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Top 5 SFX Power Supply Units in Canada, 2025

SFX power supply units are compact power supplies specifically designed for small form factor builds, maximizing space efficiency without compromising on power delivery. Perfect for mini PC enthusiasts, these SFX units stand out in a market where performance and size are crucial. As the demand for compact gaming rigs and workspace solutions increases, consumers are gravitating toward power supplies that blend robust performance with an ability to fit in tight spaces. In Canada, mini PC builds have gained popularity among tech enthusiasts and casual users alike, leading to a surge in interest in high-quality SFX power supplies.

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Best Compact Power Supply

Best Compact Power Supply

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Best Value Gold PSU

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Best Intermediate Option

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1
BEST COMPACT POWER SUPPLY

Corsair SF750 Platinum

Corsair

The Corsair SF750 Platinum is a compact SFX power supply that stands out due to its high efficiency rating of Platinum, which ensures minimal energy waste and optimal power delivery. This PSU features a fully modular design, allowing for easy cable management and customization. It also includes a 120mm fan that operates silently during low loads, enhancing its appeal for quiet builds. With excellent build quality and reliable performance, it's an ideal choice for high-performance small form factor PCs.

4.8
★★★★☆
CORSAIR SF750 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply – ATX 3.0 Compliant – PCIe 5.0 Ready – SFX-to-ATX Bracket Included – Black

  • Compact size, big power! ⚡

  • Whisper-quiet operation! 🤫

Tech-Savvy Living

Self-Improvement & Personal Growth

  • Platinum efficiency, money saver! 💰

  • 750W output for high-performance builds

Review Summary

95

"The Corsair SF750 Platinum delivers exceptional performance and efficiency, making it a favorite among users who appreciate its compact design and quiet operation."

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From 357.30$
2
BEST VALUE GOLD PSU

Cooler Master V850 SFX Gold

Cooler Master

The Cooler Master V850 SFX Gold is a highly efficient power supply with an 80 PLUS Gold certification, delivering reliable and stable power for your system. Its compact size allows for easy installation in smaller cases, making it a perfect choice for mini-ITX builds. The fully modular cables help to streamline cable management, ensuring a clean and organized setup. With options for smart fan technology, this PSU provides a great balance of performance and quiet operation.

4.7
★★★★☆
Cooler Master V850 SFX Gold Full Modular, 850W, 80+ Gold Efficiency, ATX Bracket Included, Quiet FDB Fan, Semi-fanless Operation, SFX Form Factor, 10 Year Warranty

  • Gold standard power! 🏆

  • SFX form factor magic! ✨

Tech-Savvy Living

Increased Safety & Security

  • Reliable cooling, no sweat! ❄️

  • 850W power output for versatile use

Review Summary

92

"Users praise the Cooler Master V850 SFX Gold for its robust build quality and reliability, with many highlighting its excellent power output in a small form factor."

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From 399.00$
3
BEST INTERMEDIATE OPTION

Seasonic Focus SGX-750

Seasonic

The Seasonic Focus SGX-750 is a top-tier SFX power supply that offers exceptional performance with an 80 PLUS Gold rating, making it energy efficient and environmentally friendly. Its advanced cooling design and hybrid fan control feature ensure silent operation under low and medium loads. The fully modular design simplifies setup and minimizes cable clutter, enhancing the overall appearance of your system. With a reputation for reliability and durability, this PSU is an excellent investment for any high-performance build.

4.6
★★★★☆
Seasonic Focus SGX-750 | 750W | 80+ Gold | Full-Modular | SFX Form Factor| Low Noise | Premium Japanese Capacitor | 10 Year Warranty | Nvidia RTX 30/40 Super & AMD GPU Compatible (Ref. SSR-750SGX)

  • Efficient power delivery! ⚙️

  • Silent as a ninja! 🥷

Tech-Savvy Living

Self-Improvement & Personal Growth

  • Compact and powerful! 💪

  • 750W wattage for demanding applications

Review Summary

90

"The Seasonic Focus SGX-750 is well-regarded for its stable power delivery and high efficiency, with customers noting its silent operation under load."

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From 293.69$
4
BEST HIGH POWER SUPPLY

SilverStone SX1000 SFX

SilverStone

The SilverStone SX1000 SFX is a high-capacity power supply that is designed for small form factor systems while maintaining a powerful 1000W output. It is 80 PLUS Gold certified, ensuring efficient energy use and lower power bills. This PSU is equipped with excellent cooling features, including a high-quality 92mm fan for optimal airflow. With its robust design and strong performance under load, it caters to enthusiasts who demand more power in compact setups.

4.5
★★★★☆
SilverStone Technology SX1000 Platinum, 80 Plus Platinum 1000W Fully Modular SFX-L Power Supply, SX1000-LPT-X V1.1

  • Massive power in small package! 📦

  • Superb build quality! 🔨

Tech-Savvy Living

Increased Safety & Security

  • High efficiency without overheating! 🔥

  • 1000W capacity for extreme systems

Review Summary

88

"SilverStone SX1000 SFX impresses users with its ample power capacity and compact size, making it a preferred choice for high-performance small builds."

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From 420.42$
5
BEST BUDGET OPTION

FSP Dagger Pro 850W

FSP

The FSP Dagger Pro 850W is a highly efficient and compact power supply, boasting an 80 PLUS Gold certification for maximum energy efficiency. Its small footprint makes it perfect for space-constrained PC builds while maintaining strong performance under high workloads. The fully modular cable design allows for quick and easy installation, which is ideal for users who prioritize aesthetics. With a focus on reliability and durability, this power supply caters to gamers and content creators alike.

4.4
★★★★☆
The FSP Dagger Pro SFX 850W PSU Review: Awesome Power in a Small Shell

  • Brilliantly designed for gamers! 🎮

  • Ultra-reliable and quiet! 🤫

Tech-Savvy Living

Health & Fitness Improvement

  • Energy-saving hero! 🦸‍♂️

  • 850W power capability at a lower price

Review Summary

87

"FSP Dagger Pro 850W is recognized for its solid performance and affordability, with many buyers satisfied by its quiet operation and sufficient power for most setups."

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*best alternative we found

120-160$

SFX power supplies excel with their small form factor, high performance, and innovative cooling designs, making them ideal for compact builds.

Understanding the Benefits of SFX Power Supply Units

Explore how SFX power supply units enhance your mini PC experience with superior performance and efficiency.

Reduced Space Consumption: SFX units are specifically designed to fit into smaller cases, allowing for more compact builds without sacrificing essential components.

High Energy Efficiency: These power supplies typically have an 80 Plus certification, ensuring lower energy bills while delivering consistent power.

Enhanced Cable Management: SFX PSUs often come with modular cabling options, which reduce clutter and improve airflow in compact builds.

Quiet Operation: Many modern SFX power supplies include advanced fan technology that minimizes noise even under heavy loads, making them ideal for home and office use.

Improved Cooling Solutions: SFX units are designed with superior thermal management in mind, preventing overheating in limited spaces and prolonging component lifespan.

Compatibility Versatility: SFX power supplies can easily connect with a wide range of components, such as high-performance GPUs and CPUs, making them a flexible choice for diverse builds.

In conclusion, SFX power supply units are the perfect choice for users in Canada looking to maximize space while ensuring powerful performance. We hope you found the ideal power supply for your needs, and if you're looking for something specific, feel free to use the search bar for more tailored options.

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