• Sold by Newegg
Price
Show More
Type
Show More
Energy-Efficient
Maximum Power
Show More
Modular
Main Connector
PCI-Express Connector
PSU Noise Level
Sold by
Haswell Support
+12V Rails
SATA Power Connector
PFC
Fans
Max PSU Length
Connectors
Current Promotion
Useful Links
Customer Ratings
Sort By:
View:
Seasonic PRIME TX-1300, 1300W 80+ Titanium, ATX 3.1 & PCIe 5.1 Ready, Full Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, Nvidia RTX 40 Super/50, AMD GPU Compatible, Ref# SSR-1300TR2
Quick View
  • $699.99
  •  
  • $649.99 
  • Save: 7%
  • $7.99 Shipping
SeaSonic FOCUS GX ATX 3 (2024) GX-850 850 W ATX3.1 80 PLUS GOLD  Nvidia RTX 40 Super/50  Certified Full Modular Power Supplies
Quick View
SeaSonic FOCUS GX ATX 3 (2024) GX-850 850 W ATX3.1 80 PLUS GOLD Nvidia RTX 40 Super/50 Certified Full Modular Power Supplies
  • Brand: SeaSonic
  • Series: FOCUS GX ATX 3 (2024)
  • Type: ATX 3.1
  • Maximum Power: 850 W
  • Model #: FOCUS ATX3 (2024) GX-850
  • $185.99
  •  
  • $179.99 
  • $7.99 Shipping
Seasonic VERTEX GX-1200, 1200W 80+ Gold, ATX 3.0 & PCIe 5.0 Ready, Full-Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, 12 Year Warranty, Nvidia RTX 40 Super/50 , AMD GPU Compatible
Quick View
  • $399.99
  •  
  • $319.99 
  • Save: 20%
  • $7.99 Shipping
SeaSonic FOCUS GX ATX 3 (2024) GX-750 White 750 W ATX 3.1 80 PLUS GOLD Certified Full Modular Power Supplies
Quick View
in 30 days
SeaSonic FOCUS GX ATX 3 (2024) GX-750 White 750 W ATX 3.1 80 PLUS GOLD Certified Full Modular Power Supplies
  • Brand: SeaSonic
  • Series: FOCUS GX ATX 3 (2024)
  • Type: ATX 3.1
  • Maximum Power: 750 W
  • Model #: SRP-FGX751-A5A32SF WHITE
  • $154.99
  •  
  • $129.99 
  • Save: 16%
  • $29.99 Shipping
SeaSonic FOCUS GX ATX 3 (2024) GX-850 White 850 W ATX 3.1 Compatible 80 PLUS GOLD Certified Full Modular Power Supplies
Quick View
in 30 days
SeaSonic FOCUS GX ATX 3 (2024) GX-850 White 850 W ATX 3.1 Compatible 80 PLUS GOLD Certified Full Modular Power Supplies
  • Brand: SeaSonic
  • Series: FOCUS GX ATX 3 (2024)
  • Type: ATX 3.1 Compatible
  • Maximum Power: 850 W
  • Model #: SRP-FGX851-A5A32SF WHITE
  • $219.99
  •  
  • $189.99 
  • Save: 13%
  • $7.99 Shipping
Seasonic PRIME PX-1600, 1600W 80+ Platinum, ATX 3.1 & PCIe 5.1 Ready, Full Modular, Low Noise, Premium Japanese Capacitor, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-1600PD2
Quick View
  • $699.99
  •  
  • $639.99 
  • Save: 8%
  • $7.99 Shipping
SeaSonic FOCUS GX ATX 3 (2024) GX-750 750 W ATX3.1 80 PLUS GOLD Nvidia RTX 40 Super/50 Certified Full Modular Power Supplies
Quick View
SeaSonic FOCUS GX ATX 3 (2024) GX-750 750 W ATX3.1 80 PLUS GOLD Nvidia RTX 40 Super/50 Certified Full Modular Power Supplies
  • Brand: SeaSonic
  • Series: FOCUS GX ATX 3 (2024)
  • Type: ATX 3.1
  • Maximum Power: 750 W
  • Model #: FOCUS ATX3 (2024) GX-750
  • $209.99
  •  
  • $169.99 
  • Save: 19%
  • $7.99 Shipping
SeaSonic FOCUS GX ATX 3 (2024) GX-1000 White 1000 W ATX 3.1 80 PLUS GOLD Certified Full Modular Power Supplies
Quick View
SeaSonic FOCUS GX ATX 3 (2024) GX-1000 White 1000 W ATX 3.1 80 PLUS GOLD Certified Full Modular Power Supplies
  • Brand: SeaSonic
  • Series: FOCUS GX ATX 3 (2024)
  • Type: ATX 3.1
  • Maximum Power: 1000 W
  • Model #: SRP-FGX102-A5A32SF WHITE
  • $309.99
  •  
  • $229.99 
  • Save: 25%
  • $7.99 Shipping
SeaSonic CORE GX-850 ATX3 850 W ATX Fully Modular 80 PLUS GOLD Certified Full Modular Power Supplies
Quick View
in 30 days
SeaSonic CORE GX-850 ATX3 850 W ATX Fully Modular 80 PLUS GOLD Certified Full Modular Power Supplies
  • Fans: 120 mm Hydro Dynamic Bearing (HDB) Fan
  • PCI-Express Connector: ATX 3 and 16-Pin PCIe Gen 5 Cable (12V-2x6)
  • Max PSU Length: 140 mm
  • Model #: CORE GX-850 ATX3
  • $149.99
  •  
  • $139.99 
  • Save: 6%
  • $7.99 Shipping
SeaSonic FOCUS GX ATX 3 (2024) GX-1000 1000 W ATX 3.1 80 PLUS GOLD Certified Full Modular Power Supplies
Quick View
SeaSonic FOCUS GX ATX 3 (2024) GX-1000 1000 W ATX 3.1 80 PLUS GOLD Certified Full Modular Power Supplies
