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  • MX45015 Smart Standard 550W Power Supply
  • MX45015 Smart Standard 550W Power Supply
  • MX45015 Smart Standard 550W Power Supply
  • MX45015 Smart Standard 550W Power Supply


Smart Standard 550W Power Supply

Product Info

Thermaltake's 550 Watt Bronze Power Supply:

The Most Efficient Power Supplies for Daily Use Computers
Thermaltake introduces the newest in the essence of mainstream systems – the 550W SMART Series Standard PSU.

This is a new performance series of power supply units (PSU) that incorporated various PSU high-tech components, leading technology and Eco-friendly credentials, ranged between 550 ~ 750W that will accommodate any mainstream build under any circumstance.

This is ideal for users to build a home or office system for 24/7 fundamental and stable demands.

Why a 80 Plus Bronze Certified Rating is a Good Thing

80 Plus Bronze certified offers up to 88% efficiency at 20 ~ 100% load under real world load conditions and promise the highest power efficiency. This saves the unnecessary waste of energy and environmental protection costs of more wasteful Power Supplies.

featureThe 80 PLUS program certifies PSU that has 80% or higher energy efficiency rate at 20, 50 and 100% load, plus power factor of 0.9 or greater.

This requirement makes an 80 PLUS certified PSU considerably more efficient than other non-certified power supplies, and 80 PLUS certified Power Supplies tend to run cooler and quieter as a result as well.

In other words, a computer with an 80 PLUS certified power supply will use about 15 ~ 25% less electricity, generates less heat, runs quieter and saves you money on your electrical bills in the long run!


Flat & Low Profile Cable


All new low-profile flat modular cables that not only increased the airflow and made chassis thermal performance improved, but also allow for effortless cable routing.

Quiet 120mm Fan
featureThermaltake has the vision to install a large 120mm cooling fan on this Power Supply; a larger fan runs slower (variable speed, up to 1,800rpm ± 10%) and makes less noise to push the same volume of air per minute.

As well, the built-in with intelligent temperature control device can automatically detect the power load for fan speed adjustment and maintain optimal mute performance.

featureMassive and dedicated +12V output
Smart Standard Series is equipped with a pure and powerful single +12V rail to provide the best compatibility for your PC.

This also simplifies your installation as there is no math involved trying to get video cards on the correct 12V rail(s) so nothing melts.

featureTop Quality Japanese made Capacitor
The inherent high quality of Japanese made capacitors produces supreme performance with low impedance characteristics.

This stable operation works for longer time with excellent reliability to enhance the power supply performance.

Thermaltake's ECO Design
Thermaltake isn't going Green just to follow a fad, they know an efficient power supply uses less electricity, generates less heat, runs quieter and reduces your electrical bills.

The more you use a Thermaltake Smart Power Supply, the more you save.

featureComplies with Energy Star 5.0 energy standards
Thermaltake's SMART Standard Bronze Series is certified suitable for use in Energy Star-compatible computers.

EnergyStar Guidelines have been set up by the United States Environmental Protection Agency and is a voluntary program that helps businesses and individuals save money and protect the climate through superior energy efficiency.

This Power Supply is Connected:

  • 1x 24pin Main connector
  • 1x ATX 12V 4+4pin connector
  • 2x PCI-E 6+2pin connectors
  • 1x Floppy 4pin connectors
  • 4x Molex 4pin connectors
  • 6x SATA connectors


Input Voltage 100 ~ 240Vac
Input Frequency Range 47 ~ 63Hz
Maximum Current Up to 10A @ 120Vac
Compliance 80 PLUS® Bronze
Efficiency 82 ~ 88% @ 20 ~ 100% load
Maximum Load
Voltage +3.3V +5V +12V -12V +5Vsb
Maximum Output Current 24A 15A 42A 0.5A 3.0A
Maximum Output Power 105W 504W 6.0W 15W
Continuous Output Power 550W
Peak Output Power 660W
Cooling 120mm Fan, Up to 1,800rpm ± 10%
Connectors 1x 24pin Main connector
1x ATX 12V 4+4pin connector
2x PCI-E 6+2pin connectors
1x Floppy 4pin connectors
4x Molex 4pin connectors
6x SATA connectors
Protection Over Power, Over Voltage, Under Voltage, Over Current and Short-Circuit protection
Safety Approvals BSMI, CE, CUL, FCC, TUV and UL Certifications
MTBF 100,000 Hours Minimum
Hold Up Time 16 msec (minimum) at 80% of full load at 115Vac
Power Good Signal 100 ~ 500 msec
PFC Active PFC (Power Factor Correction)
Temperature Operating: 0 ~ 40° C (32 ~ 104° F)
Storage: -20 ~ 70° C (-4 ~ 158° F)
Humidity Operating: 20 ~ 90% non-condensing
Storage: 5 ~ 95% non-condensing
Dimensions (LxWxH) 150 x 86 x 140mm (5.9 x 3.4 x 5.5")
Weight N/A

Package Contents

  • Thermaltake SP-550P Smart Standard 550W Power Supply
  • 120V North American Power Cable
  • Installation Guide