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Thermaltake > 
Item#: N82E16817153138

Thermaltake TR2 Series TR-450P 450W ATX 12V V2.3 & EPS 12V 2.91 80 PLUS BRONZE Certified Active PFC Power Supply

  • ATX 12V V2.3 & EPS 12V 2.91
  • 80 PLUS BRONZE Certified
  • 100 - 240 V 50/60 Hz
  • +3.3V@24A, +5V@24A, +12V@34A, -12V@0.5A, +5VSB@2.5A
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Thermaltake’s TR2 series is designed with mainstream PC in mind. With Thermaltake’s state-of-the-art circuitry design capability, high quality components and advanced packaging technology, these 80 PLUS Bronze certified power supplies are capable of providing the same level of high efficiency, reliability and power protection that you have come to expect from Thermaltake’s full range of power supply.

The TR2 series TR-450P delivers stable 450W continuous output with single +12V rail that provides superior performance under all types of system loading, plus 99% Active Power Factor Correction for clean and reliable power to your system. It comes with 1x PCI-E 6Pin and 1x PCI-E 8Pin connectors for supporting a high-end graphics card, as well as 5x SATA connectors.

  • newegg ATX12V and EPS12V Compatible Compliance with the Intel ATX12V v2.3 and EPS12V v2.91 standards, the Thermaltake TR-450P provides maximum power stability to drive the processors as well as other components for desktop and server computer systems.
  • newegg 80 Plus BRONZE Certified The 80 PLUS BRONZE certified power supply provides high power efficiency of at least 82% at any load between 20% and 100%, saving you money on your electrical bill, reducing heat in your computer's system and prolonging its life.
  • newegg 450W Continuous Power with Single +12V Output The Thermaltake TR-450P delivers stable 450W continuous output (peak power 550W). Robust and dedicated single +12V rail design providing up to 34A ensures the maximum provision of 12V power to energy-hungry components such as CPU and VGA card.
  • newegg High Quality 105°C Japanese Electrolytic Capacitor 105°C Japanese main capacitor provides uncompromised performance and reliability.
  • newegg High Thermal Performance, Ultra-quiet 120mm Fan Intelligent fan speed control on the 120mm fan guarantees cooling performance – and silent operation.

Learn more about the Thermaltake TR-450P


TR2 Series


ATX 12V V2.3 & EPS 12V 2.91
Maximum Power
1 x 120mm Fan with RPM Control Management
Main Connector
+12V Rails
PCI-Express Connector
1 x 6-Pin, 1 x 6+2-Pin
SATA Power Connector
Power Good Signal
Hold-up Time
17msec (minimum) @ ull load at 115Vac / 230Vac inpu
Up to 88%
80 PLUS BRONZE Certified
Over Voltage Protection
Input Voltage
100 - 240 V
Input Frequency Range
50/60 Hz
Input Current
6.5A - 3.5A
+3.3V@24A, +5V@24A, +12V@34A, -12V@0.5A, +5VSB@2.5A
>100,000 Hours
150mm(W) x 86mm(H) x 140mm(L).


1 x Main connector (24Pin)
1 x 4+4 Pin ATX 12V
5 x Peripheral
5 x SATA
1 x Floppy
2 x PCI-E
ATX 12V V2.3 enables most reliable and robust power delivery.

Stable 450W continuous output (peak power 550W) @ 40 °C operating environment.

Robust and dedicated single +12V output provides superior performance under all types of system loading.

80 PLUS Bronze Certified: with 82-88% efficiency @ 20-100% load under real world load conditions.

Double-forward switching circuitry offers low power loss and high reliability.

Universal AC input 100V~240V automatically scans and detects the correct voltage.

High quality 105 °C Japanese main capacitor provide uncompromised performance and reliability.

99% Active Power Factor Correction provides clean and reliable power to your system.

Ultra-silent operation with intelligent 12cm cooling fan speed control.

Intel & AMD CPU compliant.

Nvidia & ATI/AMD graphic card compatible.

High reliability: MTBF>100,000 hours.

Manufacturer Warranty

5 years limited
5 years limited

Quick Info


  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years

Customer Reviews of the Thermaltake TR-450P

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  • mark v.
  • 10/14/2011 5:40:01 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year

1 out of 5 eggsDone with Thermaltake

Pros: Generally, they LOOK well built enough (superficially speaking only though).

Cons: Their PSUs are short-lived and failure-prone based upon the fact that ALL our recent PSU failures have been this brand.

Other Thoughts: Our IT dept. oversees a few dozen PCs, which are repaired/upgraded as needed.
This means getting 3-6 PSUs at a time on average.
Too many of this brand have failed - some with sparks and smoke so it's time to be DONE with this brand.
Thanks Thermaltake, for pointing us SOLIDLY towards getting better PSUs from BETTER companies with RELIABLE products - a lesson WELL learned !

0 out of 5 people found this review helpful. Did you? Yes No

  • Matthew L.
  • 10/8/2011 6:48:11 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsNice PSU, but I need more juice

Pros: -Affordable
-Wire Looms come nice and neatly put together
-Small fits inside my mini case nicly

Cons: -could have a longer power cord but I believe it is about 5'

Other Thoughts: The only issue I have with this product is actually more of my fault. I figured it would be enough power to run my ASUS ENGTX460 and AMD Phenom II X4 970 B.E. overclocked to 4.2

Did you find this review helpful? Yes No

  • David S.
  • 6/10/2011 11:02:49 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsQuiet and Rock Solid

Pros: Plenty of connections, quiet, rock solid.

Cons: Black color is not for everyone.

Did you find this review helpful? Yes No

  • Joshua G.
  • 1/15/2011 12:00:15 AM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggs

Pros: Sturdy construction, quiet, easy to install

Cons: None so far

Did you find this review helpful? Yes No

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Home > 
Computer Hardware > 
Power Supplies > 
Power Supplies > 
Thermaltake > 
Item#: N82E16817153138
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