  • Brand: SeaSonic
  • Series: FOCUS GX ATX 3 (2024)
  • Type: ATX 3.1
  • Maximum Power: 1000 W
  • Model #: FOCUS GX ATX 3 (2024) GX-1000
  • $299.99
  •  
  • $259.99 
  • Save: 13%
  • $7.99 Shipping
Seasonic VERTEX PX-1000, 1000W 80+ Platinum, ATX 3.0&PCIe 5.0 Ready, Full-Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, 12 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible
Quick View
  • $389.99
  •  
  • $369.99 
  • Save: 5%
  • $7.99 Shipping
SeaSonic CORE GX-750 ATX3 750 W ATX Fully Modular 80 PLUS GOLD Certified Full Modular Power Supplies
Quick View
SeaSonic CORE GX-750 ATX3 750 W ATX Fully Modular 80 PLUS GOLD Certified Full Modular Power Supplies
  • Fans: 120 mm Hydro Dynamic Bearing (HDB) Fan
  • PCI-Express Connector: ATX 3 and 16-Pin PCIe Gen 5 Cable (12V-2x6)
  • Max PSU Length: 140 mm
  • Model #: CORE GX-750 ATX3
  •  
  • $139.99 
  • $7.99 Shipping
Seasonic VERTEX PX-1200, 1200W 80+ Platinum, ATX 3.0&PCIe 5.0 Ready, Full-Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, 12 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible
Quick View
  • $459.99
  •  
  • $419.99 
  • Save: 8%
  • $7.99 Shipping
SeaSonic CORE GX-650 ATX3 650 W ATX Fully Modular 80 PLUS GOLD Certified Full Modular Power Supplies
Quick View
SeaSonic CORE GX-650 ATX3 650 W ATX Fully Modular 80 PLUS GOLD Certified Full Modular Power Supplies
  • Fans: 120 mm Hydro Dynamic Bearing (HDB) Fan
  • PCI-Express Connector: ATX 3 and 16-Pin PCIe Gen 5 Cable (12V-2x6)
  • Max PSU Length: 140 mm
  • Model #: CORE GX-650 ATX3
  •  
  • $134.99 
  • $7.99 Shipping
SeaSonic CORE GX-1000 ATX3 1000 W ATX 3.1 80 PLUS GOLD Certified Full Modular power supply
Quick View
SeaSonic CORE GX-1000 ATX3 1000 W ATX 3.1 80 PLUS GOLD Certified Full Modular power supply
  • Brand: SeaSonic
  • Type: ATX 3.1
  • Maximum Power: 1000 W
  • Modular: Full Modular
  • Model #: CORE GX-1000 ATX3
  •  
  • $189.99 
  • $7.99 Shipping
Seasonic FOCUS V3 GX-850, 850W 80+ Gold, ATX 3.0 & PCIe 5.0 Ready, Full-Modular, Low Noise, Premium Japanese Capacitor, 10 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-850FX3
Quick View
Seasonic FOCUS V3 GX-850, 850W 80+ Gold, ATX 3.0 & PCIe 5.0 Ready, Full-Modular, Low Noise, Premium Japanese Capacitor, 10 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-850FX3
  • Fans: 1 x 135 mm Fluid Dynamic Bearing (FDB) Fan
  • Input Voltage: 100 - 240 V
  • Input Frequency Range: 50/60 Hz
  • Dimensions: 5.5" L x 5.9" W x 3.4" H
  • Model #: SSR-850FX3
  •  
  • $690.57 
  • Free Shipping
Seasonic SSP-300SUG Active PFC, 300W Flex/Mini 1U, Intel Haswell ready, Japanese capacitor, Operating temperature 0-50°C, 80+ Gold, Modular wire
Quick View
Seasonic SSP-300SUG Active PFC, 300W Flex/Mini 1U, Intel Haswell ready, Japanese capacitor, Operating temperature 0-50°C, 80+ Gold, Modular wire
  • Fans: 40 mm Double ball Bearing fan
  • Main Connector: 24Pin
  • +12V Rails: Single
  • SATA Power Connector: 3
  • Model #: SSP-300SUG
  •  
  • $415.16 
  • Free Shipping
Seasonic VERTEX GX-1000, 1000W 80+ Gold, ATX 3.0 & PCIe 5.0 Ready, Full-Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, 12 Year Warranty, Nvidia RTX 40 Super/50, AMD GPU Compatible
Quick View
  •  
  • $452.39 
  • Free Shipping
Seasonic FOCUS GX-750, 750W 80+ Gold, Full- Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, 10 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-750FX
Quick View
Seasonic FOCUS GX-750, 750W 80+ Gold, Full- Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, 10 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-750FX
  • Fans: 1 x 120mm Fluid Dynamic Bearing Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: FOCUS GX-750
  •  
  • $361.43 
  • Free Shipping
Seasonic PRIME TX-1600, 1600W 80+ Titanium, ATX Form Factor, Full Modular, Low Noise, Premium Japanese Capacitor, 12 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-1600TR
Quick View
