CorsairSpec score 9.1
1000 Watts, Platinum, ATX, Fully modular
+1000 watt output for high-power systems
+ATX 3.1 standard supports newer GPUs
+Fully modular cables for a tidy build
$231.99-20%List: $289.99
as of 11/04/2026 13:10 PST - DetailsProduct details
Spec score9.1
Pros+1000 watt output for high-power systems
+ATX 3.1 standard supports newer GPUs
+Fully modular cables for a tidy build
Compared with the 22 Power Supplies on this page+Platinum: only 3 of 20 here have a higher efficiency
+1000 watts: only 4 of 23 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
SilverStoneSpec score 8.2
850 Watts, Platinum, SFX, ATX 3.0
+Compact SFX form factor for small builds
+850W output for high-end systems
+Includes 16-pin GPU connector
$217.99-7%Was: $233.99
as of 11/04/2026 07:08 PST - DetailsProduct details
Spec score8.2
Pros+Compact SFX form factor for small builds
+850W output for high-end systems
+Includes 16-pin GPU connector
+ATX 3.0 compliant
Compared with the 22 Power Supplies on this page+Platinum: only 3 of 20 here have a higher efficiency
−850 watts: 18 of the 23 here have more watts
−Fully modular not listed: 15 of the 23 here list one
How pros and cons are picked (About: Disclaimer) About this product
be quiet!Spec score 9.3
1500 Watts, Platinum, ATX, Fully modular
+1500W output for high-power systems
+Fully modular cabling reduces cable clutter
+Native 12V-2x6 cable for 16-pin GPUs
−Large 1500W capacity may exceed needs of typical builds
$279.90
as of 11/04/2026 13:06 PST - DetailsProduct details
Spec score9.3
Pros+1500W output for high-power systems
+Fully modular cabling reduces cable clutter
+Native 12V-2x6 cable for 16-pin GPUs
+ATX 3.1 and PCIe 5.0 compliant
Cons−Large 1500W capacity may exceed needs of typical builds
Compared with the 22 Power Supplies on this page+1500 watts: the most watts of the 23 here
+Platinum: only 3 of 20 here have a higher efficiency
How pros and cons are picked (About: Disclaimer) About this product
ASUSSpec score 9.1
1000 Watts, Platinum, SFX, Fully modular
+1000W output in a compact SFX form factor
+Fully modular cabling
+ATX 3.1 with PCIe 5.1 support
−SFX-L size fits only compatible small-form-factor cases
$279.99
as of 11/04/2026 21:50 PST - DetailsProduct details
Spec score9.1
Pros+1000W output in a compact SFX form factor
+Fully modular cabling
+ATX 3.1 with PCIe 5.1 support
Cons−SFX-L size fits only compatible small-form-factor cases
Compared with the 22 Power Supplies on this page+Platinum: only 3 of 20 here have a higher efficiency
+1000 watts: only 4 of 23 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
ASUSSpec score 9.1
1000 Watts, Platinum, ATX, Fully modular
+1000W output for high-wattage builds
+Fully modular cabling
+Includes a 12V-2x6 GPU cable
$259.99
as of 11/04/2026 21:50 PST - DetailsProduct details
Spec score9.1
Pros+1000W output for high-wattage builds
+Fully modular cabling
+Includes a 12V-2x6 GPU cable
Compared with the 22 Power Supplies on this page+Platinum: only 3 of 20 here have a higher efficiency
+1000 watts: only 4 of 23 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
SeasonicSpec score 9.1
1000 Watts, Platinum, ATX, Fully modular
+1000W output for high-end multi-GPU builds
+Fully modular cable design
+ATX 3.1 compatible
$269.99
as of 11/04/2026 07:07 PST - DetailsProduct details
Spec score9.1
Pros+1000W output for high-end multi-GPU builds
+Fully modular cable design
+ATX 3.1 compatible
Compared with the 22 Power Supplies on this page+Platinum: only 3 of 20 here have a higher efficiency
+1000 watts: only 4 of 23 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
SilverStoneSpec score 9.1
1000 Watts, Platinum, Fully modular
+1000W output for demanding systems
+Fully modular cable design
+Ultra compact 140mm depth
$256.99
as of 11/04/2026 07:08 PST - DetailsProduct details
Spec score9.1
Pros+1000W output for demanding systems
+Fully modular cable design
+Ultra compact 140mm depth
Compared with the 22 Power Supplies on this page+Platinum: only 3 of 20 here have a higher efficiency
+1000 watts: only 4 of 23 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
SilverStoneSpec score 9.1
1000 Watts, Platinum, SFX, Fully modular
+1000W output for high-power graphics cards
+Fully modular cabling reduces cable clutter
