be quiet! Spec score 9.3
be quiet! Straight Power 12 1500W ATX 3.1 PCIe 5.0 80+ 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 - Details +1 store › Product details ×
Spec score 9.3
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 121 Power Supplies on this page + 1500 watts: the most watts of the 121 here
+ Platinum: only 4 of 121 here have a higher efficiency
How pros and cons are picked (About: Disclaimer) About this product
ASUS Spec score 9.1
ASUS ROG Loki SFX-L 1000W Platinum Power Supply | 80 Plus & 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 12:10 PST - Details +1 store › Product details ×
Spec score 9.1
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 121 Power Supplies on this page + Platinum: only 4 of 121 here have a higher efficiency
+ 1000 watts: only 7 of 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
Lian Li Spec score 9.1
LIAN LI SP1000P 1000W SFX Power Supply 1000 Watts, Platinum, SFX, Fully modular
+ 1000W output for high-end graphics cards and demanding builds
+ Fully modular cables for a cleaner build
+ SFX form factor for small form factor builds
− SFX size fits only small form factor cases
$184.99
as of 11/04/2026 17:07 PST - Details +1 store › Product details ×
Spec score 9.1
Pros + 1000W output for high-end graphics cards and demanding builds
+ Fully modular cables for a cleaner build
+ SFX form factor for small form factor builds
+ Includes 16-pin GPU connector for newer graphics cards
+ ATX 3.1 standard for current PC builds
Cons − SFX size fits only small form factor cases
Compared with the 121 Power Supplies on this page + Platinum: only 4 of 121 here have a higher efficiency
+ 1000 watts: only 7 of 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
ASUS Spec score 8.9
ASUS ROG Loki SFX-L 750W Platinum Power Supply | 80 Plus & 750 Watts, Platinum, SFX, Fully modular
+ 750W 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
$143.99
as of 11/04/2026 12:10 PST - Details +2 stores › Product details ×
Spec score 8.9
Pros + 750W 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 121 Power Supplies on this page + Platinum: only 4 of 121 here have a higher efficiency
− 750 watts: 96 of the 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
MSI Spec score 8.8
MSI MPG A850G PCIE5 850 Watts, Gold, ATX, Fully modular
+ 850W output for high-end graphics card builds
+ Fully modular cables reduce cable clutter
+ Native 12V-2x6 16-pin GPU connector
− Compact form factor is not a standard ATX size
$134.99
as of 11/04/2026 18:06 PST - Details +4 stores › Product details ×
Spec score 8.8
Pros + 850W output for high-end graphics card builds
+ Fully modular cables reduce cable clutter
+ Native 12V-2x6 16-pin GPU connector
+ ATX 3.1 compliant
Cons − Compact form factor is not a standard ATX size
Compared with the 121 Power Supplies on this page − 850 watts: 64 of the 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
Thermaltake Spec score 8.0
Thermaltake Toughpower GF A3 850W 850 Watts, Gold, ATX, ATX 3.1
+ 850W output for high-end graphics cards
+ ATX 3.1 compatible design
+ 16-pin GPU connector included
− Not fully modular
$129.99
as of 11/04/2026 08:06 PST - Details +1 store › Product details ×
Spec score 8.0
Pros + 850W output for high-end graphics cards
+ ATX 3.1 compatible design
+ 16-pin GPU connector included
Cons − Not fully modular
Compared with the 121 Power Supplies on this page − Fully modular not listed: 92 of the 121 here list one
− 850 watts: 64 of the 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
ASUS Spec score 9.1
ASUS ROG Strix 1000W Platinum III Power Supply(ROG Equalizer 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 12:10 PST - Details +2 stores › Product details ×
Spec score 9.1
Pros + 1000W output for high-wattage builds
+ Fully modular cabling
+ Includes a 12V-2x6 GPU cable
Compared with the 121 Power Supplies on this page + Platinum: only 4 of 121 here have a higher efficiency
+ 1000 watts: only 7 of 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
Seasonic Spec score 9.1
Seasonic VERTEX PX-1000 1000W Power Supply ATX 3.1 & PCIe 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 - Details +1 store › Product details ×