Seasonic PRIME TX-1600, 1600W 80+ Titanium, ATX Form Factor, Full Modular, Low Noise, Premium Japanese Capacitor, 12 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-1600TR
  • Fans: 1 x 135 mm Fluid Dynamic Bearing
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 8 x 6+2-Pin
  • Model #: PRIME TX-1600
  •  
  • $1,097.50 
  • $29.99 Shipping
Seasonic PRIME TX-1000, 1000W 80+ Titanium, ATX Form Factor, Full Modular, Low Noise, Premium Japanese Capacitor, 12 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-1000TR
Quick View
Seasonic PRIME TX-1000, 1000W 80+ Titanium, ATX Form Factor, Full Modular, Low Noise, Premium Japanese Capacitor, 12 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-1000TR
  • Fans: 135mm Fluid Dynamic Bearing Fan w/ Hybrid Fan Control
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 8 x 6+2-Pin
  • Model #: PRIME TX-1000
  •  
  • $877.50 
  • $29.99 Shipping
SeaSonic CORE ATX 3 (2024) GX-650 650 W ATX 3.1 80 PLUS GOLD Certified Full Modular Power Supplies
Quick View
SeaSonic CORE ATX 3 (2024) GX-650 650 W ATX 3.1 80 PLUS GOLD Certified Full Modular Power Supplies
  • Brand: SeaSonic
  • Series: CORE ATX 3 (2024)
  • Type: ATX 3.1
  • Maximum Power: 650 W
  • Model #: CORE ATX3 (2024) GX-650 DUP
  •  
  • $169.00 
  • Free Shipping
Seasonic FOCUS GX-1000, 1000W 80+ Gold, Full-Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, 10 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-1000FX
Quick View
Seasonic FOCUS GX-1000, 1000W 80+ Gold, Full-Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, 10 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-1000FX
  • Fans: 120 mm Fluid Dynamic Bearing fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 6 x 6+2-Pin
  • Model #: FOCUS GX-1000
  •  
  • $417.50 
  • $29.99 Shipping
Seasonic FOCUS GM-650, 650W 80+ Gold, Semi-Modular, Fits All ATX Systems, Fan Control in Silent and Cooling Mode, 7 Year Warranty, Perfect Power Supply for Gaming and Various Application, SSR-650FM
Quick View
  •  
  • $258.29 
  • $29.99 Shipping
Seasonic PRIME FANLESS TX-700, 700W 80+ Titanium, Full-Modular, Low Noise, Premium Japanese Capacitor, 10 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-700TL
Quick View
  •  
  • $617.70 
  • $29.99 Shipping
Seasonic FOCUS PX-850, 850W 80+ Platinum, Full-Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, 10 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-850PX
Quick View
Seasonic FOCUS PX-850, 850W 80+ Platinum, Full-Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, 10 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-850PX
  • Fans: 1 x 120mm Fluid Dynamic Bearing fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 6 x 6+2-Pin
  • Model #: FOCUS PX-850
  •  
  • $412.50 
  • $29.99 Shipping
Seasonic FOCUS GX-850, 850W 80+ Gold, Full-Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, 10 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-850FX
Quick View
Seasonic FOCUS GX-850, 850W 80+ Gold, Full-Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, 10 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-850FX
  • Fans: 1 x 120mm Fluid Dynamic Bearing
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 6 x 6+2-Pin
  • Model #: FOCUS GX-850
  •  
  • $382.50 
  • $29.99 Shipping
Seasonic FOCUS SPX-750, 750W 80+ Platinum, Full-Modular, SFX Form Factor, Low Noise, Premium Japanese Capacitor, 10 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-750SPX
Quick View
Seasonic FOCUS SPX-750, 750W 80+ Platinum, Full-Modular, SFX Form Factor, Low Noise, Premium Japanese Capacitor, 10 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-750SPX
  • Fans: 1 x 92 mm Fluid Dynamic Bearing Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: FOCUS SPX-750 2021
  •  
  • $482.50 
  • $29.99 Shipping
Seasonic FOCUS SGX-650, 650W 80+ Gold, Full-Modular, SFX-L Form Factor, Compact Size, Fan Control in Fanless, Silent, and Cooling Mode, 10 Year Warranty, Power Supply, SSR-650SGX.
