The world of computer hardware is constantly evolving, and one essential component that should never be overlooked is the power supply unit (PSU). Corsair, a renowned manufacturer in the industry, offers some of the best modular PSUs on the market. In this article, we will explore and discuss the 8 best Corsair PSU modular options available for the year 2023. Whether you are a PC enthusiast, a gamer, or a professional in need of a reliable power solution, this guide will provide valuable insights to help you make an informed decision for your system's power needs.
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: 8.5/10
The Corsair SF750 is a fully modular power supply with 750 continuous watts in SFX form, making it perfect for power-dense small-form-factor PCs. It ensures ultra-high efficiency operation, resulting in less excess heat and lower operating costs. The flexible Para cord sleeved cables make cable management incredibly easy. With its compact design, this power supply fits well in mini-ITX builds. Despite its small size, it offers powerful performance and operates silently. The SF750 comes with a full set of braided Type-4 cables, ensuring high quality and easy cable management. However, some users have reported that the 12VHPWR cable provided is too short for certain builds. Overall, the Corsair SF750 is highly rated and considered the gold standard for SFX power supplies.
Key Features
- Harness 750 continuous watts In SFX form
- Ultra-high efficiency operation for less excess heat
- Flexible Para cord sleeved cables for easy cable management
Specifications
- Dimension: 3.94Lx4.92Wx2.50H
- Size: 750 Watts
Pros
- Powerful and compatible with overclocked systems
- Super quiet operation
- Multiple PCI-e connectors for power-hungry graphics cards
Cons
- 12VHPWR cable may be too short for some builds
The Corsair SF750 is a top choice for those looking for a high-quality, compact power supply for their small-form-factor PCs. It delivers powerful performance while operating silently and efficiently. With its fully modular design and flexible cables, cable management is a breeze. The SF750 has received excellent reviews and is highly regarded for its reliability and compatibility with overclocked systems. The only drawback reported by some users is the short length of the 12VHPWR cable, which may require additional accessories for certain builds. Overall, the Corsair SF750 is a great investment for any PC enthusiast seeking a reliable and efficient power supply for their mini-ITX build.
Overall Score: 9/10
The Corsair RMX Series RM750x is a 750 Watt, 80+ Gold Certified, fully modular power supply that offers low noise, zero RPM fan mode, and 105°C capacitors. With its compact size, it is designed for efficiency and reliability. The power supply is 80 Plus Gold certified, ensuring lower power consumption, less noise, and cooler temperatures. It is tuned for low noise operation even at full load and features a zero RPM fan mode for near-silent operation at low to medium loads. The power supply also uses 100 percent industrial grade, 105°C rated Japanese capacitors for unwavering power and reliability. Additionally, it comes with fully modular cables, allowing you to only connect the cables your system needs.
Key Features
- 80 Plus Gold certified for lower power consumption, less noise and cooler temperatures
- Tuned for low noise operation even at full load
- Zero RPM fan mode for near silent operation
- 100 percent industrial grade, 105°C rated Japanese capacitors
- Fully modular cables, connect only the cables your system needs
Specifications
- Color: 80 PLUS Gold
- Dimension: 6.30Lx5.91Wx3.39H
- Size: RM750x
Pros
- Efficient and reliable performance
- Low noise operation
- Fully modular design for easy cable management
- High-quality Japanese capacitors for durability
- Compact size for space-saving installation
Cons
- May be slightly louder than other comparable power supplies
- Cables are stiff and may require extra effort to manage
The Corsair RMX Series RM750x is a highly efficient and reliable power supply that offers low noise operation and a fully modular design. With its 80 Plus Gold certification, it ensures lower power consumption and cooler temperatures. The power supply is tuned for low noise even at full load and features a zero RPM fan mode for near-silent operation. The use of high-quality Japanese capacitors guarantees unwavering power and reliability. Its compact size makes it suitable for space-saving installations. While it may be slightly louder than other power supplies and its cables may require extra effort to manage, overall, the Corsair RMX Series RM750x is an excellent choice for those in need of a powerful and efficient power supply.
Overall Score: 8/10
The Corsair CP-9020140-UK HX1200 1200 W 80+ Platinum Fully Modular Power Supply Unit is a high-quality power supply that offers excellent efficiency and quiet operation. With its 80 PLUS Platinum efficiency, it delivers 90% energy efficiency at real-world load conditions. The ZeroRPM mode allows for fanless operation at low loads, reducing noise and energy consumption. The 135mm thermally controlled fan only spins up as needed, further enhancing its quiet operation. The fully modular cables make installation easy and help maximize airflow through your computer's chassis. Despite its impressive features, there are some drawbacks, including difficult cable bending and management, possible issues with refurbished units, and a lack of flexibility in fan speed control. Overall, the Corsair CP-9020140-UK HX1200 is a reliable and efficient power supply, making it a great choice for computer and technology enthusiasts.
