1000 Watts, Gold, ATX, Fully modular
Corsair Power Supplies
11 Corsair power supplies. Most cost $115 to $223, and half cost less than $152.
Spec score 9.2
+1000 watt output for high-power systems
+ATX 3.1 standard supports newer GPUs
+16-pin GPU connector for modern graphics cards
$104.99-45%List: $189.99
as of 11/04/2026 13:10 PST - DetailsProduct details
CORSAIR RM1000e (2025) ATX 3.1 PCIe 5.1 Ready 1000W Power Supply – Black | Native 12V-2x6 Cable Included, Low-Noise,
$104.99as of 11/04/2026 13:10 PST - Details
View on AmazonSpec score9.2
Pros
+1000 watt output for high-power systems
+ATX 3.1 standard supports newer GPUs
+16-pin GPU connector for modern graphics cards
+Fully modular cables for a tidy build
Compared with the 11 Power Supplies on this page+1000 watts: only 2 of 19 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
Spec score 9.1
850 Watts, Gold, ATX, Fully modular
−850 watts: 11 of the 19 here have more watts
$114.93-21%List: $144.99
as of 11/04/2026 13:10 PST - DetailsProduct details
CORSAIR RM850e (2025) ATX 3.1 PCIe 5.1 Ready 850W Power Supply – Black | Native 12V-2x6 Cable Included, Low-Noise,
$114.93as of 11/04/2026 13:10 PST - Details
View on AmazonSpec score9.1
Compared with the 11 Power Supplies on this pageCons
−850 watts: 11 of the 19 here have more watts
How pros and cons are picked (About: Disclaimer)Other stores (1)
Best BuyVisit store
About this product
Spec score 9.2
1000 Watts, Gold, ATX, Fully modular
+1000 watt output for high-power systems
+ATX 3.1 standard supports newer GPUs
+16-pin GPU connector for modern graphics cards
$151.99-24%List: $199.99
as of 11/04/2026 13:10 PST - DetailsProduct details
CORSAIR RM1000e (2025) ATX 3.1 PCIe 5.1 Ready 1000W Power Supply – White | Native 12V-2x6 Cable Included, Low-Noise,
$151.99as of 11/04/2026 13:10 PST - Details
View on AmazonSpec score9.2
Pros
+1000 watt output for high-power systems
+ATX 3.1 standard supports newer GPUs
+16-pin GPU connector for modern graphics cards
+Fully modular cables for a tidy build
Compared with the 11 Power Supplies on this page+1000 watts: only 2 of 19 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
Spec score 9.2
1000 Watts, Gold, ATX, Fully modular
+1000W output for high-wattage builds
+Fully modular cable design
+Supports 16-pin GPU connector
−Large ATX form factor needs full-size case space
$169.99-19%List: $209.99
as of 11/04/2026 13:10 PST - DetailsProduct details
CORSAIR RM1000x ATX 3.1 PCIe 5.1 1000W Power Supply – Black | Native 12V-2x6 Connector, Fully Modular, Low-Noise,
$169.99as of 11/04/2026 13:10 PST - Details
View on AmazonSpec score9.2
Pros
+1000W output for high-wattage builds
+Fully modular cable design
+Supports 16-pin GPU connector
+ATX 3.1 compliant design
Cons−Large ATX form factor needs full-size case space
Compared with the 11 Power Supplies on this page+1000 watts: only 2 of 19 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
Spec score 9.1
850 Watts, Gold, ATX, Fully modular
+850W output for higher-power builds
+Fully modular cable design
+Supports 16-pin GPU connector
−Large ATX form factor needs full-size case space
$139.99-18%List: $169.99
as of 11/04/2026 13:10 PST - DetailsProduct details
CORSAIR RM850x ATX 3.1 PCIe 5.1 Ready Fully Modular 850W Power Supply – Low-Noise, Cybenetics Gold Efficiency, Native
$139.99as of 11/04/2026 13:10 PST - Details
View on AmazonSpec score9.1
Pros
+850W output for higher-power builds
+Fully modular cable design
+Supports 16-pin GPU connector
+ATX 3.1 compliant design
Cons−Large ATX form factor needs full-size case space
Compared with the 11 Power Supplies on this page−850 watts: 11 of the 19 here have more watts
How pros and cons are picked (About: Disclaimer)Other stores (7)
Best BuyVisit store
TikTok For BusinessVisit store
B&H PhotoVisit store
CDWVisit store
Central ComputersVisit store
Corsair.comVisit store
Micro CenterVisit store
About this product
Spec score 9.0
750 Watts, Gold, ATX, Fully modular
+750W output for mid-range systems
+Fully modular cable design
+Supports 16-pin GPU connector
−Large ATX form factor needs full-size case space
No current price. Check it at the store.
