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Thermaltake SMART Series SP-650PCBUS 650W ATX 12V 2.3 80 PLUS BRONZE Certified Active PFC Power Supply

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  • ATX 12V 2.3
  • 80 PLUS BRONZE Certified
  • 100 - 240 V 47 - 63 Hz
  • +3.3V@20A, +5V@17A, +12V@50A, -12V@0.3A, +5VSB@2.5A

  • Overview
  • Specs
  • Warranty & Returns
  • Reviews

Thermaltake Smart 650W Bronze

Thermaltake introduces the newest in the essence of mainstream systems – the Smart Series Standard PSU, a performance series of power supply units (PSU) that incorporated various PSU high-tech components, leading technology and Eco-friendly credentials, ranged between 550 to 750W that will accommodate any mainstream build under any circumstance. It is ideal for users to build a home or office system for 24/7 fundamental and stable demands.


80 Plus Bronze Certified

80 Plus Bronze certified, offers up to 85% efficiency at 20-100% load under real world load conditions and promise lowest power losses. Saving the unnecessary waste of energy and environmental protection.


Flat & Low Profile Cable

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


Smart Temperature Control Fan

Large 140mm cooling fan, built-in with intelligent temperature control device can automatically detect the power load for fan speed adjustment and maintain optimal mute performance.


Massive and Dedicated +12V Output

Smart 650W Bronze is equipped with a powerful single +12V rail, please see the output specification below:


Top Quality Japanese Main Capacitor

High quality of Japanese main capacitor produces supreme performance with low impedance characteristics. The stable operation works for longer time with excellent reliability to enhance the power supply performance.



Type ATX 12V v2.4 and EPS v2.92
Dimension (H x W x D) 86mm x 150mm x 160mm
Max. Output Capacity 650W
Peak Output Capacity 780W
Color Black
PFC (Power Factor Correction) Active PFC
CPower Good Signal 100-500 msec
Hold Up Time > 16msec at 80% of full load
Input current 10A
Input Frequency Range 47 Hz - 63 Hz
Input Voltage 100 Vac- 240 Vac
Operating Temperature 0°C to +40°C
Operating Humidity 20% to 90%,non-condensing
Storage Temperature -20°C to +70°C
Storage Humidity 5% to 95%, non-condensing
Cooling System 140mm Fan: 2300 R.P.M. ± 10%
Efficiency Meet 80 PLUS®Bronze at 115Vac input.
MTBF 100,000 hrs minimum
Safety Approval UL/CUL/TUV/CE/FCC and BSMI
PCI-E Connector PCI-E 6+2pin x 2

Learn more about the Thermaltake SP-650PCBUS

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Good for the price 1/15/2020 2:10:19 PM

Overall Review: Nice cables and the fan is quite

Did you find this review helpful?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Reliable and Quiet 1/17/2019 9:17:18 AM

Pros: - Quality Built
- Includes power connectors for high end graphic cards
- Made by a reputable brand.
- Silent operations

Cons: (None to be Discovered)

Overall Review: - Fits great for the DIYPC Cuboid Series cases

1 out of 1 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
It Works 12/19/2017 6:12:48 PM

Pros: It powers a PC

Cons: Cabling is kinda stiff

Overall Review: A great PSU for a basic PC

Did you find this review helpful?
Ownership: more than 1 year
Verified Owner
5/ 5
Hassle Free, Reliable PSU 8/15/2017 7:48:53 PM

Pros: - Reasonably priced
- It's been running a GTX770/FX6120 system for over a year now without any issues.

Cons: - None. Product works as advertised.

Overall Review: - I'm happy I didn't spend much more on a pricier supply since this has met my needs without a single issue.

Did you find this review helpful?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Great PSU for the price 5/16/2017 11:11:43 PM

Pros: I bought this after much searching on new egg. It had the right price and it runs very quietly, performing even under full load nice and cool.

Cons: None that i can think of.

Did you find this review helpful?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Works great! 2/21/2017 12:14:30 PM

Pros: Quality
Well-known brand

Cons: No cons.

Did you find this review helpful?
Ownership: 1 month to 1 year
Verified Owner
2/ 5
Good PSU 1/24/2017 10:55:48 AM

Pros: The PSU is able to run a xfx rx480 8gb, i5-3570k, 8gm ram setup without issues, 5x120mm fans.
I have not tried to OC the CPU yet and there is no water-cooling.
Great price for a PSU that can handle a basic gaming rig, but appears there would be enough power to overclock the chip.

Cons: I try to keep reviews based on the product only, however, I cannot ignore the rebate company used. This PSU is heavily marketed with a rebate ranging from $10-$40 depending on time of purchase. I have seen rebates actively marketed for over two months, so it becomes a large deciding factor for a lot of people.

When I purchased this PSU along with components for a new gaming build, I did not open the boxes for a while due to the parts being a gift. When I did open the boxes and attempt to build my gaming rig, I encountered major issues with screen lockups. Signs were pointing to a bad PSU which prevented me from fulfilling the rebate as I would have had to use the original upc on the box which would have voided a return. After multiple tech support calls, we finally identified the graphics card as a bad component and I RMA’d this. I contacted the rebate company 7 days beyond the rebate expiration date and explained my issue and provided proof of the RMA#. I was told there would be no exceptions. I offered a compromise, asking if I can fill out the current rebate form for less money and was told again no exceptions.

I believe this is unfortunate and not good business. I was willing to compromise for a lower rebate and was still denied. I had proof of hardship and I believe an exception should have been made.

Overall Review: If you are buying this PSU by itself, it is a great buy on sale. If a rebate is included, please be cautious.

2 out of 8 people found this review helpful. Did you?
Ownership: more than 1 year
Verified Owner
5/ 5
It Gets the Job Done 1/11/2017 12:08:19 PM

Pros: -Works as advertised
-Haven't had any issues in about 2 years

Cons: -Cables aren't braided

Overall Review: I installed this in my media center PC about 2 years ago to replace a failing budget PSU I'd originally gotten for it. This thing has been a champ ever since. I've had zero issues with it, which is all I can ask for.

1 out of 1 people found this review helpful. Did you?
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