Key Features
- 80 PLUS Platinum efficiency
- Zero RPM mode for fanless operation
- 135mm thermally controlled, fluid dynamic bearing fan
- Fully modular cables for easy installation
Specifications
- Color: Black
- Dimension: 15.35Lx8.66Wx5.91H
- Size: 1200w
Pros
- High energy efficiency
- Quiet operation
- Easy installation
- Fully modular design
Cons
- Difficult cable bending and management
- Possible issues with refurbished units
- Lack of flexibility in fan speed
The Corsair CP-9020140-UK HX1200 offers impressive efficiency and quiet operation. Its fully modular design and easy installation make it a convenient choice for users. However, the difficult cable bending and management, along with the lack of flexibility in fan speed, can be drawbacks for some. Additionally, there have been reports of issues with refurbished units. Despite these shortcomings, the power supply delivers on its promises, making it a reliable option for those in need of a high-quality power supply. Overall, the Corsair CP-9020140-UK HX1200 is a solid choice for computer and technology enthusiasts seeking a powerful and efficient unit.
Overall Score: 8/10
The Corsair CX Series 750 Watt 80+ Bronze Certified Modular Power Supply is a reliable and efficient power supply for your computer. With a modular cabling system, you can use only the cables you need, reducing clutter and improving airflow. The power supply is built and tested to strict standards for trouble-free installation and smooth operation. It is 80 Plus Bronze certified for low noise and lower power bills, with up to 85% energy efficiency. The power supply offers a dedicated single 12V rail for maximum compatibility with the latest components. It comes with a three-year warranty and lifetime access to Corsair's legendary technical support and customer service.
Key Features
- 750 Watt modular power supply
- 80 Plus Bronze certified efficiency
- Modular cabling system for reduced clutter
- Built and tested for trouble-free installation
- Universal AC input from 90-264V
- Dedicated single plus-12V rail for maximum compatibility
- Three-year warranty and lifetime technical support
Specifications
- Color: 80+ Bronze
- Dimension: 5.90Lx6.30Wx3.40H
- Size: 750 Watts
Pros
- Modular cabling system for reduced clutter
- 80 Plus Bronze certified for low noise and lower power bills
- Dedicated single plus-12V rail for maximum compatibility
- Three-year warranty and lifetime technical support
Cons
- May require additional adapters for certain setups
- Some users experienced quality issues
The Corsair CX Series 750 Watt 80+ Bronze Certified Modular Power Supply is a reliable and efficient choice for powering your computer. It offers a modular cabling system for reduced clutter, 80 Plus Bronze certification for low noise and lower power bills, and a dedicated single plus-12V rail for maximum compatibility. With a three-year warranty and lifetime technical support, you can trust Corsair’s commitment to quality. However, be aware that some users have experienced issues with the product’s quality, and certain setups may require additional adapters. Overall, the Corsair CX Series 750 Watt Power Supply is a solid option for those in need of a reliable and efficient power supply.
Overall Score: 8.5/10
The Corsair RMX White Series (2018), RM750x, is a 750 Watt 80+ Gold Certified, fully modular power supply. It offers high efficiency operation for lower power consumption, less noise, and cooler temperatures. The specially set fan curve ensures low noise operation even at full load, and the zero RPM fan mode provides near-silent operation at low and medium loads. With 100% all Japanese capacitors, this power supply delivers unwavering power and long-term reliability. The fully modular flat white cables make cable routing easy. The Corsair RMX White Series (2018), RM750x, is a reliable and efficient power supply that is perfect for powering your computer setup.
Key Features
- 80+ Gold Certified High efficiency operation for lower power consumption, less noise, and cooler temperatures
- Tuned for Low Noise Operation with specially set fan curve
- Zero RPM Fan Mode for near-silent operation at low and medium loads
- 100% All Japanese Capacitors for unwavering power delivery and reliability
- Fully Modular Flat Cables for easy cable routing
Specifications
- Color: White
- Dimension: 5.91Lx3.39Wx6.30H
- Size: 750 Watts
Pros
- High efficiency operation for lower power consumption
- Low noise operation even at full load
- Near-silent operation at low and medium loads
- Unwavering power delivery and long-term reliability
- Easy cable routing with fully modular flat cables
Cons
- Some users experienced a failure within a year and a half
- Chemical smell upon unboxing
- Can be louder than desired
The Corsair RMX White Series (2018), RM750x, is a high-quality power supply with great efficiency and reliability. Its low noise operation and fully modular design are appealing features. However, some users have reported failures within a relatively short timeframe, and there may be a chemical smell upon unboxing. Overall, it is a solid choice for powering your computer but be mindful of potential issues.
Overall Score: 8/10
The Corsair RM650x is a 650W fully modular power supply that is 80+ Gold certified, ensuring over 92% energy efficiency. It is designed with the latest standards and is backwards compatible for easy installation. The low-profile, flat cable design reduces air friction and maximizes airflow. The power supply features high-quality Japanese capacitors and has multiple protection features for maximum safety. With a universal AC input and a five-year warranty, the Corsair RM650x provides reliable performance and excellent customer support.
