10 Best sfx power supply 1200w

checkIcon 125M consumers helped this year.

Last Updated: 11-28-2025

Advertising Disclosure

SilverStone Technology Extreme 1200R Platinum Cybenetics Platinum 1200W SFX-L Power Supply, SST-EX1200R-PL

SilverStone

9.8

CHECK PRICE

MORE DEALS (1)

- 9%

ASUS ROG Loki SFX-L 1200W Titanium PSU (Fully Modular Power Supply, 80+ Titanium, 120mm PWM ARGB Fan, Aura Sync, ATX 3.0 Compatible, PCIe 5.0 Ready, 10 Year Warranty)

ASUS

9.6

CHECK PRICE

MORE DEALS (1)

- 13%

CORSAIR HX1200i (2025) Fully Modular Ultra-Low Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Platinum Efficiency, Fluid Dynamic Bearing Fan – Black

Corsair

9.5

CHECK PRICE

MORE DEALS (1)

Best Value

- 15%

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

Corsair

9.2

CHECK PRICE

MORE DEALS (1)

Thermaltake Toughpower SFX 1000W 80Plus Platinum ATX 3.1 Standard Power Supply; 600W 12V-2x6 Connector Included; Full Modular; 90mm FDB Fan; PS-STP-1000FNFAPU-1; 7 Year Warranty

Thermaltake

9.1

CHECK PRICE

MORE DEALS (1)

- 15%

ASUS TUF Gaming 1200W Gold (1200 Watt, ATX 3.0 Compatible Fully Modular Power Supply, 80+ Gold Certified, Military-Grade Components, Dual Ball Bearing, Axial-tech Fan, PCB Coating, 10 Year Warranty)

ASUS

8.8

CHECK PRICE

MORE DEALS (1)

- 15%

CORSAIR RM1200e (2023) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Platinum Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – Black

Corsair

8.6

CHECK PRICE

MORE DEALS (1)

- 16%

CORSAIR SF850 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply – 3.0 Compliant – PCIe 5.0 Ready – SFX-to-ATX Bracket Included – Black

Corsair

8.4

CHECK PRICE

MORE DEALS (1)

be quiet! Pure Power 12 M 1200W Modular Power Supply | 80 Plus® Gold | ATX 3.1 | PCIe 5.0 GPUs and 6+2 pin connectors | 12VHPWR Cable Included | Silent 120mm be quiet! Fan - BN513 I 10 Year Warranty

be quiet!

8.2

CHECK PRICE

MORE DEALS (1)

- 15%

NZXT C1200 Gold ATX 3.1 - Fully Modular Low-Noise PC Gaming Power Supply - 1200 Watts - 80 Plus Gold - 12V-2x6 Connector - Zero Fan Mode - 100% Japanese Capacitors - Black

NZXT

8.1

CHECK PRICE

MORE DEALS (1)

SilverStone Technology Extreme 1200R Platinum Cybenetics Platinum 1200W SFX-L Power Supply, SST-EX1200R-PL

ASUS ROG Loki SFX-L 1200W Titanium PSU (Fully Modular Power Supply, 80+ Titanium, 120mm PWM ARGB Fan, Aura Sync, ATX 3.0 Compatible, PCIe 5.0 Ready, 10 Year Warranty)

CORSAIR HX1200i (2025) Fully Modular Ultra-Low Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Platinum Efficiency, Fluid Dynamic Bearing Fan – Black

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

Thermaltake Toughpower SFX 1000W 80Plus Platinum ATX 3.1 Standard Power Supply; 600W 12V-2x6 Connector Included; Full Modular; 90mm FDB Fan; PS-STP-1000FNFAPU-1; 7 Year Warranty

ASUS TUF Gaming 1200W Gold (1200 Watt, ATX 3.0 Compatible Fully Modular Power Supply, 80+ Gold Certified, Military-Grade Components, Dual Ball Bearing, Axial-tech Fan, PCB Coating, 10 Year Warranty)

CORSAIR RM1200e (2023) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Platinum Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – Black

CORSAIR SF850 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply – 3.0 Compliant – PCIe 5.0 Ready – SFX-to-ATX Bracket Included – Black

be quiet! Pure Power 12 M 1200W Modular Power Supply | 80 Plus® Gold | ATX 3.1 | PCIe 5.0 GPUs and 6+2 pin connectors | 12VHPWR Cable Included | Silent 120mm be quiet! Fan - BN513 I 10 Year Warranty

NZXT C1200 Gold ATX 3.1 - Fully Modular Low-Noise PC Gaming Power Supply - 1200 Watts - 80 Plus Gold - 12V-2x6 Connector - Zero Fan Mode - 100% Japanese Capacitors - Black

Related Products