Introducing the 8 Best Corsair 1000W PSU for 2023, where efficiency and power meet to fulfill the demanding needs of modern computer systems. As an expert content writer in the field, I am thrilled to present you with a carefully curated selection of the top Corsair power supply units that boast superior performance, reliable stability, and cutting-edge features. Whether you're a gaming enthusiast, a professional content creator, or a dedicated overclocker, these PSUs are guaranteed to provide the optimum power delivery and exceptional reliability required to harness the full potential of your high-performance rig. Get ready to embark on a transformative journey through the realm of Corsair's 1000W PSUs, as we explore their unique attributes and unlock a world of endless possibilities.
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: 9/10
The CORSAIR HXi Series HX1000i is a high-performance power supply with 80 PLUS Platinum certified efficiency and fully modular design. It delivers 1000 watts of reliable and continuous power, ensuring smooth operation and future-proofing your PC. The power supply comes with a ten-year warranty, and its ZeroRPM mode allows for fanless operation at low loads, reducing noise. The CORSAIR HXi Series HX1000i also features flat black, low-profile modular cables, providing flexibility and easy cable management. The PSU is iCue supported, allowing for digital readouts of information. However, some users have reported issues with the iCue software not displaying the PSU data. Overall, this power supply offers great performance, efficiency, and reliability for demanding computer systems.
Key Features
- High Performance Design
- 80 PLUS Platinum certified efficiency
- Flat black, low-profile modular cables
- 1000 watts of reliable, continuous power delivery
- Zero RPM mode for fanless operation at low loads
- Ten-year warranty
Specifications
- Color: 80 PLUS Platinum
- Dimension: 3.40Lx7.00Wx5.90H
- Size: 1000 Watts
Pros
- High efficiency and reliable performance
- Fully modular design for easy cable management
- Zero RPM mode for reduced noise
- Ten-year warranty for peace of mind
Cons
- Issues with i Cue software not displaying PSU data
The CORSAIR HXi Series HX1000i power supply is an excellent choice for users who require high-performance and efficiency. With its 80 PLUS Platinum certification, fully modular design, and ten-year warranty, it provides reliable and continuous power delivery. The fanless operation at low loads and low-profile modular cables contribute to reduced noise and easy cable management. However, some users have reported issues with the iCue software not displaying PSU data, which can be a drawback for those looking for digital readouts. Overall, the CORSAIR HXi Series HX1000i is a reliable and efficient power supply that is suitable for demanding computer systems.
Overall Score: 8.2/10
The Corsair RM1000e Fully Modular Low-Noise ATX Power Supply is a reliable and efficient power supply designed to meet the demands of modern systems. With fully modular cabling, you can easily connect only the cables your system build needs, ensuring neat cable management. The power supply features dual 8-pin EPS12V connectors for compatibility with a wide range of graphics cards and motherboards. It keeps noise levels low with a specially calculated fan curve and a 120mm rifle bearing fan. The power supply also uses 105°C-rated capacitors for steady and reliable power delivery. It is Modern Standby Compatible, offering fast wake-from-sleep times and better low-load efficiency. With its black color and compact size, the Corsair RM1000e blends well in any system build.
Key Features
- Fully Modular PSU: Reliable and efficient low-noise power supply with fully modular cabling
- Dual 8-Pin EPS12V Connectors: For wide compatibility with modern graphics cards and motherboards
- Keeps Quiet: A 120mm rifle bearing fan with a specially calculated fan curve
- 105°C-Rated Capacitors: Delivers steady, reliable power
- Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency
Specifications
- Color: Black
- Dimension: 5.91Lx5.51Wx3.39H
- Size: 1000 Watt
Pros
- Reliable and efficient
- Wide compatibility with modern components
- Low fan noise even at full load
- Steady and reliable power delivery
- Fast wake-from-sleep times and improved efficiency
Cons
- Some users experienced failures and poor customer service
- Coil whine issue for some users
- Fan can be quite loud at times
- Tight connection fitting may cause concerns
The Corsair RM1000e is a reliable and efficient power supply with fully modular cabling and compatibility with modern components. While some users faced issues with failures and poor customer service, the overall performance and features of this power supply make it a great choice for those in need of a powerful and quiet unit. The steady and reliable power delivery, fast wake-from-sleep times, and improved efficiency of the RM1000e ensure optimal performance for your system. However, the coil whine issue and the occasionally loud fan may be a concern for some users. Despite these minor drawbacks, the Corsair RM1000e is a solid choice for those looking for a powerful and efficient power supply.
