in 36 offers
The lowest price for Antec SFX 850w 80+ Gold Fully-Modular ATX Power Supply Unit right now is $219.00 at Computer Alliance, compared across 32 retailers.
The all-time low was $189.00 on 22 Aug 2026 — today's price is 16% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 8 Oct 2026.
Antec SFX 850w 80+ Gold Fully-Modular ATX Power Supply Unit
Last updated at 08/10/2026 20:00:07
850 Watt Antec 80+ Gold Modular SFX Gen5 Power Supply | Best Online Computer Store
Delivery between 15–22 Oct $12.12
Antec SFX 850W 80+ Gold Fully-Modular ATX 3.1 PCI-E 5.1 Silent Power Supply
Delivery between Mon – Tue $20
Antec SFX 850w 80+ Gold, Fully-Modular, ATX 3.1, PCI-E 5.1, 92mm Silent Fan, Japanese Caps, Zero RPM, Compact Power Supply, PSU, 7 Years Warranty 2024
Delivery $15
Antec SFX 850w 80+ Gold, Fully-Modular, ATX 3.1, PCI-E 5.1, 92mm Silent Fan, Japanese Caps, Zero RPM, Compact Power Supply, PSU,7 Years Warranty 2024
Delivery $25
Antec SF850X AU Computer SFX 850w 80+ Gold, Fully-Modular, ATX 3.1, PCI-E 5.1, 92mm Silent Fan, Japanese Caps, Zero RPM, Compact Power Supply, PSU,7..
Delivery $35
Antec SFX 850W 80+ Gold, Fully-Modular, Atx 3.1, Pci-E 5.1, 92MM Silent Fan, Japanese Caps, Zero RPM, Compact Power Supply, Psu,7 Years Warranty 2024
Delivery $30
Antec SFX 850w 80+ Gold, Fully-Modular, ATX 3.1, PCI-E 5.1, 92mm Silent Fan, Japanese Caps, Zero RPM, Compact Power Supply, PSU,7 Years Warranty 2024
Free delivery between 14–16 Oct
Antec SFX 850w 80+ Gold, Fully-Modular, ATX 3.1, PCI-E 5.1, 92mm Silent Fan, Japanese Caps, Zero RPM, Compact Power Supply, PSU,7 Years Warranty 2024
Delivery between 12–22 Oct $12
Antec SFX 850w 80+ Gold, Fully-Modular, ATX 3.1, PCI-E 5.1, 92mm Silent Fan, Japanese Caps, Zero RPM, Compact Power Supply, PSU,7 Years Warranty 2024
Delivery by 16 Oct $15
Antec SFX 850w 80+ Gold Fully-Modular ATX 3.1 PCI-E 5.1 92mm Silen
Delivery $16.95
| Brand | Antec |
| Form Factor | SFX |
| Modular | Yes |
| 80 PLUS Rating | 80 PLUS Gold |
| Power Output | 850 watts |
850 Watt Antec 80+ Gold Modular SFX Gen5 Power Supply | Best Online Computer Store
Delivery between 15–22 Oct $12.12
Antec SFX 850W 80+ Gold Fully-Modular ATX 3.1 PCI-E 5.1 Silent Power Supply
Delivery between Mon – Tue $20
Antec SFX 850w 80+ Gold, Fully-Modular, ATX 3.1, PCI-E 5.1, 92mm Silent Fan, Japanese Caps, Zero RPM, Compact Power Supply, PSU, 7 Years Warranty 2024
Delivery $15
Antec SFX 850w 80+ Gold, Fully-Modular, ATX 3.1, PCI-E 5.1, 92mm Silent Fan, Japanese Caps, Zero RPM, Compact Power Supply, PSU,7 Years Warranty 2024
Delivery $25
Antec SF850X AU Computer SFX 850w 80+ Gold, Fully-Modular, ATX 3.1, PCI-E 5.1, 92mm Silent Fan, Japanese Caps, Zero RPM, Compact Power Supply, PSU,7..
Delivery $35
| Brand | Antec |
| Form Factor | SFX |
| Modular | Yes |
| 80 PLUS Rating | 80 PLUS Gold |
| Power Output | 850 watts |
