CORSAIR SF1000 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply – 3.0 Compliant – PCIe 5.0 Ready – SFX-to-ATX Bracket Included – Black
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Availability:
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Arrives
Friday, Jul 18
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Style: SF (ATX 3.1 & PCIe 5.1)
Size: 1000 Watts
Features
- 80 PLUS Platinum Rated SFX Power: Massive Platinum-rated power in a compact SFX form-factor, perfect for the most power-dense small-form-factor PCs or saving space in larger cases
- ATX 3.0 Compliant & PCIe 5.0 Ready: Compliant with the ATX 3.0 power standard from Intel, supporting the PCIe Gen 5 platform and resisting transient power spikes
- Fully Modular, Type-5 Micro-Fit PSU Connectors: With flexible cabling, taking up less space for tidy cable management and compatibility in small cases
- 92mm PWM Cooling Fan: Delivers powerful cooling with low-noise operation thanks to a fluid dynamic bearing
- 105C Rated Japanese Capacitors: For unwavering power and reliability
Description
Give your high-performance SFF PC the power it needs with a CORSAIR SF Series 80 PLUS Platinum SFX Power Supply. ATX 3.0 compliant and PCIe 5.0 ready, the SF Platinum Series delivers high-wattage 80 PLUS Platinum-certified power in a compact form-factor with a fully modular design. A 92mm PWM cooling fan ensures quiet operation, with Zero RPM Mode support for no fan noise at all at low loads. Built exclusively with 105°C rated Japanese capacitors, the SF Platinum Series easily handles high-stress gaming and computing. Includes an SFX-to-ATX bracket for installation in larger cases and a seven-year warranty for total confidence.
Model Name: SF1000
Brand: Corsair
Compatible Devices: Monitor
Connector Type: ATX
Output Wattage: 1000
Form Factor: SFX
Wattage: 1000 watts
Cooling Method: Fan (92mm PWM)
Item dimensions L x W x H: 4.92 x 3.94 x 2.5 inches
Item Weight: 2.3 Pounds
Product Dimensions: 4.92 x 3.94 x 2.5 inches
Item Weight: 2.31 pounds
Manufacturer: Corsair
Country of Origin: Taiwan
Item model number: CP-9020257-NA
Date First Available: July 2, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Jul 18
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: SF-L
Size: 1000 Watts
The Many Good things: -Price point is great - there is no other SFX-L 1000-watt psu on the market for under $300 (at least at the time of writing). - PSU is powerful and is easily able to handle an overclocked PSU and overclocked GPU - even the most recent, newest GPU's are compatible like the 7900 xtx and 40-series cards (at least, at the time of writing)! - Its seriously super quiet. The Fan doesn't even need to turn itself on most of the time. That might be a problem for some but come on.... youve got an ITX build. You know its gonna run hotter than most build anyways. - Its got a TON of PCI-e connectors, all fully modular! That means that you've got many options for linking it up to that power-hungry graphics card you've been dreaming about. You can use one dedicated cable per power connector on your GPU. Im using an AMD 7900 xtx with three power connectors - each using their own dedicated cable! -Wires are NOT braided, but I think that this is actually a GOOD thing! Hear me out - Braiding equals unnecessary bulk and additional inflexibility, making wires harder to hide within the smallest of ITX build. The wires as well as connectors going into the PSU are super small, more flexible than competitor's PSU's and easy to route! The only BAD thing I encountered: I originally purchased this PSU with the intention on pairing it with the Phanteks Shift XT ITX Form Factor PC Chassis... but for some reason this was a bad combination. The Shift XT Chassis wasn't able to properly ground itself with this PSU. And as a result, any random contact with the Shift XT Chassis metal plating would result in a static shock and ZAAAP! The computer would turn itself off. This was fixed by changing the PC case from Phanteks Shift XT to a Lian Li A4-H20 - and I never experienced the issue ever again.
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Reviewed in the United States on May 9, 2023 by Ronald Rutkowski
Looking for a power supply that combines compactness, efficiency, and exceptional performance? Look no further than the Corsair SF Series SF750 750 Watt SFX 80+ Platinum Certified Power Supply. This small form factor power supply unit delivers reliable and efficient power, making it an excellent choice for compact PC builds. Compact Design: The Corsair SF750 power supply boasts a compact SFX form factor, making it perfect for small form factor PC builds or systems with limited space. Despite its small size, it packs a powerful punch, ensuring stable and efficient power delivery to your components. Efficiency and Certification: With its 80+ Platinum certification, this power supply offers excellent energy efficiency, reducing power waste and minimizing heat output. The high-efficiency design allows for cooler operation and lower energy bills. You can trust that your system is getting clean, stable power while minimizing your environmental footprint. Reliable and Stable Performance: The SF750 power supply provides a maximum output of 750 Watts, offering ample power for even high-performance components and demanding tasks. It delivers clean and stable power to your PC's components, ensuring smooth operation and protecting them from power fluctuations. Modular Cable Design: The modular cable design of the SF750 simplifies cable management and enhances airflow within your PC case. You can connect only the cables you need, reducing clutter and optimizing cable routing. This results in improved cooling and aesthetics, allowing for a clean and tidy build. Quiet Operation: Thanks to the Zero RPM Fan Mode, the SF750 power supply operates silently during low to medium loads, ensuring a quiet computing experience. The fan remains idle until the power supply reaches a certain temperature or load, keeping noise levels to a minimum. Corsair Reliability: Corsair is a trusted brand known for its high-quality and reliable products. The SF750 power supply is no exception, providing stable and efficient power for your system. It comes with a 7-year warranty, offering peace of mind and demonstrating Corsair's confidence in its product. In conclusion, the Corsair SF Series SF750 750 Watt SFX 80+ Platinum Certified Power Supply is a compact and powerful solution for small form factor PC builds. With its efficiency, reliability, modular design, and quiet operation, it provides everything you need for a high-performance system without compromising on space. Invest in the Corsair SF750 and experience the reliable power supply performance that Corsair is known for. Disclaimer: I received no incentives or discounts for this review. I am simply sharing my genuine experience with this product.
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Reviewed in the United States on July 16, 2023 by Nickolas F. Krader
I have used SF750s in multiple builds across several years, and none of them have ever come up with an issue. They hold up fine to the voltage spikes present on higher end RTX 30-series GPUs, and despite the 750W rating on paper they perform fine up to ~900W for brief periods of time. Most of them do make an audible click when they reach a certain temp/power threshold, which is just the relay for the fan activating- but if you can hear this, then you can also be happy that your PC is nice and quiet. Fan noise is negligible. Corsair provides a full set of braided Type-4 cables with the PSU- note that this does not include a 12VHPWR for the latest Nvidia GPUs, but the adapter works alright (if not, Corsair sells a custom cable, or you can have one custom-made). Their cables are also shorter length to make cable management easier in SFF builds, and velcro cable ties are included as well. The SF750 I have now has been used with a 5900X/3080 Ti, 12900K/3090, as well as 5800X3D/4090 in a FormD T1 and has never had issues. QC and customer support are still leagues ahead of Cooler Master, and the SF750 has a proven track record. Unless you are willing to compromise and move up to an SFX-L sized power supply, the SF750 is still the best option for SFX-class PSUs on the market by far. The cases in which you need a 1500W power supply are few and far between.
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Reviewed in the United States on October 2, 2023 by Amazon Buyer
Style: SF (ATX 3.1 & PCIe 5.1)
Size: 850 Watts
Cables are great, extremely quiet under load, no problem hooking everything up. Very efficient, very small, best value SFX PSU.
Reviewed in the United States on June 6, 2025 by Elijah Baez