12 Best Psu Sfx For 2024

Welcome to the world of content writing! In this paragraph, we will be delving into the realm of PSU SFX as we explore the 12 best options to consider for the year 2023. A PC's power supply unit (PSU) is an essential component that ensures the smooth and efficient operation of the entire system. However, when it comes to smaller form factor PCs, SFX PSUs take the spotlight owing to their compact size and compatibility. As the ever-evolving technology landscape continues to push boundaries, it becomes essential to stay updated with the best PSUs available in the market. Join us as we delve into the top 12 PSU SFX options for 2023, helping you make informed decisions and elevating your PC-building experience to new heights.

Corsair SF1000L – Compact, Powerful, and Efficient SFX Power Supply

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Overall Score: 8/10

The Corsair SF1000L Fully Modular Low-Noise SFX Power Supply is a compact and powerful PSU designed for power-dense small-form-factor PCs. With a maximum power output of 1000W, it delivers reliable performance for overclocked GPUs and power-hungry graphics cards. The PSU features fully modular, micro-fit connectors, allowing for flexible and tidy cable management, especially in small cases. It is compliant with the ATX 3.0 power standard and supports the PCIe Gen 5 platform. The 120mm fluid dynamic bearing PWM fan provides efficient and quiet cooling, with the option for near-silent operation in Zero RPM mode. With its 80 PLUS Gold and Cybenetics Platinum certifications, it operates at up to 90% efficiency, resulting in lower power consumption, less noise, and cooler temperatures. The PSU also utilizes 100% Japanese 105°C-rated electrolytic capacitors for unwavering power and reliability.

The Corsair SF1000L is an excellent choice for those looking for a high-quality and efficient power supply for their small-form-factor PC. Its compact design, fully modular connectors, and quiet operation make it ideal for power-dense builds. The PSU’s compatibility with overclocked GPUs and power-hungry graphics cards ensures reliable performance. While it may not be compatible with certain chassis models and the short wires may require additional purchases for some cases, these minor drawbacks are outweighed by its overall impressive features and functionality. With its competitive price and proven track record, the Corsair SF1000L is a top contender in the SFX power supply market.

DKE SFX to ATX Power Supply Adapter

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Overall Score: 8/10

The DKE SFX to ATX Power Supply Adapter Bracket allows you to install an SFX or SFX-L power supply in most ATX, Micro ATX, and Mini-ITX cases. Its single-sided installation design provides extra displacement space for increased airflow and component clearance. The bracket is compatible with smaller SFX power supplies, providing flexibility for different applications. With easy installation, this adapter is a great option if you don't want to purchase another PSU for an ATX case. It fits power supplies perfectly, although some users have had to slightly bend or modify it to fit certain models. Overall, the DKE SFX to ATX Power Supply Adapter is functional and provides a cost-effective solution for adapting power supplies to different case sizes.

The DKE SFX to ATX Power Supply Adapter Bracket is a functional and cost-effective solution for adapting SFX power supplies to different case sizes. With extra displacement space for improved airflow and component clearance, this bracket offers flexibility for different applications. While it may require slight modification to fit certain power supply models, it provides an easy installation process. Overall, this adapter is a great option for users who want to utilize their SFX power supplies in various ATX, Micro ATX, and Mini-ITX cases without the need for purchasing additional PSUs.

Apevia SFX-AP500W Power Supply

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Overall Score: 7/10

The Apevia SFX-AP500W Mini ITX Solution/Micro ATX/SFX 500W Power Supply is an affordable and reliable option for compact PC builds. It offers high stability with a 5% tolerance of 5V, 3.3V, and 12V output. The power supply comes with a label for easy identification. With dimensions of 4.92Lx3.94Wx2.50H, it is compact and suitable for small-sized PC builds. Customers have praised its performance and price, mentioning that it works well for their setups. However, some users have noted that the fan can be noisy and the wires are not modular. Overall, it provides good value for the price and is ideal for those looking for a budget-friendly power supply.

The Apevia SFX-AP500W Mini ITX Solution/Micro ATX/SFX 500W Power Supply offers an affordable solution for compact PC builds. Despite some minor drawbacks such as a noisy fan and non-modular wires, it provides reliable performance and stability. It is especially suited for smaller-sized PC shells and offers good output for ITX/mATX builds. Additionally, the power supply has received positive feedback for its affordable price and quiet fan. Overall, if you are looking for a budget-friendly power supply for your compact PC, the Apevia SFX-AP500W is worth considering.