Spec score 9.1
Pros + 1000W output for high-end multi-GPU builds
+ Fully modular cable design
+ ATX 3.1 compatible
Compared with the 121 Power Supplies on this page + Platinum: only 4 of 121 here have a higher efficiency
+ 1000 watts: only 7 of 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
SilverStone Spec score 9.1
Silverstone Technology 1000 Watt Fully Modular 80 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 - Details +1 store › Product details ×
Spec score 9.1
Pros + 1000W output for demanding systems
+ Fully modular cable design
+ Ultra compact 140mm depth
Compared with the 121 Power Supplies on this page + Platinum: only 4 of 121 here have a higher efficiency
+ 1000 watts: only 7 of 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
SilverStone Spec score 9.1
SilverStone Technology SX1000 Platinum 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 - Details +1 store › Product details ×
Spec score 9.1
Pros + 1000W output for high-power graphics cards
+ Fully modular cabling reduces cable clutter
+ SFX-L form factor for compact builds
Compared with the 121 Power Supplies on this page + Platinum: only 4 of 121 here have a higher efficiency
+ 1000 watts: only 7 of 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
Super Flower Spec score 9.1
Super Flower Leadex VII XP PRO 1000W Power Supply 1000 Watts, Platinum, ATX, Fully modular
+ 1000W output for high-power graphics cards
+ ATX 3.1 compliant with PCIe 5.1 support
+ Native 16-pin GPU connector
$144.99
as of 11/04/2026 07:10 PST - Details +1 store › Product details ×
Spec score 9.1
Pros + 1000W output for high-power graphics cards
+ ATX 3.1 compliant with PCIe 5.1 support
+ Native 16-pin GPU connector
+ Fully modular cabling reduces cable clutter
+ Standard ATX form factor
Compared with the 121 Power Supplies on this page + Platinum: only 4 of 121 here have a higher efficiency
+ 1000 watts: only 7 of 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
Cooler Master Spec score 8.9
Cooler Master Elite Gold 1000W Power Supply 1000 Watts, Gold, ATX, Fully modular
+ 1000W output for high-power builds
+ Fully modular cabling reduces cable clutter
+ 16-pin GPU connector support
$134.43
as of 11/04/2026 13:09 PST - Details +1 store › Product details ×
Spec score 8.9
Pros + 1000W output for high-power builds
+ Fully modular cabling reduces cable clutter
+ 16-pin GPU connector support
+ ATX 3.1 compliant
Compared with the 121 Power Supplies on this page + 1000 watts: only 7 of 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
Cooler Master Spec score 8.9
Cooler Master MWE V4 1000W Power Supply 1000 Watts, Gold, ATX, Fully modular
+ 1000W output for high-power builds
+ Fully modular cabling reduces cable clutter
+ 16-pin GPU connector support
$155.93
as of 11/04/2026 13:10 PST - Details +1 store › Product details ×
Spec score 8.9
Pros + 1000W output for high-power builds
+ Fully modular cabling reduces cable clutter
+ 16-pin GPU connector support
+ Includes GPU shield
Compared with the 121 Power Supplies on this page + 1000 watts: only 7 of 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
Montech Spec score 8.9
MONTECH Century II 1050W ATX 3.1 Fully Modular 80 Plus Gold 1050 Watts, Gold, ATX, Fully modular
+ 1050W output for high-end graphics cards and demanding builds
+ Fully modular cables for a cleaner build
+ Includes 16-pin GPU connector for newer graphics cards
$109.90
as of 11/04/2026 18:05 PST - Details +1 store › Product details ×
Spec score 8.9
Pros + 1050W output for high-end graphics cards and demanding builds
+ Fully modular cables for a cleaner build
+ Includes 16-pin GPU connector for newer graphics cards
+ ATX 3.1 standard for current PC builds
Compared with the 121 Power Supplies on this page + 1050 watts: only 6 of 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
Montech Spec score 8.9
MONTECH TITAN PLA 750W Power Supply 750 Watts, Platinum, ATX, Fully modular
+ 750W output for mid-range builds
+ Fully modular cables for a cleaner build
+ Includes 16-pin GPU connector for newer graphics cards
$199.00
as of 11/04/2026 18:05 PST - Details +1 store › Product details ×
Spec score 8.9
