Introducing the 8 Amazing Mini Atx Psu for 2023! If you are someone who is looking for a powerful and reliable power supply unit for your Mini ATX build, then you have come to the right place. In this article, we will explore and discuss the top 8 Mini ATX PSUs that are set to dominate the market in 2023. These power supply units are specifically designed to meet the demands of small form factor builds, delivering unparalleled performance and efficiency. Whether you are a hardcore gamer, a content creator, or a professional in need of a compact yet robust PSU, this carefully curated list is sure to satisfy your needs and elevate your computing experience. Get ready to discover the leading mini ATX PSUs that will shape the future of desktop computing in 2023!
Overall Score: 8/10
The 24pin DC ATX PSU is a high-power, mini-ITX power supply that is perfect for crypto mining and ITX motherboards. With a rating of 150 watts, it provides ample power for server PSU applications and low-powered boards. The power supply features short-circuit protection and plugs directly into the 24 pin ATX connector. Its compact size makes it ideal for mini ITX builds, and it is compatible with most 12v server PSUs for crypto miners and TDP servers. Customers have praised its performance and ease of use, although some have mentioned that the connections can interfere with components on the motherboard. Overall, the 24pin DC ATX PSU is a reliable choice for those in need of a powerful and compact power supply.
Key Features
- 150 watt Pico PSU ATX High Mini-ITX Power Supply adapter for crypto mining and ITX Motherboards
- Short-circuit protection: output shut down when short-circuit occurs
- 2.5mm inner diameter, 5.5mm outer diameter input connector
- 24 pin ATX connector that plugs directly into the ATX connector
- Ideal DC PSU for mini ITX Motherboards and 12v server PSU for crypto miners and TDP servers
Specifications
- Color: 150watt
Pros
- Provides ample power for low-powered boards and server PSU applications
- Compact size ideal for mini ITX builds
- Short-circuit protection ensures safety
- Easy to use with a 24 pin ATX connector
Cons
- Connections can interfere with components on the motherboard
- Confusing for first-time users without clear instructions
The 24pin DC ATX PSU is a reliable and powerful mini-ITX power supply suitable for crypto mining and ITX motherboards. It offers ample power for low-power boards and server PSU applications. With short-circuit protection and a compact size, it is easy to use and ideal for mini ITX builds. While some users have noted that the connections can interfere with motherboard components and the lack of clear instructions for first-time users, overall, it provides excellent performance. If you’re in need of a high-quality power supply for your mini-ITX setup, the 24pin DC ATX PSU is worth considering.
Overall Score: 6.5/10
The Apevia PS-ITX300W Mini-ITX/Flex ATX 300W Power Supply is a compact and versatile power supply designed for small form factor systems. With a maximum power output of 300W and standard Mini-ITX/Flex ATX type, it is suitable for a range of computer setups. The power supply features various connectors for easy compatibility, including 1 x 20+4pin Main Power, 1 x 8pin 12V(P4+4), 2 x SATA, 2 x 4pin Molex, and 1 x 4pin Floppy. It is equipped with a 40mm Double Ball Bearing Fan for efficient cooling. Measuring at 150mm x 81.5mm x 40.5mm, it is compact and space-saving. Although some customers have experienced issues with the power supply failing or overheating, it remains a budget-friendly option with decent performance and compatibility. Overall, the Apevia PS-ITX300W Mini-ITX/Flex ATX Power Supply is a suitable choice for compact computer systems.