Overall Score: 9/10
The Corsair HX850 is a fully modular power supply that offers ultra-low noise and efficient cooling. With its triple EPS12V connectors, it is compatible with modern graphics cards and motherboards. The 140mm fluid dynamic bearing fan ensures minimum fan noise and effective cooling, even at full load. The power supply also features a zero RPM fan mode for near-silent operation at low to medium loads. It uses high-quality 105°C rated Japanese capacitors for unwavering power and reliability. The HX850 is 80 PLUS Platinum certified for exceptional efficiency, resulting in lower power consumption, less noise, and cooler temperatures. It supports Modern Standby sleep mode for fast wake-from-sleep times and better low-load efficiency. The fully digital platform resonant LLC topology with DC-to-DC conversion provides clean, consistent power and enables the use of more energy-efficient sleep states.
Key Features
- Fully modular cabling
- Triple EPS12V connectors
- 140mm fluid dynamic bearing fan
- Zero RPM fan mode
- 105°C rated Japanese capacitors
- 80 PLUS Platinum certified
- Supports Modern Standby sleep mode
- Fully digital platform resonant LLC topology
Specifications
- N/A
Pros
- Ultra-low noise operation
- Efficient cooling even at full load
- High-quality Japanese capacitors
- Exceptional efficiency for lower power consumption
- Supports fast wake-from-sleep times
Cons
The Corsair HX850 is a fantastic power supply option for those seeking ultra-low noise and efficient cooling. Its fully modular design allows for easy cable management, and the triple EPS12V connectors ensure compatibility with modern components. The 140mm fluid dynamic bearing fan operates quietly, and the zero RPM fan mode provides near-silent operation at low to medium loads. The 105°C rated Japanese capacitors offer reliability and unwavering power delivery. With its 80 PLUS Platinum certification, the HX850 is highly efficient, resulting in lower power consumption and cooler temperatures. Overall, this power supply delivers on its promises and is an excellent choice for high-performance systems.
Overall Score: 8/10
The Corsair CP-9020139-UK HX1000 is a 1000W power supply unit that offers high performance and efficient power delivery for your computer. It features a fully modular design, allowing for easy installation and improved airflow. With its 80+ Platinum certification, it ensures high energy efficiency and reduced power consumption. The power supply unit is equipped with a 135mm thermally controlled fan that operates silently and only spins up as needed. It also comes with a ZeroRPM mode for fanless operation at low loads, resulting in outstanding noise reduction. The Corsair CP-9020139-UK HX1000 is compatible with ATX12V v2.4 and EPS 2.92 standards, offering versatility and compatibility with various systems. Overall, it is a reliable and efficient power supply unit for your computer.
