient power solution designed to meet the demands of modern PC builds. Certified with the 80 PLUS Bronze efficiency rating, this PSU ensures stable power delivery with up to 85% efficiency, reducing energy waste and lowering electricity costs. Built to ATX 3.1 specifications, it supports current and future system requirements, making it an ideal choice for gamers, content creators, and everyday users looking for dependable performance.​

With a maximum output capacity of 550W, the Smart BX3 delivers ample power for mid-range gaming rigs, workstation setups, and office PCs. Its non-modular design keeps the build simple and cost-effective, providing all necessary cables for easy installation. The active power factor correction (PFC) enhances power efficiency and reduces electromagnetic interference, helping to stabilize voltage and improve overall system longevity.​

This power supply is equipped with a 12cm Fluid Dynamic Bearing (FDB) fan that operates quietly while maintaining optimum thermal performance. The Smart Zero Fan technology ensures the fan remains off until the load exceeds 20%, minimizing noise during low power conditions. Thermaltake has also incorporated comprehensive protection features such as over-current, over-voltage, under-voltage, over-power, over-temperature, and short-circuit protections to safeguard your components against unexpected electrical issues.​

Thanks to its compact dimensions of 150mm by 86mm by 140mm, this PSU fits easily into most mid-tower cases. It supports dual PCI-E 6+2 pin connectors for efficient powering of graphics cards and carries numerous international safety approvals including CE, UKCA, TUV, CB, and FCC, giving users peace of mind and global compatibility. Backed by a 5-year warranty and a minimum MTBF of 100,000 hours, the Thermaltake Smart BX3 550W power supply is a trusted powerhouse for stable and efficient performance.​
Specification
Power Supply Specification
WATT 550W
Fan Size 120mm FDB Fan
Efficiency 80 Plus Bronze
Certification OCP/OVP/UVP/OPP/OTP/SCP
Continuous Power 550W
HOLD UP TIME > 17msec at 80% load
MTBF 100
POWER GOOD SIGNAL 100-150 msec
Safety Approval CE/UKCA/LVD/UKCA/FCC/ICES/TUV/CB/cTUVus/BSMI/CCC
OPERATING HUMIDITY 20% to 85%
OPERATING TEMPERATURE 5°C to + 45°C
PCI-E 6+2PIN 2
PFC (POWER FACTOR CORRECTION) Active PFC
STORAGE HUMIDITY 10% to 95%
STORAGE TEMPERATURE -40°C to + 55°C
Voltage 100-240V～
Frequency Range 50Hz/60Hz
Physical Specification
Dimensions (W x D x H) 150mm(W)x86mm(H)x140mm(D)
Warranty Information
Warranty 5 years (Burn Warranty Included)

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Tags: Thermaltake Smart BX3 550W Power supply , Thermaltake Smart BX3 550W 80+ Bronze Power Supply , Thermaltake Smart BX3 550W Non-Modular Power Supply ,