Skip to main content
Returns
& Orders
Cart
Menu
Newegg Business
Feedback
Help Center
Your Browsing History
SeaSonic USA

  • Shop All SeaSonic USA Products At Newegg

All Products
Filter
  • In Stock
  • Sold by Newegg
Price
Sold by
Availability
Condition
Current Promotion
Useful Links
Customer Ratings
Sort By
Featured Items
  • Featured Items
  • Lowest Price
  • Highest Price
  • Best Selling
  • Best Rating
  • Most Reviews
40 Items
View
60
  • 60
  • 120
  • 180
  2. 1 / 1
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
(4,605)
SeaSonic FOCUS GX ATX 3 (2024) GX-850 850 W Nvidia RTX 40 Super/50 Power Supplies
  • Brand: SeaSonic
  • Series: FOCUS GX ATX 3 (2024)
  • Type: ATX 3.1
  • Maximum Power: 850 W
  • Model #: FOCUS ATX3 (2024) GX-850
  • Item #: N82E16817151271
  • Return Policy: Standard Return Policy
$219.99
$7.99 Shipping
SeaSonic FOCUS GX ATX 3 (2024) GX-850 White 850 W ATX 3.1 Compatible 80 PLUS GOLD Certified Full Modular Power Supplies
Lowest price
in 30 days
(4,605)
SeaSonic FOCUS GX ATX 3 (2024) GX-850 White 850 W Power Supplies
  • Brand: SeaSonic
  • Series: FOCUS GX ATX 3 (2024)
  • Type: ATX 3.1 Compatible
  • Maximum Power: 850 W
  • Model #: SRP-FGX851-A5A32SF WHITE
  • Item #: N82E16817151274
  • Return Policy: Standard Return Policy
Save 5%
$169.99
$179.99
$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
(4,605)
SeaSonic FOCUS GX ATX 3 (2024) GX-750 750 W Nvidia RTX 40 Super/50 Power Supplies
  • Brand: SeaSonic
  • Series: FOCUS GX ATX 3 (2024)
  • Type: ATX 3.1
  • Maximum Power: 750 W
  • Model #: FOCUS ATX3 (2024) GX-750
  • Item #: N82E16817151272
  • Return Policy: Standard Return Policy
Save 14%
$179.99
$209.99
$7.99 Shipping
SeaSonic FOCUS GX ATX 3 (2024) GX-1000 1000 W ATX 3.1 80 PLUS GOLD Certified Full Modular Power Supplies
(4,605)
SeaSonic FOCUS GX ATX 3 (2024) GX-1000 1000 W 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
  • Item #: N82E16817151270
  • Return Policy: Standard Return Policy
Save 11%
$264.99
$299.99
$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
(4,605)
SeaSonic FOCUS GX ATX 3 (2024) GX-1000 White 1000 W Power Supplies
  • Brand: SeaSonic
  • Series: FOCUS GX ATX 3 (2024)
  • Type: ATX 3.1
  • Maximum Power: 1000 W
  • Model #: SRP-FGX102-A5A32SF WHITE
  • Item #: N82E16817151275
  • Return Policy: Standard Return Policy
Save 22%
$239.99
$309.99
$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
(707)
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
  • Brand: SeaSonic USA
  • Type: ATX/EPS
  • Maximum Power: 1600 W
  • Modular: Full Modular
  • Model #: SSR-1600PD2
  • Item #: N82E16817151260
  • Return Policy: Standard Return Policy
Save 8%
$639.99
$699.99
$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
(4,605)
SeaSonic FOCUS GX ATX 3 (2024) GX-750 White 750 W Power Supplies
  • Brand: SeaSonic
  • Series: FOCUS GX ATX 3 (2024)
  • Type: ATX 3.1
  • Maximum Power: 750 W
  • Model #: SRP-FGX751-A5A32SF WHITE
  • Item #: N82E16817151273
  • Return Policy: Standard Return Policy
$159.99
$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
(150)
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
  • Brand: SeaSonic
  • Type: ATX / ATX 3.0 Compatible
  • Maximum Power: 1200 W
  • Modular: Full Modular
  • Model #: VERTEX1200G
  • Return Policy: View Return Policy
$406.95
Free 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
(150)
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
  • Fans: 1 x 135 mm
  • Over Voltage Protection: Yes
  • Input Voltage: 100 - 240 V
  • Input Frequency Range: 50/60 Hz
  • Model #: VERTEX PX-1000
  • Item #: N82E16817151267
  • Return Policy: Standard Return Policy
Save 7%
$359.99
$389.99
$7.99 Shipping
SeaSonic CORE GX-850 ATX3 850 W ATX Fully Modular 80 PLUS GOLD Certified Full Modular Power Supplies
(24)
SeaSonic CORE GX-850 ATX3 850 W 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
  • Item #: N82E16817151278
  • Return Policy: Standard Return Policy
$179.99
$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
(150)
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
  • Fans: 1 x 135 mm
  • Over Voltage Protection: Yes
  • Input Voltage: 100 - 240 V
  • Input Frequency Range: 50/60 Hz
  • Model #: VERTEX PX-1200
  • Item #: N82E16817151266
  • Return Policy: Standard Return Policy
Save 8%
$419.99
$459.99
$7.99 Shipping
SeaSonic CORE GX-750 ATX3 750 W ATX Fully Modular 80 PLUS GOLD Certified Full Modular Power Supplies
(24)
SeaSonic CORE GX-750 ATX3 750 W 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
  • Item #: N82E16817151277
  • Return Policy: International Order Return Policy
$149.99
$7.99 Shipping
SeaSonic CORE GX-1000 ATX3 1000 W ATX 3.1 80 PLUS GOLD Certified Full Modular power supply
(24)
SeaSonic CORE GX-1000 ATX3 1000 W power supply
  • Brand: SeaSonic
  • Type: ATX 3.1
  • Maximum Power: 1000 W
  • Modular: Full Modular
  • Model #: CORE GX-1000 ATX3
  • Item #: N82E16817151283
  • Return Policy: Standard Return Policy
Save 10%
$169.99
$188.99
$7.99 Shipping
SeaSonic CORE GX-650 ATX3 650 W ATX Fully Modular 80 PLUS GOLD Certified Full Modular Power Supplies
(24)
SeaSonic CORE GX-650 ATX3 650 W 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
  • Item #: N82E16817151276
  • Return Policy: Standard Return Policy
$139.99
$7.99 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
(707)
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
  • Return Policy: View Return Policy
$712.72
$29.99 Shipping
Seasonic PRIME PX-1600, 1600W 80+ Platinum, Full Modular, Fan Control in Fanless, Silent, and Cooling Mode, Perfect Power Supply for Gaming and High-Performance Systems, SSR-1600PD
(366)
Seasonic PRIME PX-1600, 1600W 80+ Platinum, Full Modular, Fan Control in Fanless, Silent, and Cooling Mode, Perfect Power Supply for Gaming and High-Performance Systems, SSR-1600PD
  • 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 PX-1600
  • Return Policy: View Return Policy
$1,058.99
$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
(4,605)
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
  • Return Policy: View Return Policy
$402.50
$29.99 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
(4,605)
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
  • Return Policy: View Return Policy
$690.57
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
(150)
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
  • Brand: SeaSonic
  • Type: ATX / ATX 3.0 Compatible
  • Maximum Power: 1000 W
  • Modular: Full Modular
  • Model #: VERTEX1000G
  • Return Policy: View Return Policy
$381.50
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
(4,605)
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
  • Return Policy: View Return Policy
$300.53
Free Shipping
  2. 1