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⚡ Power your passion, silence the noise.
The CORSAIR SF1000 (2024) is a 1000W, 80 PLUS Platinum certified SFX power supply designed for compact and high-performance PCs. It features full modularity with premium sleeved cables, ATX 3.0 and PCIe 5.0 compliance for future-proof compatibility, and a quiet 92mm PWM fan with Zero RPM Mode. Built with 105°C rated Japanese capacitors, it offers exceptional reliability and comes with an SFX-to-ATX bracket and a 7-year warranty.













| ASIN | B0D45RN3KZ |
| Best Sellers Rank | #23,536 in Computers ( See Top 100 in Computers ) #129 in Computer Power Supplies |
| Brand | Corsair |
| Built-In Media | Item |
| Compatible Devices | Monitor |
| Connector Quantity | 1 |
| Connector Type Used on Cable | ATX |
| Cooling Method | Fan (92mm PWM) |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,236) |
| Fan Size | 92 Millimeters |
| Form Factor | SFX |
| Item Dimensions | 12.5 x 10 x 6.4 centimeters |
| Item Weight | 2.31 Pounds |
| Manufacturer | Corsair |
| Maximum Input Voltage | 13.6 Volts |
| Mfr Part Number | CP-9020257-NA |
| Minimum Input Voltage | 6.8 Volts |
| Model Name | SF1000 |
| Model Number | CP-9020257-NA |
| Number of Fans | 1 |
| Output Wattage | 1000.0 |
| Power Supply Design | Full Modular |
| System Bus Connector Type | 24 Pin, 8 Pin or 4+4 Pin |
| UPC | 840006663409 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 105 Degrees Celsius |
| Wattage | 1000 watts |
J**S
Excelente fonte. Está segurando uma RTX 5090 Astral OC e um Ryzen 9800X3D tranquilo.
A**.
It is 100% worth it to get the 80+ Platinum version of this power supply. The price bump over the 80+ Gold is not only for the efficiency, but for the cables and fan aswell. I've heard complaints about the lawnmower installed where the fan should be on the 80+ Gold versions of the SF450/600, and from what I've observed, the 80+ Platinum versions do not have the same noise problem. The fan does not make any noise at all. The cables are also far superior to the 80+ Gold version. The 80+ Gold has the standard power supply glued-together cables, whereas the 80+ Platinum has sleeved cables which makes it very easy to cable manage in even the smallest cases (Ghost S1 pictured, SATA SSD installed too!) because the cables are easier to bend and are skinnier. Don't cheap out. Get the 80+ Platinum.
S**N
No tengo queja, gracias a qué es modular fue más fácil armar mi setup, el ventilador es silencio pues no se inicia en bajo consumo eléctrico.
A**R
The Corsair SF1000 (2024) SFX Power Supply shipped incredibly fast and showed up the next day with Prime, which is always a great start. Right out of the box, Corsair’s attention to detail is obvious - excellent packaging and a premium feel throughout. Installation was straightforward, especially with the included SFX-to-ATX bracket, and it fit my L300 case perfectly. Compatibility was spot-on for a compact build, though it’s still smart to double-check cable lengths depending on your setup. Speaking of cables, there are plenty included, they’re nicely sleeved, and they make cable management clean and efficient. Performance-wise, this PSU delivers serious power with rock-solid stability. The 80 Plus Platinum efficiency and 105°C-rated Japanese capacitors translate into excellent reliability, even under heavy loads. The low noise level is another big win - the 92mm PWM fan stays quiet while keeping everything cool. Cybernetics rating this as one of the best SFX PSUs of all time definitely shows here. That said, I’d recommend waiting for deals around the $180 mark with coupons - t’s an absolute no-brainer at that price. Overall, this is a top-tier SFX unit that nails power delivery, reliability, cable management, and ease of installation in a compact form factor.
J**A
Muy recomendable para ensambles pequeños, por el tipo de cable que tiene es muy fácil si orden y manejo. Pero solo la recomendaría si le encuentras en oferta como yo, ya que en su precio normal puedes comprar una de otra marca con más watts.
Trustpilot
2 weeks ago
2 weeks ago