Pros + 750W output for mid-range builds
+ Fully modular cables for a cleaner build
+ Includes 16-pin GPU connector for newer graphics cards
+ ATX 3.1 standard for current PC builds
Compared with the 121 Power Supplies on this page + Platinum: only 4 of 121 here have a higher efficiency
− 750 watts: 96 of the 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
NZXT Spec score 8.9
NZXT C1000 Gold Core 1000 Watts, Gold, ATX, Fully modular
+ 1000W output for high-power gaming systems
+ Fully modular cables reduce cable clutter
+ 16-pin GPU connector for newer graphics cards
$169.99
as of 11/04/2026 18:09 PST - Details +1 store › Product details ×
Spec score 8.9
Pros + 1000W output for high-power gaming systems
+ Fully modular cables reduce cable clutter
+ 16-pin GPU connector for newer graphics cards
+ ATX 3.1 compliant
Compared with the 121 Power Supplies on this page + 1000 watts: only 7 of 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
SilverStone Spec score 8.9
SilverStone SX750 Platinum 750 Watts, Platinum, SFX, Fully modular
+ Compact SFX form factor for small builds
+ 750W output for high-end systems
+ Fully modular cable design
$159.99
as of 11/04/2026 07:08 PST - Details +3 stores › Product details ×
Spec score 8.9
Pros + Compact SFX form factor for small builds
+ 750W output for high-end systems
+ Fully modular cable design
Compared with the 121 Power Supplies on this page + Platinum: only 4 of 121 here have a higher efficiency
− 750 watts: 96 of the 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
Super Flower Spec score 8.9
Super Flower Leadex III 1000W Power Supply 1000 Watts, Gold, ATX, Fully modular
+ 1000W output for high-power graphics cards
+ ATX 3.1 compliant with PCIe 5.1 support
+ Native 16-pin GPU connector
$149.99
as of 11/04/2026 07:10 PST - Details +1 store › Product details ×
Spec score 8.9
Pros + 1000W output for high-power graphics cards
+ ATX 3.1 compliant with PCIe 5.1 support
+ Native 16-pin GPU connector
+ Fully modular cabling reduces cable clutter
+ Standard ATX form factor
Compared with the 121 Power Supplies on this page + 1000 watts: only 7 of 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
Super Flower Spec score 8.9
Super Flower Leadex VII XG 1000W Power Supply 1000 Watts, Gold, ATX, Fully modular
+ 1000W output for high-power graphics cards
+ ATX 3.1 compliant with PCIe 5.1 support
+ Native 16-pin GPU connector
$139.99
as of 11/04/2026 07:10 PST - Details +1 store › Product details ×
Spec score 8.9
Pros + 1000W output for high-power graphics cards
+ ATX 3.1 compliant with PCIe 5.1 support
+ Native 16-pin GPU connector
+ Fully modular cabling reduces cable clutter
+ Standard ATX form factor
Compared with the 121 Power Supplies on this page + 1000 watts: only 7 of 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
Cooler Master Spec score 8.8
Cooler Master V750 SFX Gold ITX SFF Power Supply 750 Watts, Gold, SFX, Fully modular
+ Compact SFX form factor for small form factor builds
+ 750W output for mid to high-power builds
+ Fully modular cabling reduces cable clutter
$155.07
as of 11/04/2026 13:10 PST - Details +4 stores › Product details ×
Spec score 8.8
Pros + Compact SFX form factor for small form factor builds
+ 750W output for mid to high-power builds
+ Fully modular cabling reduces cable clutter
+ 16-pin GPU connector support
+ ATX 3.1 compliant
Compared with the 121 Power Supplies on this page − 750 watts: 96 of the 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
Seasonic Spec score 8.8
Seasonic CORE GX-850 850W Power Supply ATX 3.1 & PCIe 5.1 850 Watts, Gold, ATX, Fully modular
+ 850W output for high-power gaming and workstation builds
+ Fully modular cable design
+ ATX 3.1 compatible
$129.99
as of 11/04/2026 07:07 PST - Details +1 store › Product details ×
Spec score 8.8
Pros + 850W output for high-power gaming and workstation builds
+ Fully modular cable design
+ ATX 3.1 compatible
Compared with the 121 Power Supplies on this page − 850 watts: 64 of the 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
SilverStone Spec score 8.8
Silverstone Technology 850W Computer Power Supply PSU Fully 850 Watts, Gold, Fully modular
+ 850W output for high-end systems