SilverStone SX500-G 500W SFX 80 Plus Gold PSU

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Overall Score: 8.5/10

The SilverStone Technology SX500-G is a 500W SFX Fully Modular 80 Plus Gold PSU featuring an improved 92mm fan and Japanese capacitors. With a standard SFX form factor, this power supply offers high efficiency with 80 PLUS Gold certification and a silent running fan with minimal noise. It has a class-leading single +12V rail for strict voltage regulation and low ripple & noise. All cables are 100% modular and made with flexible flat arrays, making it easy to manage and install. The packaging may vary. Overall, the SilverStone Technology SX500-G is a reliable and efficient power supply option for computer builds.

The SilverStone Technology SX500-G is a solid choice for those in need of a 500W SFX power supply. Its silent operation, high efficiency, and modular cables make it an attractive option for compact builds. However, some customers have reported issues with the manual and missing cables, so it’s important to double-check the package contents upon arrival. Additionally, it may not be suitable for powering high-end graphics cards. Overall, if you’re looking for a reliable and efficient power supply for your computer, the SilverStone Technology SX500-G is worth considering.

Phanteks Revolt SFX 850W Power Supply

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Overall Score: 8/10

The Phanteks Revolt SFX 850W power supply is a super-compact SFX power supply with full Intel ATX 3.0 and PCIe Gen5 support. It features customized flexible cables tailored for small form factor chassis, high efficiency and silent operation with temperature controlled cooling, and a silent fan with 0 RPM mode under 30% load. The power supply has a sleek black design and is fully modular for easy installation. With its 80PLUS Platinum rating, it offers excellent efficiency and reliable power delivery. The Phanteks Revolt SFX 850W power supply is perfect for small form factor PC builds that require a high-performance and reliable power supply.

The Phanteks Revolt SFX 850W power supply offers exceptional performance and reliability in a compact form factor. With its high efficiency, silent operation, and fully modular design, it is a great choice for small form factor PC builds. The temperature-controlled cooling fan ensures optimal cooling performance, while the 0 RPM mode under light loads keeps noise levels at a minimum. The only drawback is that the cables may be stiff and short, which may make cable management a bit challenging. Overall, the Phanteks Revolt SFX 850W power supply is a solid choice for those looking for a powerful and compact power supply for their small form factor PCs.

Thermaltake Toughpower SFX 850W Full Modular Power Supply

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Overall Score: 8.5/10

The Thermaltake Toughpower SFX (ATX 3.0 Standard) 850W Full Modular 80Plus Gold Power Supply is a high-quality power supply designed for compact PCs. It is fully compatible with Intel ATX 3.0 Specifications and features PCIe Gen 5.0 readiness with a 12VHPWR cable included. The power supply is equipped with low-profile flat cables for easy cable management and 100% high-quality Japanese capacitors. It also includes the Smart Zero Fan with a 92mm Fluid Dynamic Bearing Fan for quiet operation. The power supply comes in a sleek black color and has dimensions of 4.92Lx3.94Wx2.50H. With its excellent performance and features, it is a great choice for small PC builds.

The Thermaltake Toughpower SFX 850W Power Supply is a reliable and efficient option for small PC builds. It offers high performance, quiet operation, and a fully modular design for easy cable management. While the RGB lighting design may not be fully visible in most cases and there have been reports of RGB component malfunctions, these are minor drawbacks compared to its overall quality. The power supply comes with a 10-year warranty, demonstrating the manufacturer’s confidence in its longevity. With its compatibility with PCIe Gen 5.0 and excellent customer reviews, this power supply is a great choice for those looking for a reliable and efficient power supply for their compact PC builds.

Phanteks Revolt SFX 750W Platinum Power Supply

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Overall Score: 8.5/10

Experience high efficiency and silent power delivery with the Phanteks (PH-P750PSF) Revolt SFX 750W 80PLUS Platinum power supply. This fully modular power supply features a compact SFX size for compatibility in ITX chassis. With its reliable 750 Watt output and 80 PLUS Platinum-rated efficiency, it ensures optimal performance. The temperature-controlled cooling fan operates silently, and the 0 RPM mode provides a noiseless experience under low loads. The flat ribbon cables make installation easy and reduce clutter. The Phanteks (PH-P750PSF) Revolt SFX 750W is a sleek and efficient power supply choice for ITX builds.