+SFX-L form factor for compact builds
$288.54
as of 11/04/2026 07:08 PST - DetailsProduct details
Spec score9.1
Pros+1000W output for high-power graphics cards
+Fully modular cabling reduces cable clutter
+SFX-L form factor for compact builds
Compared with the 22 Power Supplies on this page+Platinum: only 3 of 20 here have a higher efficiency
+1000 watts: only 4 of 23 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
be quiet!Spec score 8.4
1000 Watts, Titanium, ATX, ATX 3.1
+1000W output for high-power graphics cards and builds
+ATX 3.1 standard with PCIe 5.0 support
+Frameless Silent Wings fan
$219.90
as of 11/04/2026 13:06 PST - DetailsProduct details
Spec score8.4
Pros+1000W output for high-power graphics cards and builds
+ATX 3.1 standard with PCIe 5.0 support
+Frameless Silent Wings fan
Compared with the 22 Power Supplies on this page+Titanium: the highest efficiency of the 20 here
+1000 watts: only 4 of 23 here have more watts
−Fully modular not listed: 15 of the 23 here list one
How pros and cons are picked (About: Disclaimer) About this product
PowerLotSpec score 9.4
1300 Watts, Titanium, ATX, Fully modular
+1300W output for high-power gaming and workstation builds
+Fully modular cabling reduces cable clutter
+Native 12V-2x6 connector for modern graphics cards
−Higher wattage than most standard builds need
$299.99
as of 11/04/2026 19:06 PST - DetailsProduct details
Spec score9.4
Pros+1300W output for high-power gaming and workstation builds
+Fully modular cabling reduces cable clutter
+Native 12V-2x6 connector for modern graphics cards
+ATX 3.1 standard with PCIe 5.1 support
Cons−Higher wattage than most standard builds need
Compared with the 22 Power Supplies on this page+Titanium: the highest efficiency of the 20 here
+1300 watts: only 1 of 23 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
EVGASpec score 8.0
850 Watts, Gold, Semi-modular
+Delivers 850 watts for high-power builds
+Semi-modular design keeps some cables permanently attached
+Includes EVGA ECO Mode
−Semi-modular design offers fewer cable removal options than fully modular units
$289.29
as of 11/04/2026 14:09 PST - DetailsProduct details
Spec score8.0
Pros+Delivers 850 watts for high-power builds
+Semi-modular design keeps some cables permanently attached
+Includes EVGA ECO Mode
Cons−Semi-modular design offers fewer cable removal options than fully modular units
Compared with the 22 Power Supplies on this page−Gold: 16 of the 20 here have a higher efficiency
−850 watts: 18 of the 23 here have more watts
−No fully modular (15 of the 23 here have one)
How pros and cons are picked (About: Disclaimer) About this product
Cooler MasterSpec score 9.2
1300 Watts, Platinum, ATX, Fully modular
+1300W output for high-power builds
+Fully modular cabling reduces cable clutter
+16-pin GPU connector support
$249.99
as of 11/04/2026 13:10 PST - DetailsProduct details
Spec score9.2
Pros+1300W output for high-power builds
+Fully modular cabling reduces cable clutter
+16-pin GPU connector support
+ATX 3.1 compliant
Compared with the 22 Power Supplies on this page+1300 watts: only 1 of 23 here have more watts
+Platinum: only 3 of 20 here have a higher efficiency
How pros and cons are picked (About: Disclaimer) About this product
FSPSpec score 9.2
1000 Watts, Titanium, ATX, Fully modular
+1000W output for high-power gaming and workstation builds
+Fully modular cables reduce clutter inside the case
+Native 16-pin GPU connector for current graphics cards
$259.99
as of 11/04/2026 14:11 PST - DetailsProduct details
Spec score9.2
Pros+1000W output for high-power gaming and workstation builds
+Fully modular cables reduce clutter inside the case
+Native 16-pin GPU connector for current graphics cards
+Supports the ATX 3.1 standard and PCIe 5.1
Compared with the 22 Power Supplies on this page+Titanium: the highest efficiency of the 20 here
+1000 watts: only 4 of 23 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
CorsairSpec score 9.1
1000 Watts, Platinum, SFX, Fully modular
+1000W output for high-wattage builds
+Fully modular cable design
+Compact SFX form factor for small cases
$229.90
as of 11/04/2026 13:10 PST - DetailsProduct details
Spec score9.1
Pros+1000W output for high-wattage builds
+Fully modular cable design
+Compact SFX form factor for small cases
