The Best Atx Power Supply of 2024
Unlock the power of your PC with the best ATX power supply. Discover which one suits your needs with our comparison guide.
Our Top Picks
It might not be as exciting as the latest model of GPU nor as flashy as a stylishly designed case, but your computer's power supply is just as essential as any other component is. In order to get the most out of your computer and be charged the least on your electricity bill, you'll want to make sure you choose a power supply that's efficient while delivering the voltage your PC build requires. To help you find that perfect fit, we've taken a look at some of the premiere ATX power supplies on the market. Since they don't usually have a whole lot of bells and whistles to consider, we'll focus on some of the core aspects that make a PSU worthy of your hard-earned cash.
1
SilverStone DA650 Gold Power Supply
If you're looking for a reliable and efficient ATX power supply, the SilverStone Technology DA650 Gold is a standout option. With its Decathlon 80 Plus Gold certification, this power supply delivers exceptional performance while reducing energy wastage. The fully modular design allows for easy cable management, making it ideal for building clean and organized systems. We were very pleased with the DA650-G's high-quality construction and its ability to provide stable power delivery to demanding components. We found this to be a huge plus, especially for gaming enthusiasts and PC builders who require a reliable power source. The DA650-G also features a quiet 120mm fan that ensures optimal cooling and noise reduction, even under heavy loads. Additionally, this power supply offers multiple safety features, including over power protection, over voltage protection, and short circuit protection, providing you with extra peace of mind. Whether you're a gamer, content creator, or simply looking to upgrade your system, the SilverStone Technology DA650 Gold is a solid choice that strikes the ideal balance between performance and affordability.
2
SilverStone Technology 550 Watt ATX PSU ET550-B
Looking for an ATX power supply that combines reliable performance with sleek aesthetics? Look no further than the SilverStone Technology 550 Watt 80 Plus Bronze ATX PSU with Flat Black Cables ET550-B Power Supply. With its flat black cables, this power supply not only delivers efficient power to your system, but also adds a touch of style to your build. We were very pleased with the reliable performance of this power supply, as it boasts an 80 Plus Bronze certification, ensuring optimal power efficiency. Additionally, we found this power supply to be incredibly accurate in delivering stable and clean power to our components, which is a huge plus for system stability and longevity. The SilverStone Technology 550 Watt 80 Plus Bronze ATX PSU with Flat Black Cables ET550-B Power Supply strikes the ideal balance between affordability and performance, making it ideal for budget-conscious gamers and enthusiasts. Whether you're building a gaming rig or a productivity workstation, this power supply is guaranteed to become your go-to choice for reliable and efficient power delivery.
3
SST-HA1200R-PM
If you're looking for a high-performance ATX power supply, the SilverStone Technology HELA 1200R Platinum is a standout choice. With a whopping 1200W power output, this fully modular power supply is perfect for demanding systems and power-hungry components. The Platinum 80 PLUS efficiency rating ensures that energy is utilized efficiently, resulting in lower energy costs and less heat generation. We were very pleased with the advanced PCIe Gen 5 compatibility, which future-proofs your system for upcoming technologies. The HELA 1200R also features a 135mm fan with a semi-fanless mode, ensuring quiet operation even during heavy loads. We found this to be an excellent feature, as it keeps your system cool without sacrificing noise levels. Additionally, the compact size and fully modular design make cable management a breeze, making it ideal for clean and organized builds. With its exceptional performance and features, the SilverStone Technology HELA 1200R Platinum ATX power supply is guaranteed to become your go-to choice for high-end systems.
4
SilverStone Technology DA1650-G Power Supply
Looking for a powerful ATX power supply that delivers reliable performance and efficiency? Look no further than the SilverStone Technology DA1650-G. With a maximum output of 1650W, this fully modular power supply is perfect for high-performance systems and demanding tasks. The 80 Plus Gold certification ensures excellent energy efficiency, helping to reduce electricity costs and environmental impact. Thanks to its fully modular design, cable management becomes a breeze, allowing for a clean and organized build. The DA1650-G features a single +12V rail design, providing stable and reliable power delivery to all your components. With a low ripple noise and high-quality capacitors, you can expect clean and stable power output, ensuring the longevity and performance of your system. Whether you're a gamer, content creator, or professional user, the SilverStone Technology DA1650-G is a solid choice that strikes the ideal balance between power and efficiency, making it ideal for any high-performance build.