Key Features
- Standard Mini-ITX / FLEX ATX type, Maximum Power: 300W
- Connectors: 1 x 20+4pin Main Power, 1 x 8pin 12V(P4+4), 2 x SATA, 2 x 4pin Molex, 1 x 4pin Floppy
- Cooling: Forced Air Ventilation by 1 x 40mm Double Ball Bearing Fan
- Dimension: 150mm x 81.5mm x 40.5mm (5.9" x 3.21" x 1.59") – L x W x H
- Output: +3.3V@12A, +5V@12A, +12V@20A, -12V@0.3A, +5Vsb@2.5A
Specifications
- Dimension: 5.91Lx1.59Wx3.21H
Pros
- Compact size for space-saving
- Various connectors for easy compatibility
- Decent performance for the price
Cons
- Reports of power supply failing or overheating
- Noisy fan under load
The Apevia PS-ITX300W Mini-ITX/Flex ATX Power Supply offers a budget-friendly option for small form factor systems. While it has some drawbacks such as reported failures and a noisy fan, it delivers decent performance for its price. The power supply’s compact size and various connectors make it compatible with a range of setups. However, customers should be aware of the issues faced by some users and consider other options if reliability is a top priority. Overall, the Apevia PS-ITX300W Mini-ITX/Flex ATX Power Supply is a suitable choice for those looking for an affordable power supply for their compact computer systems.
Overall Score: 6/10
The JULONGFENGBAO Pro 600W Mini ITX Solution/SFX 12V / Micro ATX 80 Plus Full Modular VR / 4K Ready Gaming Power Supply is a high-quality power source designed for gaming enthusiasts. With its 80 PLUS Standard Certification and up to 86% energy efficiency, it saves energy and works seamlessly with all generations of Intel's processors. The power supply offers multiple protections against short circuit, overload, overheating, and low voltage, ensuring a stable output voltage. It comes with a specially calculated fan curve and AI cooler smart temperature control circuit, providing minimal fan noise and efficient heat dissipation. The fully modular cable design and multiple connectors make cable installation easy, improving airflow in your system. With imported capacitors, this power supply delivers stable and reliable power for your gaming needs.
Key Features
- 80 PLUS energy efficiency
- Stable output voltage with multiple protections
- Specially calculated fan curve for minimal noise
- Fully modular cable design for improved airflow
Specifications
- Size: 4.9×4.3 Inches
Pros
- High energy efficiency with 80 PLUS Standard Certification
- Multiple protections against various issues
- Low noise fan with efficient heat dissipation
- Easy cable installation and improved airflow
Cons
The JULONGFENGBAO Pro 600W Mini ITX Solution/SFX 12V / Micro ATX 80 Plus Full Modular VR / 4K Ready Gaming Power Supply is a reliable and efficient choice for gamers. With its high energy efficiency, stable voltage output, and multiple protections, it provides the necessary power and safety for your gaming rig. The specially calculated fan curve and AI cooler temperature control ensure minimal noise and effective heat dissipation. The fully modular cable design makes cable installation a breeze, reducing clutter and improving airflow. Overall, this power supply offers excellent performance and reliability for gamers who demand the best.
Overall Score: 8/10
The Cooler Master V850 SFX Gold ATX3.0 Full Modular Power Supply is a small but mighty power supply that offers high performance in a space-saving design. It features ATX 3.0 support and a 90-degree 12+4pin (12VHPWR) PCIe 5.0 connector for improved safety and lower temperatures. With advanced heat dissipation technology and 80 PLUS Gold certification, this power supply ensures efficient power transfer and reduced energy waste. It also comes with a SFX-to-ATX bracket for flexible compatibility with various system sizes. The Cooler Master V850 SFX Gold ATX3.0 Full Modular Power Supply is backed by a 10-year warranty, ensuring durability and reliability.
Key Features
- Small But Mighty design
- ATX 3.0 support & 90-Degree 12VHPWR Cable
- Enhanced Dissipation with advanced heat dissipation technology
- 80 PLUS Gold Certified for efficient power transfer
- Flexible Compatibility with included SFX-to-ATX bracket
Specifications
- Dimension: 3.94Lx4.92Wx2.50H
- Size: Sfx
Pros
- Highly compact and space-saving design
- Improved safety and lower temperatures
- Efficient heat dissipation
- Energy-efficient with 80 PLUS Gold certification
- Flexible compatibility with included bracket
- 10-year warranty for durability and reliability
Cons
- Short cables may require extensions
- Included GPU cables have multiple connectors per cable
The Cooler Master V850 SFX Gold ATX3.0 Full Modular Power Supply is an excellent choice for users in need of a compact and powerful power supply. Its small form factor and high efficiency make it suitable for a wide range of systems, from mini-ITX to E-ATX. The advanced heat dissipation technology ensures reliable performance and improved safety. While the short cables and multiple connectors on the GPU cables may be a slight drawback, these can be easily overcome with extensions or custom cables. Overall, with its 10-year warranty and impressive features, the Cooler Master V850 SFX Gold ATX3.0 Full Modular Power Supply is a reliable and efficient choice for any computer build.