+ Fully modular cable design
+ Compact 140mm design
$114.99
as of 11/04/2026 07:08 PST - Details +1 store › Product details ×
About this product
be quiet! Spec score 8.4
be quiet! Dark Power 13 1000W 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 - Details +1 store › Product details ×
Spec score 8.4
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 121 Power Supplies on this page + Titanium: the highest efficiency of the 121 here
+ 1000 watts: only 7 of 121 here have more watts
− Fully modular not listed: 92 of the 121 here list one
How pros and cons are picked (About: Disclaimer) About this product
Lian Li Spec score 8.2
Lian Li SX1000P Platinum Compact ATX PSU 1000W-ATX 1000 Watts, Platinum, ATX, ATX 3.1
+ 1000W output for high-end graphics cards and demanding builds
+ Compact ATX form factor
+ Includes 16-pin GPU connector for newer graphics cards
$149.99
as of 11/04/2026 17:07 PST - Details +1 store › Product details ×
Spec score 8.2
Pros + 1000W output for high-end graphics cards and demanding builds
+ Compact ATX form factor
+ Includes 16-pin GPU connector for newer graphics cards
+ ATX 3.1 standard for current PC builds
Compared with the 121 Power Supplies on this page + Platinum: only 4 of 121 here have a higher efficiency
+ 1000 watts: only 7 of 121 here have more watts
− Fully modular not listed: 92 of the 121 here list one
How pros and cons are picked (About: Disclaimer) About this product
Thermaltake Spec score 8.0
Thermaltake Dockpower FI Snow 850W ATX 3.1 Modular 80+ Gold 850 Watts, Gold, ATX, ATX 3.1
+ 850W output for high-end systems
+ ATX 3.1 compliant with PCIe 5.1 support
+ Native 16-pin GPU connector
$129.99
as of 11/04/2026 08:06 PST - Details +1 store › Product details ×
Spec score 8.0
Pros + 850W output for high-end systems
+ ATX 3.1 compliant with PCIe 5.1 support
+ Native 16-pin GPU connector
+ Modular design reduces cable clutter
+ Standard ATX form factor
Compared with the 121 Power Supplies on this page − Fully modular not listed: 92 of the 121 here list one
− 850 watts: 64 of the 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
MSI Spec score 7.5
MSI MAG A650BE 650 Watts, Bronze, ATX, Semi-modular
+ 650W output suits mid-range gaming builds
+ Semi-modular design for partially detachable cables
+ Compact ATX design fits smaller cases
$74.99
as of 11/04/2026 18:06 PST - Details +1 store › Product details ×
Spec score 7.5
Pros + 650W output suits mid-range gaming builds
+ Semi-modular design for partially detachable cables
+ Compact ATX design fits smaller cases
+ Low-noise fan for quieter operation
+ Active PFC design for stable power factor
Compared with the 121 Power Supplies on this page − Bronze: 115 of the 121 here have a higher efficiency
− 650 watts: 110 of the 121 here have more watts
− No fully modular (92 of the 121 here have one)
How pros and cons are picked (About: Disclaimer) About this product
Corsair Spec score 7.5
CORSAIR CX650M 80 Plus Bronze Semi-Modular Low-Noise ATX 650 650 Watts, Bronze, ATX, Semi-modular
+ Provides 650 watts in standard ATX form factor
+ Semi-modular cabling reduces unused cables
+ Designed for low-noise operation
No current price. Check it at the store.
+3 stores › Product details ×
Spec score 7.5
Pros + Provides 650 watts in standard ATX form factor
+ Semi-modular cabling reduces unused cables
+ Designed for low-noise operation
Compared with the 121 Power Supplies on this page − Bronze: 115 of the 121 here have a higher efficiency
− 650 watts: 110 of the 121 here have more watts
− No fully modular (92 of the 121 here have one)
How pros and cons are picked (About: Disclaimer) About this product
XPG Spec score 8.8
XPG by ADATA 850 Watts, Gold, Fully modular, ATX 3.1
+ 850W output for high-end graphics cards
+ Fully modular cable design
+ ATX 3.1 compatible design
$89.99 -25% List: $119.99
as of 11/04/2026 09:06 PST - Details Product details ×
Spec score 8.8
Pros + 850W output for high-end graphics cards
+ Fully modular cable design
+ ATX 3.1 compatible design
+ 16-pin GPU connector included
Compared with the 121 Power Supplies on this page − 850 watts: 64 of the 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
