Introducing 6 Amazing Corsair ATX PSU for 2023, a comprehensive guide that will delve into the top power supply units (PSU) offered by Corsair and designed specifically for ATX motherboards. As technology continues to advance, these PSU models stand out in terms of reliability, performance, and innovation. With their unrivaled power capacities and efficiency, these units ensure a stable and efficient power delivery to your PC components, enabling seamless gaming experiences, smooth multitasking, and efficient workloads. Stay tuned to discover the remarkable features and functionalities that make these Corsair ATX PSU options a must-have for any tech enthusiast or gaming aficionado in 2023.
Overall Score: 8.5/10
The Corsair RM1000x (2021) Fully Modular ATX Power Supply is a high-performance and reliable power supply unit that offers efficient power delivery and a modular design. With a 135mm ML fan for low noise operation, the RM1000x ensures quiet performance even under heavy loads. This power supply unit utilizes 100% industrial-grade Japanese capacitors for unwavering power and reliability. It supports modern standby sleep mode for fast wake-from-sleep times and better low-load efficiency. With its fully modular design, you can easily connect only the necessary cables, resulting in a clean and organized build. The Corsair RM1000x (2021) is a top-tier power supply for gaming systems and high-performance rigs.
Key Features
- Fully modular design for easy cable management
- 135mm ML fan for low noise operation
- 100% industrial-grade Japanese capacitors for reliability
- Supports modern standby sleep mode for faster wake-from-sleep times
- ATX12V Version: 2.53, MTBF hours: 100,000 hours
- Continuous output rated temperature: 50°C
Specifications
- Color: Black
- Dimension: 7.09Lx5.91Wx3.39H
- Size: 1000W
Pros
- Efficient power delivery
- Low noise operation
- Modular design for easy cable management
- High-quality Japanese capacitors for reliability
Cons
- Cables may be a tight fit in some cases
- Design may not be ideal for all case configurations
- Some complaints about the cables being poorly designed
The Corsair RM1000x (2021) Fully Modular ATX Power Supply is a top-tier choice for gaming systems and high-performance rigs. With its efficient power delivery, low noise operation, and modular design, it offers exceptional performance and easy cable management. The use of high-quality Japanese capacitors ensures reliability and stability, while the support for modern standby sleep mode adds to its efficiency. While there may be some limitations in terms of case compatibility and cable design, the overall performance and reliability of the RM1000x make it a worthwhile investment for PC builders and enthusiasts. Whether you’re building a new gaming rig or upgrading your current system, the Corsair RM1000x is a power supply unit that delivers on its promises.
Overall Score: 9/10
The Corsair HX1000i is a high-performance ATX power supply that offers extremely tight voltage control, virtually silent operation, and a fully modular cable set. With its 80 PLUS Platinum efficiency and Zero RPM Fan Mode, the fan doesn’t spin at all during low to medium loads. The HXi is built with specially selected components to reduce coil whine and other electronic noise. Its fully modular, low-profile cable set allows for easy installation and sleek builds. The fan self-test switch enables quick operation confirmation before connecting cables to your motherboard.
Key Features
- Extremely tight voltage control
- Virtually silent operation
- Fully modular cable set
- 80 PLUS Platinum efficiency
- Zero RPM Fan Mode
- Reduction of coil whine and electronic noise
- Low-profile cable set
- Fan self-test switch
Specifications
- Dimension: 9.84Lx6.69Wx3.94H
Pros
- Exceptional voltage control
- Silent operation
- Fully modular cables for easy installation
- High efficiency for power savings
- Fan remains silent at low to medium loads
- Reduction of coil whine and electronic noise
Cons
The Corsair HX1000i is a top-tier power supply that delivers outstanding performance, silent operation, and excellent efficiency. Its modular design allows for easy cable management and customization. With the added bonus of the fan remaining silent during low to medium loads, this power supply offers a superior user experience. The reduction in coil whine and electronic noise further enhances its appeal. Overall, the Corsair HX1000i is a reliable and high-quality power supply that meets the demands of high-performance computer systems and earns a score of 9 out of 10.
Overall Score: 9.5/10
The Corsair RM850e is a fully modular low-noise ATX power supply that delivers reliable and efficient power to your PC system. With its fully modular cabling, you only need to connect the cables your system build needs, reducing clutter and improving airflow. The power supply features dual 8-Pin EPS12V connectors for wide compatibility with modern graphics cards and motherboards. It also boasts a 120mm rifle bearing fan with a specially calculated fan curve to keep noise levels down, even under full load. The 105°C-rated capacitors ensure steady and reliable power delivery, while its 80 Plus Gold certification guarantees up to 90% efficiency. Overall, the Corsair RM850e is a high-quality power supply that provides excellent performance and quiet operation.