5
Silverstone Strider ST1500-TI Power Supply
When it comes to selecting the perfect ATX power supply for your high-performance PC build, the Silverstone Strider ST1500-TI stands out with its exceptional features. This fully modular power supply boasts an impressive 80 Plus Titanium efficiency rating, ensuring that your system runs efficiently and reliably while consuming less power. With a maximum power output of 1500W, this power supply can handle even the most demanding components and tasks without breaking a sweat. The fully modular design allows for easy cable management, ensuring a clean and organized build. The ultra-quiet 135mm fan keeps the power supply cool and operates silently even under heavy loads. Additionally, the Strider ST1500-TI features a single +12V rail design, providing stable and reliable power delivery to your components. Whether you're a hardcore gamer or a professional content creator, this ATX power supply is a solid choice that won't disappoint. Its exceptional efficiency, modular design, and reliable performance make it ideal for any high-end PC build.
6
Thermaltake Smart 500W ATX Power Supply
The appeal of the Thermaltake Smart 500W ATX Power Supply lies in its impressive power output, whisper-quiet cooling fan, and 80+ White certification - all at a surprisingly affordable price point. With a generously sized 500W capacity and Active PFC technology, this Thermaltake Smart 500W ATX Power Supply delivers reliable, continuous power to your system while keeping noise levels at a minimum. Whether you're a casual gamer or a power user, the Thermaltake Smart PSU is the perfect choice for those who demand high-quality performance without breaking the bank.
7
Corsair RM750e ATX Power Supply
Some people want a power supply that’s reliable, affordable, and easy to install. The Corsair RM750e ATX Power Supply ticks all those boxes and then some. With 750 watts of power, it’s generously sized for most builds, and it’s 80 Plus Gold efficiency means it won't eat up too much electricity. Its modern standby support means it's always ready to go, and its low noise level means you can work or play without being disturbed. Plus, with ATX 3.0 and PCIe 5.0 compliance, this power supply is future-proofed for years to come. All in all, the Corsair RM750e ATX Power Supply is a great value for anyone looking to upgrade their power supply.
8
Corsair RM850x Fully Modular ATX Power Supply
Despite being the perfect power supply for high-performance gaming PCs, the Corsair RM850x Fully Modular ATX Power Supply is surprisingly easy to install with its fully modular design. Boasting an 80 PLUS Gold efficiency rating, this power supply offers generous power output for even the most demanding systems. The low-noise fan keeps things quiet, while the Zero RPM mode ensures complete silence at low to medium loads. With its excellent value and affordability, the Corsair RM850x Fully Modular ATX Power Supply is the ideal choice for anyone looking for a high-quality power supply without breaking the bank.
FAQ
Q: What is an ATX power supply?
A: An ATX power supply is a type of power supply used in many modern computers. It provides power to all the components of the computer and is designed to fit into a specific size and shape of case.
Q: What are the benefits of using an ATX power supply?
A: One of the main benefits of using an ATX power supply is that it is efficient and reliable. It also provides a consistent level of power to all the components of the computer, which helps to ensure that they operate properly.
Q: Can I replace my old power supply with an ATX power supply?
A: Yes, in most cases you can replace your old power supply with an ATX power supply. However, it is important to make sure that the new power supply is compatible with your computer and that you have the necessary knowledge and skills to install it safely.
Conclusions
Finding the ideal ATX power supply unit is crucial for ensuring optimal performance, stability, and longevity of your PC. With a plethora of options to choose from, ranging from high-wattage units for gaming rigs to more modest PSUs that offer unmatched efficiency, there's a power supply unit tailored to every user's needs. By considering factors such as wattage, efficiency ratings, noise levels, and modular vs. non-modular designs, you can make an informed decision that not only meets your current requirements but also provides room for future upgrades. A reliable power supply is the backbone of any PC build and the ones we've shown you here are sure to support your PC for as long as it's standing.