Quick View
Seasonic FOCUS SGX-650, 650W 80+ Gold, Full-Modular, SFX-L Form Factor, Compact Size, Fan Control in Fanless, Silent, and Cooling Mode, 10 Year Warranty, Power Supply, SSR-650SGX.
  • Fans: 1 x 120mm Fluid Dynamic Bearing fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: FOCUS SGX-650
  •  
  • $327.50 
  • $29.99 Shipping
Seasonic PRIME TX-1300, 1300W 80+ Titanium, ATX Form Factor, Full Modular, Low Noise, Premium Japanese Capacitor, 12 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-1300TR
Quick View
Seasonic PRIME TX-1300, 1300W 80+ Titanium, ATX Form Factor, Full Modular, Low Noise, Premium Japanese Capacitor, 12 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-1300TR
  • Fans: 1 x 135 mm Fluid Dynamic Bearing
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 8 x 6+2-Pin
  • Model #: PRIME TX-1300
  •  
  • $922.50 
  • $29.99 Shipping
Seasonic PRIME GX-1300, 1300W 80+ Gold, Full Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, 12 Year Warranty, Nvidia RTX 40 Super/50 , AMD GPU Compatible, Ref# SSR-1300GD
Quick View
Seasonic PRIME GX-1300, 1300W 80+ Gold, Full Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, 12 Year Warranty, Nvidia RTX 40 Super/50 , AMD GPU Compatible, Ref# SSR-1300GD
  • Fans: 1 x 135 mm Fluid Dynamic Bearing Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 8 x 6+2-Pin
  • Model #: PRIME GX-1300
  •  
  • $712.72 
  • $29.99 Shipping
Seasonic FOCUS SGX-750, 750W 80+ Gold, Full-Modular, SFX Form Factor, Low Noise, Premium Japanese Capacitor, 10 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-750SGX
Quick View
Seasonic FOCUS SGX-750, 750W 80+ Gold, Full-Modular, SFX Form Factor, Low Noise, Premium Japanese Capacitor, 10 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-750SGX
  • Fans: 1 x 92 mm Fluid Dynamic Bearing Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: FOCUS SGX-750 2021
  •  
  • $477.50 
  • $29.99 Shipping
Seasonic PRIME 1300W 80+ Platinum Power Supply, Full Modular, 135mm FDB Fan w/Hybrid Fan Control, ATX12V & EPS12V, Power On Self Tester, 12 yr Warranty, SSR-1300PD
Quick View
Seasonic PRIME 1300W 80+ Platinum Power Supply, Full Modular, 135mm FDB Fan w/Hybrid Fan Control, ATX12V & EPS12V, Power On Self Tester, 12 yr Warranty, SSR-1300PD
  • Fans: 135mm Fluid Dynamic Bearing Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 12 x 6+2-Pin
  • Model #: PRIME PX-1300
  •  
  • $725.99 
  • $29.99 Shipping
Seasonic PRIME GX-1000, 1000W 80+ Gold, Full-Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, 12 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-1000GD
Quick View
Seasonic PRIME GX-1000, 1000W 80+ Gold, Full-Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, 12 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-1000GD
  • Fans: 135mm Fluid Dynamic Bearing Fan w/ Hybrid Fan Control
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 8 x 6+2-Pin
  • Model #: PRIME GX-1000
  •  
  • $829.50 
  • $29.99 Shipping
Seasonic FOCUS PX-750, 750W 80+ Platinum, Full Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, 10 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-750PX
Quick View
Seasonic FOCUS PX-750, 750W 80+ Platinum, Full Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, 10 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-750PX
  • Fans: 1 x 120mm Fluid Dynamic Bearing fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: FOCUS PX-750
  •  
  • $367.50 
  • $29.99 Shipping