The Phanteks (PH-P750PSF) Revolt SFX 750W 80PLUS Platinum power supply is a great choice for ITX builds that require high efficiency and silent operation. Its compact size and modular design make installation easy, while the temperature-controlled cooling fan ensures stable performance. However, the stiff modular cables and noisy fan under heavy load can be drawbacks. Overall, if you’re looking for a reliable and efficient power supply for your ITX build, the Phanteks Revolt SFX 750W is worth considering.

Silverstone SX1000 Platinum Power Supply

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Overall Score: 7.8/10

The Silverstone SX1000 Platinum is a powerful and efficient 1000W fully modular SFX-L power supply. It is designed for use in small form factor computers and offers reliable 24/7 operation. With its 80 PLUS Platinum certification, it ensures high efficiency and low power consumption. The power supply features a silent running 120mm dual ball bearing fan with advanced semi-fanless operation, providing quiet cooling for your system. It also comes with strict voltage regulation, low ripple & noise, and high-quality construction with Japanese capacitors. The SX1000 Platinum is a top choice for users looking for a high-performance power supply for their small form factor builds.

The Silverstone SX1000 Platinum is a high-performance power supply that delivers reliable and efficient power for small form factor computers. With its 1000W output, 80 PLUS Platinum certification, and silent operation, it offers the performance and quietness that users desire. However, some users have reported issues with cable length and potential overheating, so it’s important to consider these factors before purchasing. Overall, the SX1000 Platinum is a solid choice for users looking for a powerful and efficient power supply for their small form factor builds.

Thermaltake Toughpower SFX 600W: Compact and Efficient Power Supply

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Overall Score: 8/10

The Thermaltake Toughpower SFX 600W power supply is a compact and reliable option for small computer builds. With its 80+ Gold certification and high-quality Japanese capacitors, it provides efficient and stable power delivery. The zero rpm smart fan control ensures quiet operation, and the included ATX PSU bracket makes installation easy. It comes with a 7-year warranty for added peace of mind. The only downside is the short length of the cables, which may not be suitable for larger builds. However, this can be easily fixed with CableMod extensions. Overall, the Thermaltake Toughpower SFX 600W is a solid choice for those looking for a compact and powerful power supply.

The Thermaltake Toughpower SFX 600W power supply offers reliable performance in a compact form factor. With its 80+ Gold certification, efficient power delivery, and quiet operation, it is a great choice for small computer builds. The inclusion of high-quality Japanese capacitors and a 7-year warranty further add to its appeal. However, the short length of the cables may limit its compatibility with larger builds. Despite this drawback, the Thermaltake Toughpower SFX 600W remains a solid option for those seeking a powerful and reliable power supply for their compact systems.

FSP Dagger Pro 650W Mini ITX Solution/SFX 12V / Micro ATX 80 Plus Gold Certified Full Modular VR / 4K Ready Gaming Power Supply (SDA2-650)

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Overall Score: 9/10

The FSP Dagger Pro 650W Mini ITX Solution/SFX 12V / Micro ATX 80 Plus Gold Certified Full Modular VR / 4K Ready Gaming Power Supply (SDA2-650) is a high-quality and efficient power supply unit. It is micro ATX compatible and has the latest standard SFX12V V3.3 & ATX12V V2.4. With 80 PLUS Gold certification and efficiency of 90% at typical load, it ensures energy savings. The power supply features 100% Japanese made electrolytic capacitors and a high-quality 92mm ball bearing fan, ensuring reliability and quiet operation. It is suitable for gaming setups and is 4K ready. The compact and modular design makes cable management easy. The FSP Dagger Pro 650W Mini ITX Solution/SFX 12V / Micro ATX 80 Plus Gold Certified Full Modular VR / 4K Ready Gaming Power Supply (SDA2-650) is a reliable choice for powering your computer.

The FSP Dagger Pro 650W Mini ITX Solution/SFX 12V / Micro ATX 80 Plus Gold Certified Full Modular VR / 4K Ready Gaming Power Supply (SDA2-650) is an excellent choice for those looking for a reliable and efficient power supply unit. With its high-quality components, 80 PLUS Gold certification, and quiet operation, it delivers excellent performance. The modular design makes cable management easy, and it is suitable for gaming and 4K setups. However, the cables may be too long for ITX builds, which can be a drawback for some users. Overall, it is a great power supply that provides the necessary power and efficiency for demanding computer systems.