Overall Score: 8.5/10
The GAMEMAX 750W Fully Modular ARGB Power Supply is a high-performance power supply that offers 80 Plus Gold Certification, ensuring high efficiency and reduced heat. It is equipped with ATX 3.0 & PCIe 5.0 compatibility, making it perfect for high-performance NVIDIA 40 series graphics cards. The power supply features 100% Japanese Capacitors for reliability and stability. The ARGB SYNC allows for vibrant lighting effects, while the whisper-quiet fan ensures excellent heat dissipation without noise. With its fully modular design, the power supply optimizes airflow and minimizes clutter. Overall, the GAMEMAX 750W Power Supply is a reliable and efficient choice for gaming enthusiasts.
Key Features
- 80 Plus Gold Certified
- ATX 3.0 & PCIe 5.0 Ready
- 100% Japanese Capacitors
- Argb sync
- Whisper-Quiet Fan
- Fully Modular
Specifications
Pros
- High efficiency and reduced heat
- Compatible with high-performance graphics cards
- Reliable and stable output
- Vibrant lighting effects
- Quiet operation
- Optimized airflow and minimal clutter
Cons
- Proprietary PCIE 8pin cords only available from China
- Difficulty getting RMA for fan noise issue
The GAMEMAX 750W Fully Modular ARGB Power Supply is a reliable and efficient choice for gamers and PC enthusiasts. With its high-efficiency certification, compatibility with high-performance graphics cards, and reliable Japanese capacitors, it delivers excellent performance while ensuring long-lasting reliability. The ARGB SYNC feature adds a touch of style to your rig, and the whisper-quiet fan keeps things cool without producing disturbing noise. The fully modular design allows for easy cable management and improved airflow. While the availability of proprietary PCIE cords and customer service for fan noise could be improved, overall, the GAMEMAX 750W Power Supply offers great value for its features and performance.
Overall Score: 8.6/10
The Thermaltake Toughpower GF3 1650W Power Supply is a high-quality and reliable power supply that is fully compatible with Intel PSDG ATX 3.0 specifications. It is PCIe Gen 5.0 ready and features 100% high-quality Japanese capacitors. The power supply is also fully modular with low-profile flat cables, making cable management a breeze. With its ultra-quiet smart zero fan, the power supply remains cool and silent even under heavy loads. The Thermaltake Toughpower GF3 1650W Power Supply comes with a 10-year warranty and is perfect for gaming PCs and high-performance systems.
Score: 8.6/10
Key Features
- Fully Compatible With Intel PSDG ATX 3.0 Specifications
- PCIe Gen 5.0 Ready
- 100% High Quality Japanese 105°C/221°F Capacitors
- Fully Modular Low-Profile Flat Cable
- Ultra Quiet Smart Zero Fan
Specifications
- Color: Black
- Dimension: 7.10Lx5.90Wx3.40H
- Size: 1650W
Pros
- High-quality and reliable
- Fully modular for easy cable management
- Ultra-quiet fan
- 10-year warranty
Cons
- Some users experienced issues with dead units
- Cables are stiff and difficult to route
The Thermaltake Toughpower GF3 1650W Power Supply is a solid choice for users in need of a high-quality and reliable power supply for their gaming PCs or high-performance systems. It offers great compatibility with Intel PSDG ATX 3.0 specifications and is PCIe Gen 5.0 ready, ensuring it can handle the latest technologies. With its ultra-quiet fan and fully modular design, cable management is made easy and the system remains cool and silent. The 10-year warranty provides peace of mind, although some users have reported issues with dead units. Overall, the Thermaltake Toughpower GF3 1650W Power Supply is a reliable option with excellent performance.
