Corsair SF (2024) SF750 750W 80 Plus Platinum ITX ATX 3.1, Fully Modular PSU - CP-9020284-EU

This Corsair SF (2024) SF750 is a compact SFX/ITX power supply with 750W power, aimed at more serious gaming and enthusiast ITX configurations. It combines high-class energy efficiency with modern standards such as ATX 3.0/3.1 and PCIe Gen 5.0/5.1, so you can be assured for future GPU upgrades. The ITX format and a length of only 125 mm make it an excellent choice for small cases without compromising on power. The black design without RGB backlighting is clean and easily fits into any build.

What you get

With a power of 750W, you have enough headroom for a modern graphics card and a powerful CPU, even in a compact ITX system. The 80+ Platinum certification and stated 90% efficiency mean lower heat losses and lower consumption from the grid at the same real load, which is important for small cases with limited airflow. The fully modular design makes cable management easier – you connect only the necessary cables, which improves airflow and makes assembly cleaner. The 92mm PWM fan allows dynamic speed control according to load, so the power supply is quieter at idle and cooler under load. Thanks to Active PFC and input 100–240 VAC, you can use it reliably in a wide range of electrical installations.

• 750W power gives you serious headroom for powerful gaming and workstation configurations in ITX format, without worrying about shortages under load.
• 80+ Platinum certification and around 90% efficiency reduce energy losses and heat output, helping to keep the system quieter and cooler.
• ITX format and dimensions 100 x 125 x 63.5 mm make it suitable for more compact cases where space is critical.
• Fully modular design allows you to use only the necessary cables, making organization easier and improving airflow in the case.
• ATX 3.0/3.1 with PCIe Gen 5.0/5.1 support ensures compatibility with the latest GPU standards and more stable power delivery during sudden spikes.
• 92mm PWM fan provides more flexible cooling and noise management according to actual load.
• 120 months warranty (10 years) indicates long-term reliability and peace of mind for your components.

Who it is suitable for

This power supply is very suitable if you are building a compact ITX machine for serious gaming or productivity and want to be ready for modern and future GPU generations with ATX 3.0/3.1 standard. It also suits those who value high energy efficiency and a clean interior look with minimal cabling. If you are building a large ATX build in a wide case and are not concerned about compactness, you can save budget with a larger form-factor PSU, but here you get a combination of size, power, and standards.

The most sensible aspect of this model is the combination of 750W power, 80+ Platinum efficiency, and ATX 3.1 / PCIe Gen 5 support in such a compact ITX form factor – an ideal foundation for a small yet seriously powerful system.