PowerSpec 650W Gold SFX Fully Modular Power Supply

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Overall Score: 8/10

The PowerSpec 650 Watt 80 Plus Gold Fully Modular SFX Power Supply is designed to power micro ATX builds. It features a high-flow, low-noise 90mm diameter fan for efficient cooling and lower energy consumption. With 650 Watts of output power and an active PFC design, this PSU provides stable power to computers, making it suitable for SLI and CrossFire systems. It is UL and 80+ Gold certified, guaranteeing high efficiency and compliance with safety standards. The power supply also includes heavy-duty protections to safeguard components and data from voltage damage. With premium Japanese capacitors and a 5-year limited warranty, the PowerSpec PSU is reliable and durable.

The PowerSpec 650 Watt 80 Plus Gold Fully Modular SFX Power Supply is a reliable option for micro ATX builds. It offers efficient cooling, stable power delivery, and high efficiency. The PSU is UL and 80+ Gold certified, ensuring safety and energy savings. With heavy-duty protections and premium Japanese capacitors, it provides durability and peace of mind. The lack of instructions for modular cables and the contrasting colors of non-modular cables are minor drawbacks. Overall, this power supply offers great value for its price and comes with a 5-year limited warranty. It is a solid choice for gamers and PC enthusiasts looking for a compact and reliable power supply.

SilverStone Technology 800W SFX-L, 80 Plus Titanium 100% Modular Power Supply

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Overall Score: 8/10

The SilverStone Technology 800W SFX-L Power Supply is a high-quality and efficient option for small form factor computers. With its 80 Plus Titanium certification, it offers incredibly high efficiency. The power supply features a silent running 120mm fan with advanced semi-fan less operation, ensuring quiet operation. It also has 100% modular short cables with flexible flat arrays, making it easy to manage cables in a small space. The power supply's compact SFX-L form factor allows it to fit easily into small form factor cases. Overall, the SilverStone Technology 800W SFX-L Power Supply is a reliable and powerful option for those in need of a compact and efficient power supply for their computer.

The SilverStone Technology 800W SFX-L Power Supply offers high efficiency and a compact form factor, making it a great choice for small form factor computers. Its silent operation and modular cables add to its appeal. However, the short and rigid cables may pose some challenges for cable management. Overall, this power supply provides reliable and efficient performance, making it a solid option for those in need of a power supply for their small form factor build.

PSU SFX Buyer's Guide

Welcome to the ultimate buyer's guide for PSU SFX! Whether you're building a compact gaming rig, a sleek HTPC, or a portable workstation, choosing the right SFX power supply is crucial. Let's dive straight into the world of SFX PSUs and explore the factors to consider before making your purchase.

1. Power Output and Efficiency

• Consider your system's power requirements and ensure the PSU's wattage is sufficient for all your components.
• Look for PSUs with 80 Plus certification to ensure high efficiency and reduced power wastage.
• Opt for a power supply that offers stable output voltages to protect your expensive components.

2. Form Factor and Size

• Check the form factor compatibility with your PC case. SFX power supplies are smaller and typically designed for mini-ITX or small form factor cases.
• Measure the available space in your case and choose a PSU that fits comfortably.
• Consider modular or semi-modular PSUs for better cable management and improved airflow inside your case.

3. Connectors and Cabling

• Ensure the PSU has an adequate number of SATA, PCIe, and CPU power connectors to accommodate all your drives and components.
• Consider the required cable lengths to reach your components without tension or excessive cable clutter.
• Look for flat or sleeved cables to enhance flexibility and facilitate easier cable routing in tight spaces.

4. Noise Level and Cooling

• Consider the PSU's cooling features, such as an efficient fan and intelligent fan control, to maintain optimal temperatures and minimize noise.
• Look for PSUs with zero or low fan modes for silent operation during low-load situations.
• Check user reviews and professional tests for noise level measurements to ensure quieter operation.

5. Safety and Protections

• Look for PSUs with essential protections like over-voltage protection (OVP), under-voltage protection (UVP), over-power protection (OPP), and short-circuit protection (SCP).
• Consider PSUs with additional features like surge protection, over-temperature protection (OTP), and active power factor correction (PFC) for added safety.

6. Brand Reputation and Warranty

• Stick to well-known and reputable PSU brands that have proven track records in reliability and customer support.
• Check for warranty information and consider PSUs with longer warranty periods for added peace of mind.
• Research user reviews and professional opinions to get insights into the reliability and build quality of the PSU you're interested in.

7. Price and Value

• Set a budget for your PSU purchase before exploring options, keeping in mind that SFX PSUs tend to be more expensive compared to standard ATX PSUs.
• Consider the overall value by assessing the features, efficiency, and performance offered by the PSU within your budget.