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.
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.
in 15 offers
The lowest price for Corsair SF Series SF850 Fully Modular 80 PLUS Platinum SFX Power Supply – 850W right now is $330.49 at Amazon.com.au, compared across 13 retailers.
The all-time low was $330.49 on 4 Nov 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 4 Nov 2026.
Corsair SF Series SF850 Fully Modular 80 PLUS Platinum SFX Power Supply – 850W
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.
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.
Last updated at 04/11/2026 09:55:55
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Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
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| Brand | CORSAIR |
| Form Factor | SFX |
| Modular | Yes |
| 80 PLUS Rating | 80 PLUS Platinum |
| Power Output | 1,000 watts |
Corsair SF1000 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Ready – SFX-to-ATX Bracket Included –
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Corsair SF Series SF1000 1000W ATX 3.1 SFX Power Supply 80 Plus Platinum- Fully Modular with PCIe 5.1 12V-2X6 Cable - 7 Years Warranty
Free delivery between 9–14 Nov
Corsair SF Series 1000W 80+ Platinum SFX Power Supply
Free delivery between 6–11 Nov
Corsair SF1000 1000W 80+ Platinum Fully Modular SFX Power Supply
Free delivery between Fri – Tue
Corsair SF1000 Series 1000W 80 Plus Platinum Fully-Modular SFX Power Supply 125x100x635mm
Free delivery between 7–14 Nov
| Brand | CORSAIR |
| Form Factor | SFX |
| Modular | Yes |
| 80 PLUS Rating | 80 PLUS Platinum |
| Power Output | 1,000 watts |