Key Features
- Fully Modular PSU
- Dual 8-Pin EPS12V Connectors
- Keeps Quiet
- 105°C-Rated Capacitors
- 80 PLUS Gold-Certified
Specifications
- Dimension: 5.91Lx5.51Wx3.39H
Pros
- Fully modular cabling reduces clutter
- Wide compatibility with modern components
- Quiet operation even under full load
- Steady and reliable power delivery
- High efficiency for lower power consumption and cooler temperatures
Cons
The Corsair RM850e is a top-notch power supply that offers reliable performance, quiet operation, and excellent efficiency. Its fully modular design and wide compatibility make it a versatile choice for PC builders, while the 105°C-rated capacitors ensure long-lasting dependability. The 80 Plus Gold certification adds another layer of reassurance, providing power output at up to 90% efficiency. Whether you’re building a new system or upgrading an existing one, the Corsair RM850e is a fantastic choice that won’t disappoint.
Overall Score: 8/10
The Corsair Builder Series CX V2 500-Watt Power Supply offers excellent performance and efficiency for both Intel and AMD platforms. With its ultra-quiet 120mm fan and 80 Plus certification, it ensures reliable and quiet operation. The dedicated single +12V rail and multiple protection features provide maximum compatibility and safety for your system components. The power supply also comes with fully-sleeved cables for easy installation in full tower chassis. It has universal AC input and provides clean and reliable power with active power factor correction. With a three-year warranty and lifetime access to Corsair's technical support, this power supply is a reliable choice for computer enthusiasts.
Key Features
- Ultra-quiet 120mm fan for low noise level
- 80 Plus certified for high efficiency
- Dedicated single +12V rail for compatibility
- Multiple protection features for safety
- Active power factor correction for clean power
- Three-year warranty and lifetime technical support
- Fully-sleeved cables for full tower chassis
- Universal AC input for easy voltage selection
Specifications
- Dimension: 5.90Lx5.50Wx3.40H
- Size: 500 Watt
Pros
- Excellent airflow with low noise
- High efficiency and compatibility
- Multiple safety features
- Clean and reliable power
- Long warranty and technical support
- Fully-sleeved cables for easy installation
- Universal AC input for convenience
Cons
- SATA connections on cables are close together
- Not modular, making cable management difficult
- Power connectors can be stiff and inefficiently laid out
The Corsair Builder Series CX V2 500-Watt Power Supply is a reliable and efficient choice for computer enthusiasts. With its ultra-quiet fan, high efficiency, and multiple safety features, it provides excellent performance and peace of mind. The fully-sleeved cables and universal AC input add convenience to the installation process. While the SATA connections can be a bit close together and the lack of modularity may make cable management challenging, overall, this power supply offers great value for its price. With a three-year warranty and lifetime technical support, Corsair ensures customer satisfaction and support. If you’re looking for a reliable and efficient power supply for your computer, the Corsair Builder Series CX V2 500-Watt is definitely worth considering.
Overall Score: 8/10
The Corsair RM1000e is a fully modular low-noise power supply that provides reliable and efficient power for your computer system. With its ATX 3.0 and PCIe 5.0 compliance, it supports the latest platforms and offers protection against transient power spikes. The 120mm rifle bearing fan keeps noise levels down, even under heavy load. The power supply features 105°C-rated capacitors for steady and reliable power delivery. It is also compatible with modern standby, offering fast wake-from-sleep times and improved low-load efficiency. The Corsair RM1000e comes in black and has a wattage of 1000. Overall, it is a high-quality power supply that offers excellent performance and reliability for your computer system.
Key Features
- Fully Modular PSU
- ATX 3.0 & PCIe 5.0 Compliant
- Low-Noise Operation
- 105°C-Rated Capacitors
- Modern Standby Support
Specifications
- Color: Black
- Dimension: 5.91Lx5.51Wx3.39H
- Size: 1000 Watt
Pros
- Reliable and efficient power delivery
- Fully modular design reduces cable clutter
- Quiet operation even under heavy load
- Fast wake-from-sleep times
- High-quality construction with 105°C-rated capacitors
Cons
- Short flat cables may require extensions
- No phone service for warranty support
The Corsair RM1000e is a top-notch power supply that offers reliable and efficient performance. Its fully modular design and low-noise operation make it a great choice for any computer system. The 105°C-rated capacitors ensure steady power delivery, and the modern standby support allows for fast wake-from-sleep times. While the lack of phone support for warranty requests may be a downside for some, the overall quality and performance of the Corsair RM1000e make it a reliable option. Whether you’re building a mid-range or high-end gaming system, this power supply has you covered. With its excellent customer rating and positive reviews, it’s clear that the Corsair RM1000e is a popular choice among computer enthusiasts.