Overall Score: 8.5/10
The Thermaltake Toughpower GF A3 850W is a reliable and high-performance power supply that is fully compatible with Intel ATX 3.0 standards. It is designed to comply with the latest graphics cards and is PCIe Gen 5.0 ready. With a high amperage single +12V rail and high-class technologies, this power supply ensures stable and efficient power delivery. The fully modular low-profile flat cables make cable management a breeze. It comes with a 10-year warranty for added peace of mind. Overall, the Thermaltake Toughpower GF A3 850W is a top-notch power supply that offers excellent performance, reliability, and flexibility.
Key Features
- 80 Plus Gold Certified & Fully Compatible with Intel ATX 3.0 Standards
- PCIe Gen 5.0 Ready
- Made to Comply with the Latest Graphics Cards
- High Amperage Single +12V Rail & High-Class Technologies
- Fully Modular Low-Profile Flat Cables
Specifications
- Color: Black
- Dimension: 5.90Lx3.40Wx5.50H
- Size: 850W
Pros
- Reliable and stable power delivery
- Fully modular design for easy cable management
- Comes with 10-year warranty
- Future-proof with PCIe Gen 5.0 compatibility
Cons
- Some users reported fan noise issues
- One user experienced a faulty capacitor
The Thermaltake Toughpower GF A3 850W is a highly recommended power supply for its reliability, performance, and flexibility. It delivers stable power to support the latest graphics cards and comes with a 10-year warranty for peace of mind. The fully modular design makes cable management a breeze, and the power supply is future-proof with PCIe Gen 5.0 compatibility. While some users have reported fan noise issues and one user experienced a faulty capacitor, these seem to be isolated incidents. Overall, the Thermaltake Toughpower GF A3 850W is a top choice for those seeking a high-quality power supply.
Overall Score: 9/10
The Thermaltake Toughpower GX1 80+ Gold 600W Power Supply is a high-quality and reliable option for your computer. With its 80 Plus Gold certification, it offers excellent efficiency and supports power savings. The non-modular connectors make installation simple, and the ultra quiet 120mm fan ensures silent operation. This power supply features main Japanese capacitors, low ripple noise, and a single +12V rail design for stable and reliable power. It also offers industry grade protections for added safety. With a 5-year warranty, you can trust in its longevity. Whether you're a gamer, content creator, or everyday computer user, the Thermaltake Toughpower GX1 80+ Gold 600W Power Supply is a top choice.
Key Features
- Certified gold – supporting 80 Plus Gold efficiency
- Non modular connectors for easy installation
- Ultra quiet 120mm fan for silent operation
- Main Japanese capacitors for performance and reliability
- Low ripple noise for stable power supply
- Single +12V rail design for GPU demands
- (OPP), (OVP), (UVP), and (SCP) protections
- 5-year warranty
Specifications
- Dimension: 2.83Lx1.55Wx2.48H
- Size: 600W
Pros
- High efficiency and energy savings
- Simple installation with non-modular connectors
- Silent operation with ultra quiet fan
- Reliable performance with main Japanese capacitors
- Stable power supply with low ripple noise
- Great GPU support with single +12V rail
- Added safety with industry grade protections
- Long-lasting with 5-year warranty
Cons
- Cables could be longer for larger gaming builds
- May require cable extensions for some setups
The Thermaltake Toughpower GX1 80+ Gold 600W Power Supply is an excellent option for anyone in need of a reliable and efficient power supply. With its high efficiency, silent operation, and industry grade protections, it ensures stable and safe power delivery to your computer components. The main Japanese capacitors and low ripple noise contribute to its performance and reliability, while the non-modular connectors make installation hassle-free. While the cable length may not be ideal for larger gaming builds, it offers a competitive price-to-performance ratio and comes with a 5-year warranty for added peace of mind. If you’re looking for a top-quality power supply that won’t disappoint, the Thermaltake Toughpower GX1 80+ Gold 600W Power Supply is a great choice.