+ATX 3.1 compliant design
Compared with the 22 Power Supplies on this page+Platinum: only 3 of 20 here have a higher efficiency
+1000 watts: only 4 of 23 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
SilverStoneSpec score 9.1
1000 Watts, Platinum, ATX, Fully modular
+1000W output for demanding systems
+Fully modular cable design
+Includes 16-pin GPU connector
$221.40
as of 11/04/2026 07:08 PST - DetailsProduct details
Spec score9.1
Pros+1000W output for demanding systems
+Fully modular cable design
+Includes 16-pin GPU connector
+ATX 3.1 compliant
+PCIe 5 support
Compared with the 22 Power Supplies on this page+Platinum: only 3 of 20 here have a higher efficiency
+1000 watts: only 4 of 23 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
CorsairSpec score 8.9
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
Spec score8.9
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 22 Power Supplies on this page+1000 watts: only 4 of 23 here have more watts
−Gold: 16 of the 20 here have a higher efficiency
How pros and cons are picked (About: Disclaimer) About this product
SeasonicSpec score 8.8
750 Watts, Gold, SFX, Fully modular
+750W output in a compact SFX form factor
+Fully modular cable design
+Fits small form factor builds
$215.00
as of 11/04/2026 07:07 PST - DetailsProduct details
Spec score8.8
Pros+750W output in a compact SFX form factor
+Fully modular cable design
+Fits small form factor builds
Compared with the 22 Power Supplies on this page−750 watts: 20 of the 23 here have more watts
−Gold: 16 of the 20 here have a higher efficiency
How pros and cons are picked (About: Disclaimer) About this product
FSPSpec score 8.3
1200 Watts, Platinum, ATX
+1200W output for high-load workstation builds
+80 PLUS Platinum efficiency certification
+Standard ATX form factor
$209.99
as of 11/04/2026 14:11 PST - DetailsProduct details
Spec score8.3
Pros+1200W output for high-load workstation builds
+80 PLUS Platinum efficiency certification
+Standard ATX form factor
Compared with the 22 Power Supplies on this page+1200 watts: only 3 of 23 here have more watts
+Platinum: only 3 of 20 here have a higher efficiency
−Fully modular not listed: 15 of the 23 here list one
How pros and cons are picked (About: Disclaimer) About this product
XPGSpec score 8.1
1000 Watts, Gold, ATX 3.0
+1000W output for high-performance builds
+80 PLUS Gold efficiency certification
+ATX 3.0 standard compatibility
$297.58
as of 11/04/2026 19:06 PST - DetailsProduct details
Spec score8.1
Pros+1000W output for high-performance builds
+80 PLUS Gold efficiency certification
+ATX 3.0 standard compatibility
Compared with the 22 Power Supplies on this page+1000 watts: only 4 of 23 here have more watts
−Gold: 16 of the 20 here have a higher efficiency
−Fully modular not listed: 15 of the 23 here list one
How pros and cons are picked (About: Disclaimer) About this product
Chieftec
750 Watts
+750W output for mid-range systems
+Supports 16-pin GPU connector
+Four PCIe connectors for GPUs
$251.22
as of 11/04/2026 13:11 PST - DetailsProduct details
Pros+750W output for mid-range systems
+Supports 16-pin GPU connector
+Four PCIe connectors for GPUs
Compared with the 22 Power Supplies on this page−750 watts: 20 of the 23 here have more watts
−Fully modular not listed: 15 of the 23 here list one
How pros and cons are picked (About: Disclaimer) About this product
Ddzfahjk
250 Watts
+Delivers up to 250 watts of output power
−Modest 250 watt output limits high-power configurations
$211.66
as of 11/04/2026 21:24 PST - DetailsProduct details
Pros+Delivers up to 250 watts of output power
Cons−Modest 250 watt output limits high-power configurations
Compared with the 22 Power Supplies on this page−250 watts: 22 of the 23 here have more watts
−Fully modular not listed: 15 of the 23 here list one
How pros and cons are picked (About: Disclaimer) About this product
be quiet!
1000 Watts
+Rated at 1000 watts for demanding high-end systems
$242.00
as of 11/04/2026 13:06 PST - DetailsProduct details
Pros+Rated at 1000 watts for demanding high-end systems
Compared with the 22 Power Supplies on this page+1000 watts: only 4 of 23 here have more watts
−Fully modular not listed: 15 of the 23 here list one
How pros and cons are picked (About: Disclaimer) 