Key Features
- Fully modular design for easy installation and improved airflow
- 80+ Platinum certification for high energy efficiency
- 135mm thermally controlled fan for silent operation
- Zero RPM mode for fanless operation at low loads
- Compatible with ATX12V v2.4 and EPS 2.92 standards
Specifications
- Color: Black
- Dimension: 15.35Lx8.66Wx5.91H
- Size: 1000W
Pros
- Fully modular design
- High energy efficiency
- Silent operation
- Versatile and compatible
- Reduced power consumption
Cons
- Coil whine under heavy load for certain GPUs
- Cables are stiff and difficult to manipulate
- Bulky size may not fit in all cases
The Corsair CP-9020139-UK HX1000 is a reliable and efficient power supply unit that offers high performance and silent operation. Its fully modular design and 80+ Platinum certification make it convenient and energy-efficient. However, some users have reported coil whine issues under heavy load with certain graphics cards. The cables are also stiff and can be challenging to manage, and the bulky size of the unit may be a constraint for smaller cases. Overall, if you are looking for a power supply unit that delivers power efficiently and quietly, the Corsair CP-9020139-UK HX1000 is worth considering.
Overall Score: 8/10
The Corsair HX1500i Fully Modular Ultra-Low Noise ATX Power Supply is a high-quality power supply that delivers exceptional performance and efficiency. With its fully modular cabling, clean and tidy builds are made easy. It is compliant with the ATX 3.0 power standard and supports the PCIe Gen 5 platform. The 140mm Fluid Dynamic Bearing Fan ensures quiet and long-lasting performance. The powerful CORSAIR iCUE software allows for customization of fan curves, power monitoring, and toggle between single to multi-rail overcurrent protection. Additionally, the power supply features Zero RPM Fan Mode for near-silent operation at low and medium loads. With its black color and sleek design, it complements any system build. Overall, the Corsair HX1500i is a reliable and efficient power supply that is compatible with a wide range of systems.
Key Features
- Fully Modular Cabling: Connect only the cables your system needs
- Intel ATX 3.0 Certified: Compliant with the ATX 3.0 power standard
- 140mm Fluid Dynamic Bearing (FDB) Fan: Delivers extremely quiet performance
- Powerful CORSAIR i CUE Software: Create custom fan curves and monitor power settings
- Zero RPM Fan Mode: Switches off entirely for near-silent operation
Specifications
- Color: Black
- Dimension: 7.87Lx5.91Wx3.39H
- Size: 1500 Watts
Pros
- Fully modular cabling for clean and tidy builds
- Compliant with ATX 3.0 power standard and PCIe Gen 5
- Extremely quiet fan performance with Zero RPM Fan Mode
- Powerful i CUE software for customization and monitoring
- Sleek design and black color complements any build
Cons
- One customer received the product without all the cables
The Corsair HX1500i Fully Modular Ultra-Low Noise ATX Power Supply is a reliable and efficient choice for powering high-end systems. Its fully modular cabling enables easy and clean builds, while its compliance with industry standards ensures compatibility. The powerful iCUE software adds customization and monitoring capabilities, enhancing the overall user experience. With its quiet fan performance and sleek design, the HX1500i offers a premium power supply option. However, it is important to ensure all cables are included upon purchase. Overall, this power supply delivers excellent performance and efficiency, making it a great choice for both gaming and professional applications.
Overall Score: 8/10
Upgrade your PC's power supply with the Corsair CP-9020094-UK RM1000x. It is a 1000W unit with 80 Plus Gold certification, ensuring high efficiency operation. The power supply features 100% all Japanese 105C capacitors for solid power delivery. With its zero RPM fan mode, it operates silently, and the fully modular cables make building and upgrades easy. The unit comes with a 10-year warranty. Its black color and 135mm size make it an ideal choice for any PC setup. The Corsair RM1000x has received a customer rating of 4.5 out of 5.
Key Features
- 80 Plus Gold certified: High efficiency operation
- 100% all Japanese 105C capacitors: Premium internal components
- Zero RPM fan mode: Virtually silent operation
- Fully modular cables: Easy builds and upgrades
- 10-year warranty
Specifications
- Color: Black
- Dimension: 5.91Lx7.09Wx3.39H
- Size: 135mm
Pros
- High efficiency operation
- Premium internal components
- Silent operation
- Easy building and upgrades
- Long warranty period
Cons
- Possible scratches or wear on unit from Amazon Warehouse purchase
- Potential dead on arrival issue
- Coil whine sound issue
The Corsair CP-9020094-UK RM1000x is a powerful and reliable power supply unit for gaming and high-performance PC builds. With its 80 Plus Gold certification and premium components, it delivers efficient and stable power. The zero RPM fan mode ensures quiet operation, and the fully modular cables make installation and upgrades a breeze. While some customers have reported issues with scratches and dead on arrival units, the majority have praised its performance, durability, and silence. Overall, the Corsair RM1000x is a recommended choice for those seeking a high-quality PSU for their demanding computing needs.