Buyer's Guide: Mini ATX PSU
Are you in the market for a mini ATX PSU? Look no further!We have compiled a comprehensive buyer's guide to help you make an informed decision. From power output to efficiency, we've got you covered. So let's dive in, shall we?
Things to consider before buying a mini ATX PSU:
- Power Output: Determine the power requirements of your system and choose a mini ATX PSU that can deliver sufficient power to all your components.
- Form Factor: Ensure that the mini ATX PSU is compatible with your motherboard's form factor.
- Size and Dimensions: Measure the available space in your PC case to ensure that the mini ATX PSU will fit without any issues.
- Modularity: Decide whether you prefer a modular, semi-modular, or non-modular mini ATX PSU, depending on your cable management preferences and airflow requirements.
- Efficiency Rating: Look for a mini ATX PSU with a high efficiency rating (80 Plus Bronze, Silver, Gold, or Platinum) to reduce power wastage and save on electricity bills.
- Connectors: Check the availability and types of connectors provided by the mini ATX PSU to ensure compatibility with your components.
- Noise Level: Consider the noise level of the mini ATX PSU, especially if you prioritize a quiet system. Look for models with innovative cooling technology and quiet fans.
- Price: Set a budget and compare the features and performance of different mini ATX PSUs within that price range. Avoid overspending on unnecessary features.
Advantages of using a mini ATX PSU:
- Space-Saving: Mini ATX PSUs are smaller in size, making them ideal for compact PC cases and small form factor builds.
- Improved Airflow: With fewer cables cluttering the case, mini ATX PSUs offer better airflow and can help keep your system cooler.
- Energy Efficiency: Many mini ATX PSUs come with high efficiency ratings, resulting in reduced power consumption and lower electricity costs.
- Modularity: If you opt for a modular or semi-modular mini ATX PSU, you can customize cable connections, leading to better cable management and improved aesthetics.
- Portability: Mini ATX PSUs are lightweight and easy to transport, making them ideal for LAN parties or moving your PC setup.
Factors to avoid while purchasing a mini ATX PSU:
- Insufficient Power Output: Choosing a PSU with lower wattage than required may cause instability or unexpected shutdowns. Always verify the power requirements of your system.
- Incompatibility: Ensure that the mini ATX PSU is compatible with your motherboard's form factor, as well as the necessary connectors for your components.
- Non-Modularity: If you value cable management and a clean-looking build, avoid non-modular mini ATX PSUs that come with a fixed set of cables.
- Poor Efficiency Rating: To reduce energy waste and keep your utility bills in check, opt for a mini ATX PSU with a lower efficiency rating (below 80 Plus Bronze).
- Loud Operation: If noise is a concern for you, steer clear of mini ATX PSUs without proper noise-reducing features or silent fan designs.
Frequently Asked Questions about 8 Amazing Mini Atx Psu For 2023
The main difference lies in their size and power output capacity. Mini ATX PSUs are considerably smaller and designed to fit compact PC cases, while standard ATX PSUs are bulkier and meant for larger cases.
A modular mini ATX PSU offers greater flexibility in cable management, allowing you to connect only the necessary cables. This improves airflow and aesthetics, making it worth the additional cost for many users.
Yes, it is possible. However, you may have extra space inside the case due to the smaller size of the mini ATX PSU. It is recommended to measure your case and ensure compatibility before making a purchase.
The ideal efficiency rating depends on your power requirements and budget. However, aiming for an 80 Plus Bronze or higher rating ensures a good balance between efficiency and affordability.
Yes, many mini ATX PSUs are designed to handle high-end gaming components. Just ensure that the PSU has appropriate power output and the necessary connectors to support your components.