Key Features
- ATX12V v2.31 and EPS 2.92 standards
- 80PLUS Gold certified
- Low-profile, flat cable design
- High-quality Japanese capacitors
- Active Power Factor Correction (PFC)
- Over-voltage, over-current, and short circuit protection
- Universal AC input from 100-240V
- Five-year warranty
Specifications
- Dimension: 6.30Lx5.90Wx3.40H
- Size: 650W
Pros
- High energy efficiency
- Modular design for easy installation
- Reliable performance and safety features
- Excellent customer support
- Silent operation
Cons
- Stiff cables
- Limited number of SATA power cables
- Lack of documentation
- Poor tech support
- Possibility of receiving a faulty cable
The Corsair RM650x is a high-quality power supply with great energy efficiency and a modular design. It provides reliable performance and safety features, making it an excellent choice for computer builds. Its low-profile design and silent operation make it a preferred option for those who value aesthetics and quietness. However, it does have its drawbacks such as stiff cables, limited SATA power cables, and subpar documentation and tech support. Despite these minor flaws, the Corsair RM650x delivers on its promises and is a solid option for anyone in need of a reliable power supply.
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.
Buyer's Guide: Corsair PSU Modular
When it comes to choosing a power supply unit (PSU) for your PC build, one brand that stands out is Corsair. Known for their reliability and modularity, Corsair PSUs are a popular choice among PC enthusiasts. In this buyer's guide, we will provide you with all the essential information you need to make an informed decision when considering a Corsair PSU modular.
Benefits of a Corsair PSU Modular
- Modular Design: Corsair PSUs come with a modular design, allowing you to connect only the cables you need. This not only reduces cable clutter but also improves airflow within your PC case.
- Ease of Cable Management: With a modular PSU, you can customize your cable setup according to your specific needs. This makes cable management much easier, resulting in a cleaner and tidier build.
- Upgrade Flexibility: As your PC requirements grow or change over time, a Corsair modular PSU provides the flexibility to add or upgrade cables as needed, without having to replace the entire unit.
- Improved Airflow: By reducing cable clutter, a modular PSU helps to improve the overall airflow within your PC case. This results in better cooling for your components, ultimately enhancing their performance and longevity.
- Enhanced Aesthetics: With a modular PSU, you have the option to display only the necessary cables, creating a cleaner and more visually appealing build. This is particularly beneficial if you have a windowed PC case.
Factors to Consider
When considering a Corsair PSU modular, there are a few key factors to keep in mind:
- Wattage: Determine the power requirements of your PC components to ensure you select a PSU with sufficient wattage. Corsair offers a range of wattages, from entry-level units to high-performance options.
- Efficiency Rating: Look for a PSU with a higher efficiency rating, such as 80 Plus Bronze, Silver, Gold, Platinum, or Titanium. This indicates the PSU's energy efficiency, resulting in lower power consumption and reduced electricity bills.
- Modularity Type: Corsair offers both semi-modular and fully modular PSUs. Semi-modular units have some fixed cables, while fully modular PSUs allow you to connect or disconnect all cables according to your needs. Choose the modularity type that suits your preferences and requirements.
- Noise Level: Consider the noise level of the PSU, especially if you prioritize a quieter PC build. Corsair PSUs are generally known for their quieter operation, but it's worth checking specific models for noise ratings.
- Connectors: Ensure the PSU has sufficient connectors for all your components, including the motherboard, graphics card, storage devices, and peripherals. Corsair PSUs usually provide multiple PCIe, SATA, and peripheral connectors to accommodate a wide range of hardware.
Frequently Asked Questions about 8 Best Corsair Psu Modular For 2023
Yes, modular PSUs are compatible with most PC builds. However, ensure that the wattage and connectors of the PSU are suitable for your specific components.
No, Corsair offers both modular and non-modular PSUs. When purchasing a Corsair PSU, make sure to check the product specifications for modularity.
The primary disadvantage of a modular PSU is the additional cost compared to non-modular options. Additionally, the modular connectors may introduce a slight decrease in electrical efficiency.
No, it is not recommended to mix cables from different PSU brands or models. Each PSU may have different pin configurations, which can lead to compatibility issues and potentially damage your components.
Installing a modular PSU is similar to installing a non-modular PSU. Basic knowledge of PC components and cables is necessary, but it does not require advanced technical skills. Always refer to the PSU’s manual for specific installation instructions.
No, you cannot upgrade the cables of a non-modular PSU to make it modular. Modular and non-modular PSUs have different internal designs, and converting a non-modular PSU is not feasible.
Yes, Corsair offers warranties on their PSUs, typically ranging from three to ten years, depending on the model. Check the product specifications or Corsair’s website for specific warranty details.
Modular and non-modular PSUs have similar reliability if they are manufactured by reputable brands like Corsair. The reliability primarily depends on the quality of components used and the manufacturing process.
No, not all Corsair modular PSUs support Corsair Link or iCUE software. These software suites are typically available for specific high-end models, allowing advanced monitoring and control of the PSU.
Yes, many modular PSUs, including some Corsair models, support custom cables. However, ensure compatibility with the PSU by checking the manufacturer’s guidelines before using custom cables.