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.
Key Features
- Compact SFX-L Form-Factor PSU: Delivers 1000W of continuous power, ideal for power-dense small-form-factor PCs
- Fully Modular, Micro-Fit PSU Connectors: With flexible cabling, taking up less space for tidy cable management and compatibility in small cases
- Intel ATX 3.0 Certified: Compliant with the ATX 3.0 power standard, supporting the PCIe Gen 5 platform and resisting transient power spikes
- 120mm Fluid Dynamic Bearing PWM Fan: Delivers quiet, powerful cooling, with Zero RPM fan mode for near-silent operation at lower loads
- 80 PLUS Gold and Cybenetics Platinum-Certified: Operates at up to 90% efficiency for lower power consumption, less noise, and cooler temperatures
- 100% Japanese 105°C-Rated Electrolytic Capacitors: Ensure unwavering power and reliability
Specifications
- Color: Black
- Dimension: 5.12Lx4.92Wx2.50H
- Size: 1000 Watts
Pros
- Powerful and compatible with overclocked GPU
- Quiet operation with Zero RPM fan mode at lower loads
- Many options for linking power to power-hungry graphics cards
- Compact design with efficient cable management capability
Cons
- May not be compatible with Phanteks Shift XT Chassis
- Short wires may require additional purchases for some cases
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.
Corsair ATX PSU Buyer's Guide
Thinking about upgrading your computer's power supply? Look no further than the Corsair ATX PSU lineup. Corsair is renowned for its high-quality power supplies that deliver reliable performance, efficiency, and durability. To help you make an informed decision, we have put together this comprehensive buyer's guide. So, let's dive into the world of Corsair ATX PSUs!
Key Features to Consider:
- Wattage: Determine the power capacity you need based on your system's specifications and future upgrade plans. Corsair offers a range of wattage options suitable for various setups.
- Efficiency Rating: Look for PSUs with higher efficiency ratings, such as 80 Plus Bronze, Gold, or Platinum. These ensure that your PSU converts more power from the wall into usable power for your computer, reducing energy wastage and operating costs.
- Modularity: Modular PSUs allow you to connect only the necessary cables to your components, resulting in a cleaner and more organized system with improved airflow.
- Fan Noise: Opt for PSUs with quiet fans or zero RPM fan modes for silent operation during low-demand tasks.
- Warranty: Consider the length of the warranty provided by Corsair. Corsair typically offers warranties of 5 to 10 years, giving you peace of mind and assurance of quality.
Corsair ATX PSU Lineup:
- Corsair RMx Series:
- Fully modular design for easy cable management.
- 80 Plus Gold efficiency rating for optimal power conversion.
- Zero RPM fan mode for silent operation under light loads.
- Corsair RM Series:
- Semi-modular design for flexibility.
- 80 Plus Gold certification for energy efficiency.
- Whisper-quiet operation with a low-noise fan.
- Corsair TX-M Series:
- Semi-modular cables for reduced clutter.
- 80 Plus Gold certified for energy efficiency.
- Reliable performance and high-quality components.
- Corsair CX Series:
- Non-modular design for cost-effective solutions.
- 80 Plus Bronze certification for efficient power delivery.
- Affordable yet reliable option for budget-conscious builders.
- Corsair HX Series:
- Fully modular for clean and hassle-free cable management.
- 80 Plus Platinum certification for excellent power efficiency.
- Premium components and stable, low-noise operation.
Frequently Asked Questions about 6 Amazing Corsair Atx Psu For 2023
It is not recommended to mix modular cables from different Corsair PSU series as they may have different pin configurations and voltage requirements. Using incompatible cables can result in system damage.
The wattage depends on the components you have and their power requirements. Check the power consumption of your CPU, GPU, RAM, and other devices. Corsair provides power supply calculators on their website to help you find the appropriate wattage.
A fully modular PSU allows you to connect only the necessary cables to your components. This reduces cable clutter, improves airflow, and makes cable management easier, resulting in a cleaner and more organized computer build.
Corsair ATX PSUs are designed to fit the standard ATX form factor, which is compatible with most computer cases. However, it’s always advisable to check the PSU dimensions and your case’s specifications for compatibility.
Corsair offers warranties ranging from 5 to 10 years, depending on the PSU series. Refer to the specific product’s documentation or Corsair’s website for detailed warranty information.
