Advertising Disclosure Power Supplies Comparison - April 2025
7 Best Power Supplies In Canada
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.6Exceptional | 2  9.5Excellent | 3 Best Value  9.2Excellent | 4  9.0Excellent | 5  8.9Very Good | 6  8.8Very Good | 7  8.7Very Good |
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ModelCorsair RM850e, 850W, 80 Plus Gold, Modular, Black - CP-9020263-NA | Model Thermaltake Smart 600W ATX 12V V2.3/EPS 12V 80 Plus Certified Active PFC Power Supply PS-SPD-0600NPCWUS-W | Model MSI MAG A650BN Gaming Power Supplyr - 80 Plus Bronze Certified 650W - Compact Size - ATX PSU | Model MSI MAG A750GL PCIE 5 Gaming Power Supply - Full Modular - 80 Plus Gold Certified 750W - Compact Size - ATX PSU | Model DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with High Precision 4-Digits LED Display, 5V/2A USB Port, Coarse and Fine Adjustments Jesverty SPS-3010N | Model CORSAIR CX750 80 Plus Bronze Non Modular Low-Noise ATX 750 Watt Power Supply - NA - Black | Model CORSAIR RM850x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector – Black |
BrandCorsair | Brand Thermaltake | Brand MSI | Brand MSI | Brand Jesverty | Brand Corsair | Brand Corsair |
Reviews | Reviews  | Reviews | Reviews | Reviews  | Reviews | Reviews - |
Tech Specs | ||||||
product dimensions 15.01 x 14 x 8.61 cm 1.54 kg | product dimensions 22.61 x 10.16 x 17.78 cm 1 kg | product dimensions 23.6 x 18.29 x 10.49 cm 1 kg | product dimensions 30.48 x 22.86 x 12.7 cm 2.77 kg | product dimensions 8.5 x 15 x 22 cm 1.4 kg | product dimensions - | product dimensions - |
customer reviews4.7 4.7 out of 5 stars 6, 622 ratings 4.7 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 23, 132 ratings 4.5 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 991 ratings 4.7 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 372 ratings 4.5 out of 5 stars | customer reviews - | customer reviews 4.6 4.6 out of 5 stars 83 ratings 4.6 out of 5 stars | customer reviews - |
item dimensions l x w x h 15 x 14 x 8.6 Centimetres | item dimensions l x w x h 22.6 x 10.2 x 17.8 Centimetres | item dimensions l x w x h 23.6 x 18.3 x 10.5 Centimetres | item dimensions l x w x h 30.5 x 22.9 x 12.7 Centimetres | item dimensions l x w x h - | item dimensions l x w x h - | item dimensions l x w x h - |
voltage 240 Volts | voltage 120 Volts | voltage 220 | voltage - | voltage - | voltage - | voltage - |
Available On | Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.6
1CorsairCorsair RM850e, 850W, 80 Plus Gold, Modular, Black - CP-9020263-NA
Main highlights- Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency.
- Keeps Quiet: A 120mm rifle bearing fan with a specially calculated fan curve keeps fan noise down, even when operating at full load.
- Intel ATX 3.0 Certified: Compliant with the ATX 3.0 power standard, supporting the PCIe Gen 5 platform and resisting transient power spikes.
- Fully Modular PSU: Reliable and efficient low-noise power supply with fully modular cabling, so you only have to connect the cables your system build needs.
- 105°C-Rated Capacitors: Delivers steady, reliable power and dependable electrical performance.
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9.5
2Thermaltake
Thermaltake Smart 600W ATX 12V V2.3/EPS 12V 80 Plus Certified Active PFC Power Supply PS-SPD-0600NPCWUS-W
Why we love it
Efficient energy use saves on electricity bills.
High reliability with industry-grade protections.
Supports powerful graphics cards effortlessly.
Main highlights- Supports (2) PCI-E 6 plus 2pin Connectors. Active (PFC) Power Factor Correction, MTBF: 100, 000 hours
- Industry Grade Protections: (OPP) Over Power Protection, (OVP) Over Voltage Protection, (SCP) Short Circuit Protection
- Hold up time is 16 millisecond minimum within 60 percent load. Input frequency range 50 - 60 in Hz
- Delivers 600W Continuous output at plus 40 degree Celsius. Compliance with Intel ATX 12V 2. 31 and EPS 12V 2. 92 standards
- 80 PLUS Certified – 80% efficiency under typical load. Power good signal is 100-500 millisecond
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9.2
3MSI10% Off
MSI MAG A650BN Gaming Power Supplyr - 80 Plus Bronze Certified 650W - Compact Size - ATX PSU
Main highlights- Industrial level protection with OVP,OCP,OPP,OTP, SCP
- DC-DC Circuit Design
- Active PFC design
- 80 Plus Bronze certified for high efficiency
- 120mm Low Noise Fan
Our ranking system
The BestChoices.com Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. BestChoices.com requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
BestChoices.com compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
BestChoices.com compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
