Corsair Spec score 9.0
CORSAIR SF850 850 Watts, Platinum, SFX, Fully modular
+ 850W output for higher-power builds
+ Fully modular cable design
+ Compact SFX form factor for small cases
$173.85 -23% List: $224.99
as of 11/04/2026 13:10 PST - Details +3 stores › Product details ×
Spec score 9.0
Pros + 850W output for higher-power builds
+ Fully modular cable design
+ Compact SFX form factor for small cases
Compared with the 32 Power Supplies on this page + Platinum: only 4 of 121 here have a higher efficiency
− 850 watts: 64 of the 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
Corsair Spec score 8.8
CORSAIR RM850e 850 Watts, Gold, ATX, Fully modular
− 850 watts: 64 of the 121 here have more watts
$114.93 -21% List: $144.99
as of 11/04/2026 13:10 PST - Details +1 store › Product details ×
About this product
Thermaltake Spec score 8.0
Thermaltake Toughpower GF3 850W; ATX 3.1; Native PCIe 5.1 850 Watts, Gold, ATX, ATX 3.1
+ 850W output for high-end graphics cards
+ ATX 3.1 compatible design
+ Native PCIe 5.1 12V-2x6 connector
$104.82 -19% List: $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
+ Native PCIe 5.1 12V-2x6 connector
+ 16-pin GPU connector included
Compared with the 32 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
SilverStone Spec score 8.2
SilverStone Technology Extreme 850R Platinum Cybenetics 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 - Details +2 stores › Product details ×
Spec score 8.2
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 32 Power Supplies on this page + Platinum: only 4 of 121 here have a higher efficiency
− 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
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
MSI Spec score 8.8
MSI MAG A850GLS PCIE5 850 Watts, Gold, ATX, Fully modular
+ 850W output suits high-end graphics card builds
+ Fully modular cabling reduces loose cables
+ 16-pin GPU connector included
$109.99 -21% List: $139.99
as of 11/04/2026 18:06 PST - Details +1 store › Product details ×
Spec score 8.8
Pros + 850W output suits high-end graphics card builds
+ Fully modular cabling reduces loose cables
+ 16-pin GPU connector included
+ ATX 3.1 standard for current PC builds
Compared with the 32 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
Corsair Spec score 8.8
CORSAIR RM850x ATX 3.1 PCIe 5.1 Ready Fully Modular 850W 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 - Details +7 stores › Product details ×
Spec score 8.8
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 32 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 GX3 850W; ATX 3.1; Native PCIe 5.1 850 Watts, Gold, ATX, ATX 3.1
− Fully modular not listed: 92 of the 121 here list one
$86.49 -14% List: $99.99
as of 11/04/2026 08:06 PST - Details +1 store › Product details ×
About this product
ASUS Spec score 8.8
ASUS Prime 850W Gold Power Supply | 80 Plus Gold 850 Watts, Gold, ATX, Fully modular
+ 850W output for high-performance builds
+ Fully modular cabling
+ Includes a 12V-2x6 GPU cable
$132.99 -5% List: $139.99
as of 11/04/2026 12:09 PST - Details +2 stores › Product details ×
Spec score 8.8
Pros + 850W output for high-performance builds
+ Fully modular cabling
+ Includes a 12V-2x6 GPU cable
+ ATX 3.1 with PCIe 5.1 support
Compared with the 32 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
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 32 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 32 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
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 32 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 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 32 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
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 32 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
EVGA Spec score 8.0
EVGA 850 GQ, 80+ GOLD 850W 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 - Details Product details ×
Spec score 8.0
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 32 Power Supplies on this page − No fully modular (92 of the 121 here have one)
− 850 watts: 64 of the 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
Raijintek Spec score 8.0
RAIJINTEK CRATOS LITE 850W Black 850 Watts, Gold, ATX, Non-modular
+ 850W output for mid-to-high power builds
+ ATX 3.1 standard with PCIe 5.1 support
+ 16-pin connector for modern graphics cards
− Non-modular cabling leaves all cables permanently attached
$79.99
as of 11/04/2026 00:48 PST - Details Product details ×
Spec score 8.0
Pros + 850W output for mid-to-high power builds
+ ATX 3.1 standard with PCIe 5.1 support
+ 16-pin connector for modern graphics cards
+ 120mm fan included
Cons − Non-modular cabling leaves all cables permanently attached
Compared with the 32 Power Supplies on this page − No fully modular (92 of the 121 here have one)
− 850 watts: 64 of the 121 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
Corsair Spec score 8.8
CORSAIR RM850e ATX 3.1 PCIe 5.1 Ready Fully Modular 850W 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 ×
Spec score 8.8
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 32 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
Enermax Spec score 8.8
ENERMAX Revolution III 850 850 Watts, Gold, ATX, Fully modular
