Question 1

WIll this work with a MSI Intel H81 LGA 1150 motherboard?

Accepted Answer

Yes, It has the proper connectors for the motherboard. What would determine the power supply capacity you need would be what you run for peripherals. For example, a high end video card would require a higher wattage supply. Same if you are thinking about overclocking. You can find calculators online that you can determine what size supply you would need. I would think the 500 Watt would most likely be quite sufficient for you.

Question 2

Does this suits to Micro ATX mother board?

Accepted Answer

Ther is an 8 pin socket that will seperate by sliding one half up and the other down giving you 2 seperate 4pin sockets . I found out not by the instructon sheet but the pictures on the outside of the box . No need for cutting or trying to hang half the socket off the side ot the motherdoard connector

Question 3

Will this be able to work with a Asrock Z390 Extreme4 Motherboard,Intel I5 9400F,and MSI GeForce GTX 1050 2 GB Video Card?

Accepted Answer

In my opinion, if you are planning on sticking with the I5 and GTX 1050 you should be good with the 500W.  For example, MSI recommends a 300W PSU for the GTX 1050.  However, if you are contemplating future upgrades, you may want to go with the 600W.

Question 4

Is this power supply going to be compatible with AMD Ryzen CPUs? If not, which one in a similar wattage would work?

Accepted Answer

Dear Kevin R: Fortunately, there are a variety of PSU calculator available on-line to help you with your calculations. In fact, NewEgg provides one at http://images10.newegg.com/BizIntell/tool/psucalc/ Notwithstanding, I am confident that if you're building a Ryzen based system that uses the CPU's built-in video, a couple of SDDs, one or two HDDs, a CD/DVD ROM, and 3 or 4 mid-range cooling fans (including the one for the CPU), the Thermaltake Smart Series 500W PSU will be more than adequate to meet your needs. Good luck, Frank

Question 5

Will this work with an Asus Strix GTX 1070 card?

Accepted Answer

Sorry, this is not a firm yes or no.  The question doesn't have information on the balance of your Build.  As to the Mobo, CPU and other equipment that needs power from the 12V power supply bus,  The Smart 500 has a max of 420W on that bus.   I'm not familiar with the specific GTX card, and I couldn't find a spec with the wattage demand.  However this is a high end gaming card, and use all 8 pins of the video power connector.  My yeard of experience with electronics, always errors on the side of head room margin on power. So the the 500 W Smart may do the job, but I would be looking to use a 600 to 700 Watt supply.
I hope someone who know the actual power demands of the card can answer the question.

Question 6

Will this PSU work well with the ASRock B450M pro4?

Accepted Answer

Yes, I have used it before on that motherboard.   Most ATX power supplies are universal in the fact that they work with virtually every mobo out there.  Save propriatary ones like HP prebuilts  etc....

Question 7

will this power supply replace the EVGA 500 B1 100-B1-0500-KR 80+ BRONZE 500W, if not which one will, it's for an older dell xps?

Accepted Answer

Yes, this is a good replacement and more than enough power for an older Dell XPS

Question 8

I can't find much info on this unit. Does anyone know who is building these? CWT, FSP, HEC? Someone else?

Accepted Answer

Thermaltake is a well-known name in the computer hardware industry and also the parent company. They even have their own eSports team which was founded in 2010, Tt Apollos. Thermaltake manufacture a wide range of products from PC Cases, power supplies, coolers, storage solutions and even PC accessories such as fan controllers, dust filers and even LED strips.

Question 9

Does the PSU TT| Smart Series 500W PS-SPD-0500NPCWUS-W tend to overheat or trigger thermal throttling during prolonged high-power use?

Accepted Answer

The Thermaltake Smart Series 500W power supply is designed to handle continuous load up to its wattage with 80 PLUS certification, so it shouldn’t overheat or cause thermal throttling under typical use. Its active PFC and Haswell-ready design help maintain efficiency and stable power delivery, which reduces excess heat generation during prolonged use.