Buyer's Guide: Corsair 1000W PSU
Are you in need of a reliable power supply unit for your PC? Look no further than the Corsair 1000W PSU! This powerful and efficient PSU is designed to provide a stable and consistent power source for your computer components. Whether you're a hardcore gamer, a professional content creator, or simply looking to upgrade your rig, the Corsair 1000W PSU can be an excellent choice. Here's a detailed buyer's guide to help you make an informed decision:
Key Features of Corsair 1000W PSU
- Powerful Performance: With a 1000W power output, this PSU provides ample power to support high-performance components and demanding applications.
- 80 Plus Certification: The PSU is 80 Plus certified, ensuring energy efficiency and reduced power consumption.
- Modular Design: The modular design allows you to connect only the cables you need, improving cable management and airflow in your PC case.
- Quiet Operation: The PSU utilizes a high-quality fan that operates quietly, maintaining optimum cooling while keeping noise levels to a minimum.
- Multiple Power Protections: Built-in over-voltage, under-voltage, over-current, and short-circuit protections safeguard your components from potential damage.
- Corrosion-Resistant Casing: The sturdy casing of the PSU is corrosion-resistant, ensuring durability and longevity.
- Wide Compatibility: The Corsair 1000W PSU is compatible with various motherboards and components, making it suitable for a wide range of PC builds.
Factors to Consider
When shopping for a Corsair 1000W PSU, keep the following factors in mind to make the right choice for your PC setup:
1. Power Requirements
- Ensure that the 1000W power output is sufficient for your specific PC components to avoid any power-related issues.
- Consider factors such as the number of graphics cards, storage drives, and other power-consuming components in your system.
2. Efficiency Rating
- The PSU's efficiency rating determines how effectively it converts AC power into DC power. Look for a high-efficiency rating, such as 80 Plus Gold or Platinum, for energy savings and reduced electricity bills.
3. Modular vs. Non-Modular
- Decide whether you prefer a modular or non-modular PSU. Modular PSUs offer flexibility by allowing you to connect only the necessary cables, reducing clutter and improving airflow within your PC case.
4. Cooling and Noise
- Consider the cooling system of the PSU, including the fan type and noise levels. Look for a PSU with a reliable cooling solution that operates quietly, balancing performance and noise reduction.
5. Price and Warranty
- Compare prices from different retailers to get the best deal for the Corsair 1000W PSU.
- Check the manufacturer's warranty terms and conditions to ensure your investment is protected.
Frequently Asked Questions about 8 Best Corsair 1000W Psu For 2023
Absolutely! The Corsair 1000W PSU offers ample power to support high-performance gaming components, making it an excellent choice for gaming setups.
The Corsair 1000W PSU is compatible with a wide range of motherboards. However, it is always advisable to check the specifications and compatibility information provided by the manufacturer before making a purchase.
No, Corsair power supplies are designed with noise reduction in mind. The PSU utilizes a high-quality fan that operates quietly while maintaining optimal cooling performance.
While a modular PSU isn’t a necessity for cable management, it does provide additional flexibility. Modular PSUs allow you to connect only the necessary cables, reducing clutter and improving airflow within your PC case.
Corsair typically offers a manufacturer’s warranty of 5-10 years on their PSUs. However, it’s important to check the specific warranty terms and conditions provided by the manufacturer when purchasing the PSU.