+ Fully modular cabling for cleaner builds
+ Includes 16-pin GPU connector for modern graphics cards
+ ATX 3.1 standard for current PC builds
$95.49
as of 11/04/2026 14:08 PST - Details Product details ×
Spec score 8.8
Pros + Fully modular cabling for cleaner builds
+ Includes 16-pin GPU connector for modern graphics cards
+ ATX 3.1 standard for current PC builds
Compared with the 32 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
FSP Spec score 8.8
FSP VITA GM 850W Power Supply 850 Watts, Gold, ATX, Fully modular
+ 850W 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
$129.99
as of 11/04/2026 14:11 PST - Details Product details ×
Spec score 8.8
Pros + 850W 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 32 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
GIGABYTE Spec score 8.8
GIGABYTE 850W PSU 850 Watts, Gold, ATX, Fully modular
+ Fully modular design reduces loose cables inside the case
+ 850W output for mid to high-end builds
+ ATX form factor fits standard PC cases
$89.99
as of 11/04/2026 15:07 PST - Details Product details ×
Spec score 8.8
Pros + Fully modular design reduces loose cables inside the case
+ 850W output for mid to high-end builds
+ ATX form factor fits standard PC cases
Compared with the 32 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
GIGABYTE Spec score 8.8
GIGABYTE GP-UD850GM PG5 Rev2.0 850 Watts, Gold, ATX, Fully modular
+ 850W output for mid to high-end systems
+ Fully modular cables for a cleaner build
+ ATX 3.0 standard
$119.00
as of 11/04/2026 15:08 PST - Details Product details ×
Spec score 8.8
Pros + 850W output for mid to high-end systems
+ Fully modular cables for a cleaner build
+ ATX 3.0 standard
Compared with the 32 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
Phanteks Spec score 8.8
Phanteks AMP GH 850W Gold Power Supply 850 Watts, Gold, ATX, Fully modular
+ 850W output for high-end graphics card builds
+ Fully modular individual cables
+ Fanless design for silent operation
$119.99
as of 11/04/2026 00:38 PST - Details Product details ×
Spec score 8.8
Pros + 850W output for high-end graphics card builds
+ Fully modular individual cables
+ Fanless design for silent operation
+ 16-pin GPU connector for newer graphics cards
Compared with the 32 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
Rosewill Spec score 8.8
Rosewill CMG5 850W 850 Watts, Gold, ATX, Fully modular
+ 850W output for high-power gaming and workstation builds
+ Fully modular cable design
+ Includes 16-pin PCIe 5.0 12V-2x6 connector
$98.90
as of 11/04/2026 07:06 PST - Details Product details ×
Spec score 8.8
Pros + 850W output for high-power gaming and workstation builds
+ Fully modular cable design
+ Includes 16-pin PCIe 5.0 12V-2x6 connector
+ ATX 3.1 compatible
Compared with the 32 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 8.8
Thermaltake Toughpower GF A3 Snow Edition 850W 80+ Gold Full 850 Watts, Gold, ATX, Fully modular
+ 850W output for high-end graphics cards
+ Fully modular cable design
+ ATX 3.1 compatible design
$127.29
as of 11/04/2026 08:06 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 32 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
Corsair Spec score 8.8
Corsair RMX Series 850 Watts, Gold, Fully modular
+ Rated at 850 watts for high-performance builds
+ 80 Plus Gold certified for efficient power delivery
+ Fully modular cables reduce clutter inside the case
No price recorded yet.
Product details ×
Spec score 8.8
Pros + Rated at 850 watts for high-performance builds
+ 80 Plus Gold certified for efficient power delivery
+ Fully modular cables reduce clutter inside the case
+ Zero RPM fan mode for quiet low-load operation
Compared with the 32 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
EVGA Spec score 8.8
EVGA 850 G5, 80 Plus Gold 850W 850 Watts, Gold, Fully modular
+ Delivers 850 watts for high-power builds
+ Fully modular cables reduce clutter inside the case
+ Uses 100% Japanese capacitors for component quality
No price recorded yet.
Product details ×
Spec score 8.8
Pros + Delivers 850 watts for high-power builds
+ Fully modular cables reduce clutter inside the case
+ Uses 100% Japanese capacitors for component quality
+ Includes ECO Mode with FDB fan
Compared with the 32 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
EVGA Spec score 8.8
EVGA SuperNOVA 120-GP-0850-X1 850 Watts, Gold, Fully modular
+ Delivers 850 watts for high-power builds
+ Fully modular cables reduce clutter inside the case
+ FDB fan for quieter operation
No price recorded yet.
Product details ×
Spec score 8.8
Pros + Delivers 850 watts for high-power builds
+ Fully modular cables reduce clutter inside the case
+ FDB fan for quieter operation
Compared with the 32 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
EVGA Spec score 8.8
EVGA SuperNOVA 850 G2 850 Watts, Gold, Fully modular
+ Delivers 850 watts for high-power builds
+ Fully modular cables reduce clutter inside the case
+ Includes EVGA ECO Mode
No price recorded yet.
Product details ×
Spec score 8.8
Pros + Delivers 850 watts for high-power builds
+ Fully modular cables reduce clutter inside the case
+ Includes EVGA ECO Mode
Compared with the 32 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
