When it comes to powering your computer, the quality and reliability of the PSU (Power Supply Unit) cannot be overstated. Corsair, a renowned brand in the field of computer hardware, has consistently maintained a strong reputation for their exceptional PSUs. As we look forward to the year 2023, Corsair continues to impress with their amazing SFX PSUs. These units are designed specifically for small form factor builds, providing powerful and efficient performance in a compact size. In this article, we will explore and highlight five of the most incredible Corsair SFX PSUs that are set to dominate the market in 2023. Get ready to witness the future of PSU technology!
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.
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: 8.5/10
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: 8/10
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: 8/10
The Redragon PSU015 80+ Platinum 750 Watt SFX Fully Modular Power Supply is a high-quality and feature-rich product that offers excellent performance and reliability. With its 80 Plus Platinum Certification, this power supply ensures cooler case temperatures, higher energy efficiency, and less noise. It is built with 100% Japanese Capacitors, ensuring great reliability and durability for maximum powering stability. Equipped with a Zero RPM Mode fan, it operates quietly, only activating when the temperature reaches a certain level. The compact Mini SFX size with an ATX compatible panel allows for wide chassis compatibility and provides a tidy cable management system with its flat white fully modular cables. Overall, the Redragon PSU015 is a top-notch power supply that offers excellent performance, reliability, and efficiency.
Key Features
- 80 Plus Platinum Certification
- 100% Japanese Capacitors
- Zero RPM Mode fan
- Compact Mini SFX Size
- Upgraded PCIe 5.0 ready and ATX 3.0 port
- Mainstream LLC resonant + DC-DC structure
- Flat White Fully Modular Cables
Specifications
- Size: 750 Watts
Pros
- High energy efficiency and less noise
- Reliable and durable with Japanese Capacitors
- Quiet operation with Zero RPM Mode fan
- Wide chassis compatibility with compact size
- Excellent performance for high-performance graphics cards
- Efficient and optimized cable management
Cons
- Does not include 12VHPWR PCI-e 5.0 Cable
- RGB lighting not synchronized with motherboard
The Redragon PSU015 80+ Platinum 750 Watt SFX Fully Modular Power Supply is a solid choice for any computer or tech enthusiast. It offers top-tier performance, reliability, and efficiency with its 80 Plus Platinum Certification and 100% Japanese Capacitors. The Zero RPM Mode fan ensures quiet operation, while the compact size and ATX compatible panel allow for easy installation and cable management. The power supply’s compatibility with high-performance graphics cards and its fully modular cables make it an excellent option for gaming setups. However, the absence of the 12VHPWR PCI-e 5.0 Cable and lack of RGB synchronization with the motherboard may be downsides for some users. Overall, the Redragon PSU015 is a reliable and high-performing power supply that delivers on its promises.
Buyer's Guide: Corsair SFX PSU
Are you in the market for a reliable and high-performance power supply unit (PSU) for your computer? Look no further than the Corsair SFX PSU. Known for their quality and durability, Corsair SFX PSUs offer efficient power delivery in a compact form factor. To help you make an informed decision, we have prepared a comprehensive buyer's guide. Read on to discover all you need to know about the Corsair SFX PSU.
Benefits of Corsair SFX PSUs:
- Compact Size: Corsair SFX PSUs are specifically designed to fit into small form factor cases, making them ideal for space-constrained builds.
- Efficient Power Delivery: These PSUs are built with high-quality components to ensure stable and efficient power delivery, allowing your system to perform at its best.
- Modularity: Many Corsair SFX PSUs come with modular cables, allowing for easy cable management and customization. You can only use the cables you need, reducing clutter and improving airflow.
- Quiet Operation: Corsair SFX PSUs feature advanced cooling technologies, such as silent fans and optimized fan curves, ensuring a whisper-quiet operation even during intense tasks.
- Reliability and Durability: Corsair is a renowned brand known for their quality products. SFX PSUs from Corsair are built to last, providing you with a reliable power solution for your system.
Factors to Consider:
When purchasing a Corsair SFX PSU, there are several factors you should consider to ensure you select the right one for your needs. Here are some important aspects to keep in mind:
- Power Output: Determine the power requirements of your system and select a Corsair SFX PSU that has sufficient wattage to accommodate your components. It's advisable to choose a unit with a slightly higher wattage to allow for future upgrades.
- Efficiency Rating: Look for a Corsair SFX PSU with a high efficiency rating, preferably 80 Plus certified. This ensures that the PSU is energy-efficient, reducing wasted power and operating costs.
- Modularity: If cable management is important to you, consider a Corsair SFX PSU with modular cables. This feature allows you to connect only the necessary cables, creating a cleaner and more organized build.
- Connectivity: Check the number and types of connectors available on the Corsair SFX PSU. Ensure it has the right connectors to power your components, such as the motherboard, graphics card, storage drives, and peripherals.
- Noise Level: If a quiet system is a priority for you, opt for a Corsair SFX PSU with features designed for noise reduction. Silent fans, zero RPM mode, and low noise capacitors can greatly contribute to a peaceful computing experience.
- Warranty: Corsair SFX PSUs typically come with a manufacturer warranty. Consider the length and coverage of the warranty to ensure peace of mind in case of any issues with your PSU.
Frequently Asked Questions about 5 Amazing Corsair Sfx Psu For 2023
Yes, most Corsair SFX PSUs come with an adapter bracket that allows you to mount them in an ATX case. However, be sure to check the compatibility of your specific PSU model.
Absolutely! Corsair SFX PSUs are designed to handle the power requirements of gaming systems effectively. Just ensure you select a model with sufficient wattage for your components.
Generally, Corsair SFX PSUs tend to be slightly more expensive than their standard ATX counterparts. This is due to the compact form factor and specialized design required to fit smaller cases.
Yes, Corsair SFX PSUs are compatible with both Intel and AMD systems. Ensure you select the appropriate model based on your preferred processor and motherboard.
Yes, you can usually use custom cables with Corsair SFX PSUs. However, it is essential to select cables that are compatible with your specific PSU model to ensure safe and proper functioning.
To calculate the power requirements for your system, consider the power draw of each component (CPU, GPU, drives, etc.) and add them up. It’s a good practice to use an online power supply calculator for accurate results.
Yes, Corsair SFX PSUs are capable of supporting overclocking. However, ensure you select a PSU with sufficient wattage to handle the increased power demands associated with overclocking.
While the fan in a Corsair SFX PSU provides cooling for the power supply unit itself, it is advisable to have additional case fans to ensure adequate airflow and cooling for the entire system.
Yes, Corsair SFX PSUs are compatible with RGB lighting setups. However, check the specific model for RGB lighting support and ensure compatibility with your chosen lighting system.
For power-hungry workstation builds, it is recommended to consider a higher wattage Corsair SFX PSU or explore other options, such as Corsair’s ATX PSU lineup. Ensure the PSU can handle the demanding power requirements of your workstation components.