That said, like many power supplies in this range, if you consistently push it near its max output—say in a high-end gaming rig or workstation with multiple GPUs—it might run warmer and the fan could ramp up noise-wise. Ensuring good case airflow and not forcing it to operate at its limits can keep temperatures in check and prolong its lifespan compared to higher-tier or higher-wattage units.

Question 10

After installing the PSU TT| Smart Series 500W PS-SPD-0500NPCWUS-W, are there any specific OS power management settings or drivers I need to configure for optimal performance?

Accepted Answer

The Thermaltake Smart Series 500W PSU works with standard ATX power connectors and doesn’t require any special OS power management settings or drivers for optimal performance. It’s 80 PLUS certified, so it will deliver reliable and efficient power without extra software tweaks.

If you want to fine-tune power usage or fan profiles, you’d typically do that through your motherboard’s BIOS or OS settings rather than the PSU itself. The PSU’s active PFC and Haswell compatibility mean it handles modern power demands well, but it won’t actively adjust performance based on software settings.

Color	Black
Type	Intel ATX 12V 2.31 & EPS 12V 2.92
Maximum Power	500 W
Fans	1 x 120mm Intelligent Cooling Fan
PFC	Active
Main Connector	20+4Pin
+12V Rails	Single
PCI-Express Connector	2 x 6+2-Pin
SATA Power Connector	6
SLI	SLI Ready
Haswell Support	Yes
CrossFire	CrossFire Ready
Max PSU Length	140 mm
Modular	Hardlined
Power Good Signal	100-500ms
Hold-up Time	16.6ms min.
Efficiency	80% Efficiency
Energy-Efficient	80 PLUS Certified
Over Voltage Protection	Yes
Input Voltage	100 - 240 V
Input Frequency Range	50/60 Hz
Input Current	8A
Output	+3.3V@20A, +5V@15A, +12V@35A, [email protected], [email protected]
MTBF	>100,000 Hours
Approvals	CE, CB, TUV, UL, FCC
Connectors	1 x 20+4-pin ATX 1 x 4+4-pin EPS 2 x 6+2-pin PCI-E 6 x SATA 3 x Peripheral 1 x Floppy

Dimensions	3.40" x 5.90" x 5.50"
Weight	4.25 lbs.

PFC	Active
SLI	Ready
CrossFire	Ready

Attribute	Value
Best For	Desktop PC builds using ATX 12V 2.31 and EPS 12V 2.92 power connections, including SLI- or CrossFire-ready configurations
Power Output And Rails	500W supply with a single +12V rail rated at 35A; also provides +3.3V at 20A, +5V at 15A, -12V at 0.5A, and +5VSB at 2.5A
Connectors And Compatibility	Hardwired, non-modular cables include a 20+4-pin ATX connector, 4+4-pin EPS, two 6+2-pin PCIe connectors, six SATA, three peripheral, and one floppy connector; supports Haswell systems and is SLI- and CrossFire-ready
Efficiency And Cooling	80 PLUS Certified with 80% efficiency; air-cooled by one 120mm fan with intelligent temperature control
Input And Protection	Accepts 100–240V AC at 50/60Hz, with an 8A input current; includes over-voltage protection
Reliability And Certifications	Power-good signal of 100–500ms, minimum hold-up time of 16.6ms, MTBF greater than 100,000 hours; CE, CB, TUV, UL, and FCC approvals
Physical Specifications	Black finish; 140mm maximum PSU length; 3.40 × 5.90 × 5.50 inches and 4.25 lb
Model Identifiers	Thermaltake Smart 500W, model PS-SPD-0500NPCWUS-W

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Thermaltake Smart Series 500W SLI/CrossFire Ready Continuous Power ATX 12V V2.3 / EPS 12V 80 PLUS Certified Active PFC Power Supply Haswell Ready PS-SPD-0500NPCWUS-W

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Spec Summary

Item#: N82E16817153233