Product details
CORSAIR RM750e ATX 3.1 PCIe 5.1 Ready 750W Power Supply – Black | Native 12V-2x6 Cable Included, Low-Noise, FullyNo current price. Check it at the store.View on Amazon
Spec score9.0
Pros
+750W output for mid-range systems
+Fully modular cable design
+Supports 16-pin GPU connector
+12V-2x6 cable included
Cons−Large ATX form factor needs full-size case space
Compared with the 11 Power Supplies on this page−750 watts: 16 of the 19 here have more watts
How pros and cons are picked (About: Disclaimer)Other stores (1)
Corsair.comVisit store
About this product
Spec score 9.4
1000 Watts, Platinum, ATX, Fully modular
+1000 watt output for high-power systems
+ATX 3.1 standard supports newer GPUs
+16-pin GPU connector for modern graphics cards
$339.00
as of 11/04/2026 13:10 PST - DetailsProduct details
CORSAIR HX1000i Shift Fully Modular ATX Power Supply – Built-in iCUE Link System Hub, Native 12V-2x6 Cable, ATX 3.1 &
$339.00as of 11/04/2026 13:10 PST - Details
View on AmazonSpec score9.4
Pros
+1000 watt output for high-power systems
+ATX 3.1 standard supports newer GPUs
+16-pin GPU connector for modern graphics cards
+Fully modular cables for a tidy build
Compared with the 11 Power Supplies on this page+Platinum: the highest efficiency of the 18 here
+1000 watts: only 2 of 19 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
Spec score 9.1
850 Watts, Gold, ATX, Fully modular
+850W output for higher-power builds
+Fully modular cable design
+Supports 16-pin GPU connector
−Large ATX form factor needs full-size case space
No price recorded yet.
Product details
CORSAIR RM850e ATX 3.1 PCIe 5.1 Ready Fully Modular 850W Power Supply – 12V-2x6 Cable Included, Cybenetics GoldNo price recorded yet.View on Amazon
Spec score9.1
Pros
+850W output for higher-power builds
+Fully modular cable design
+Supports 16-pin GPU connector
+12V-2x6 cable included
Cons−Large ATX form factor needs full-size case space
Compared with the 11 Power Supplies on this page−850 watts: 11 of the 19 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
Spec score 9.0
750 Watts, Gold, ATX, Fully modular
+750W output for mid-range systems
+Fully modular cable design
+Supports 16-pin GPU connector
−Large ATX form factor needs full-size case space
No price recorded yet.
Product details
CORSAIR RM750x ATX 3.1 PCIe 5.1 Ready Fully Modular 750W Power Supply – Low-Noise, Cybenetics Gold Efficiency, NativeNo price recorded yet.View on Amazon
Spec score9.0
Pros
+750W output for mid-range systems
+Fully modular cable design
+Supports 16-pin GPU connector
+ATX 3.1 compliant design
Cons−Large ATX form factor needs full-size case space
Compared with the 11 Power Supplies on this page−750 watts: 16 of the 19 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
Spec score 9.2
1000 Watts, Gold, ATX, Fully modular
+1000 watt output for high-power systems
+ATX 3.1 standard supports newer GPUs
+16-pin GPU connector for modern graphics cards
$223.70
as of 11/04/2026 13:10 PST - DetailsProduct details
CORSAIR RM1000e (2025) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant,
$223.70as of 11/04/2026 13:10 PST - Details
View on AmazonSpec score9.2
Pros
+1000 watt output for high-power systems
+ATX 3.1 standard supports newer GPUs
+16-pin GPU connector for modern graphics cards
+Fully modular cables for a tidy build
Compared with the 11 Power Supplies on this page+1000 watts: only 2 of 19 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
Spec score 9.2
1000 Watts, Gold, ATX, Fully modular
+1000 watt output for high-power systems
+ATX 3.1 standard supports newer GPUs
+16-pin GPU connector for modern graphics cards
No price recorded yet.
Product details
CORSAIR RM1000e ATX 3.1 PCIe 5.1 Ready Fully Modular 1000W Power Supply – 12V-2x6 Cable Included, Cybenetics GoldNo price recorded yet.View on Amazon
Spec score9.2
Pros
+1000 watt output for high-power systems
+ATX 3.1 standard supports newer GPUs
+16-pin GPU connector for modern graphics cards
+Fully modular cables for a tidy build
Compared with the 11 Power Supplies on this page+1000 watts: only 2 of 19 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
Corsair Power Supplies at a glance
11 of the 182 Power Supplies we list are Corsair (6%). Half of them cost less than $152; across all Power Supplies, half cost less than $160.
Most listed here: 1000 watts (6), Gold efficiency (10), ATX form (11).
| Brand | Power Supplies | Half cost less than |
|---|---|---|
| SilverStone | 14 | $165 |
| MSI | 13 | $122 |
| Corsair | 11 | $152 |
| ASUS | 11 | $217 |
Compare specs
| power supply | Watts | Efficiency | Form | Modular | ATX version | Spec score | Price |
|---|---|---|---|---|---|---|---|
| 1000 | Gold | ATX | Fully modular | ATX 3.1 | 9.2 | $104.99 as of 11/04/2026 13:10 PST - Details | |
| 850 | Gold | ATX | Fully modular | ATX 3.1 | 9.1 | $114.93 as of 11/04/2026 13:10 PST - Details | |
| 1000 | Gold | ATX | Fully modular | ATX 3.1 | 9.2 | $151.99 as of 11/04/2026 13:10 PST - Details | |
| 1000 | Gold | ATX | Fully modular | ATX 3.1 | 9.2 | $169.99 as of 11/04/2026 13:10 PST - Details | |
| 850 | Gold | ATX | Fully modular | ATX 3.1 | 9.1 | $139.99 as of 11/04/2026 13:10 PST - Details | |
| 750 | Gold | ATX | Fully modular | ATX 3.1 | 9.0 | No current price | |
| 1000 | Platinum | ATX | Fully modular | ATX 3.1 | 9.4 | $339.00 as of 11/04/2026 13:10 PST - Details | |
| 850 | Gold | ATX | Fully modular | ATX 3.1 | 9.1 | No current price | |
| 750 | Gold | ATX | Fully modular | ATX 3.1 | 9.0 | No current price | |
| 1000 | Gold | ATX | Fully modular | ATX 3.1 | 9.2 | $223.70 as of 11/04/2026 13:10 PST - Details |










