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SeaSonic FOCUS GX ATX 3 (2024) GX-850 850 W Nvidia RTX 40 Super/50 Power Supplies
Get a free MagFlow 120mm Fan w/ purchase, limited offer
- 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: 30-Day Return Policy
$159.99
Free Shipping
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: 30-Day Return Policy
$196.99
Free Shipping
SeaSonic CORE GX-750 ATX3 750 W Power Supplies
$20 promotional gift card w/ purchase, limited offer
- 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: 30-Day Return Policy
$109.99
Free Shipping
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: 30-Day Return Policy
$139.99
Free 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
- Brand: SeaSonic USA
- Type: ATX/EPS
- Maximum Power: 1600 W
- Modular: Full Modular
- Model #: SSR-1600PD2
- Item #: N82E16817151260
- Return Policy: 30-Day Return Policy
$499.99
Free Shipping
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: 30-Day Return Policy
$103.99
$109.49
Free Shipping
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: 30-Day Return Policy
$159.99
Free Shipping
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
- Return Policy: View Return Policy
$98.99
$9.99 Shipping
Seasonic PRIME PX-2200, 2200W 80+ Platinum, ATX 3.1 & PCIe 5.1 Ready, Full Modular, Fan Control in Fanless, Silent, and Cooling Mode, Perfect Power Supply for Gaming and High-Performance Systems
- Brand: SeaSonic
- Type: ATX3.1/ ATX3.0 Compatible
- Maximum Power: 2200W
- Modular: Full Modular
- Model #: PRIME PX-2200
- Item #: 1HU-0019-003B4
- Return Policy: 30-Day Return Policy
$659.99
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
- 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
- Return Policy: View Return Policy
$693.25
$29.99 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
- Fans: 1 x 135 mm
- Over Voltage Protection: Yes
- Input Voltage: 100 - 240 V
- Input Frequency Range: 50/60 Hz
- Model #: VERTEX PX-1200
- Return Policy: View Return Policy
$469.99
Free Shipping
Seasonic SSP-300SFG Active PFC, 300W SFX, Intel Haswell ready, Japanese Capacitor, Operating Temperature 0-50 degree C, 80+ Gold, Extreme Silent Fanless Mode, Slim Design for Outstanding Airflow - OEM
- Fans: 1
- Main Connector: 24Pin
- +12V Rails: Single
- SATA Power Connector: 3
- Model #: SSP-300SFG
- Item #: N82E16817151156
- Return Policy: 30-Day Return Policy
$102.99
Free Shipping
Seasonic VERTEX PX-1200, 1200W 80+ Platinum, ATX 3.0 / PCIe 5.0 Compliant, Full Modular, Fan Control in Fanless, Silent, and Cooling Mode, 10 Years Warranty
- Brand: SeaSonic
- Type: ATX / ATX 3.0 Compatible
- Maximum Power: 1200 W
- Modular: Full Modular
- Model #: VERTEX1200P
- Item #: N82E16817320025
- Return Policy: 30-Day Return Policy
$319.99
Free 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
- Brand: SeaSonic
- Type: ATX / ATX 3.0 Compatible
- Maximum Power: 1200 W
- Modular: Full Modular
- Model #: VERTEX1200G
- Return Policy: View Return Policy
$263.79
Free Shipping
SeaSonic Native 16-Pin Gen 5 12V-2x6 600 W Cable
- Type: Power
- Type: -
- Color: Black
- Length: 700mm
- Model #: SS-16P-12V-2x6-600
- Item #: 9SIBXCCKG50515
- Return Policy: View Return Policy
$59.90
Free Shipping
SeaSonic Native 16-Pin Gen 5 12V-2x6 600 W Cable -90° L-type interface
- Brand: SeaSonic
- Type: Power
- Type: -
- Color: Black
- Model #: SS-16P-12V-2x6-600 L-type
- Item #: 9SIBXCCKJD9950
- Return Policy: View Return Policy
$59.99
Free Shipping
SEASONIC 600 W PCIe 5.0 / Gen 5 12VHPWR PSU Cable, 2X 8-Pin - 16-Pin ,Supports 40 Series Graphics Cards
- Model #: 12VHPWR-2X8PIN
- Item #: 9SIBXCCKMT8654
- Return Policy: View Return Policy
$49.90
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
- 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
- Return Policy: View Return Policy
$216.45
$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
- 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
$230.59
Free 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
- 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
$635.19
Free Shipping
Innovative Power Solutions
Seasonic is at the forefront of delivering cutting-edge Power Supplies that cater to a wide range of computing needs. Known for their reliability and efficiency, Seasonic's products ensure stable and clean power, enhancing the performance of any system. Whether you are a gamer, a professional, or a hobbyist, Seasonic offers tailored solutions that meet the most demanding requirements.
Precision with Internal Power Cables
Elevate your system's connectivity and reliability with Seasonic's Internal Power Cables. Designed for optimal performance and minimal signal interference, these cables are the perfect partner for enhancing and maintaining the robust power distribution within your PC. Count on Seasonic to keep your components connected securely.
Efficient Cooling with Case Fans
Experience superior cooling with Seasonic's top-tier Case Fans. Designed to maintain optimal airflow, reduce heat, and prolong the life of your components, these fans offer the perfect combination of quiet operation and maximum cooling efficiency. Keep your system in cool, silent performance with Seasonic.
Rugged Server Power Supplies
Ensure that your business-critical systems remain operational with Seasonic's durable Server Power Supplies. Engineered for reliability and stability, these power supplies provide consistent power delivery to servers of all sizes. Trust Seasonic to support your enterprise's infrastructure with unparalleled power efficiency.
Bestselling Seasonic Reviews:
Yurii B.
7/1/2026 2:00:04 PM
Original Seasonic 12V-2x6 90 degrees cable
“ Word to Supplier: I'm very satisfied and grateful. Thank you! ”
SeaSonic Native 16-Pin Gen 5 12V-2x6 600 W Cable -90° L-type interfaceMartin T.
2/6/2026 11:05:52 PM
Works just great
“ I have used Seasonic power supplies in the past and always have been impressed by their workmanship, quality, and value. ”
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 Compatible30-40 Psyco
11/25/2025 7:43:57 AM
Good Power Supply, Speedy Shipping
“ I continue to recommend Seasonic as a solid, reputable brand as I've had nothing but good luck with their power supplies, even though they tend to cost more than other brands. ”
SeaSonic CORE GX-750 ATX3 750 W ATX Fully Modular 80 PLUS GOLD Certified Full Modular Power SuppliesAlvaro G.
11/21/2025 5:58:27 AM
Seasons Focus
“ Great company and reliable products. ”
SeaSonic FOCUS GX ATX 3 (2024) GX-850 850 W ATX3.1 80 PLUS GOLD Nvidia RTX 40 Super/50 Certified Full Modular Power SuppliesAnthony N.
10/15/2025 5:27:33 PM
It says SeaSonic - trust it!
“ Buy a SeaSonic or take your chances, especially when you go for higher wattage, but even in budget builds. ”
SeaSonic FOCUS GX ATX 3 (2024) GX-750 750 W ATX3.1 80 PLUS GOLD Nvidia RTX 40 Super/50 Certified Full Modular Power SuppliesThomas M.
5/19/2025 7:20:36 PM
Perfect ATX3.0 Power Supply
“ Don't hesitate to pull the trigger ”
SeaSonic CORE GX-750 ATX3 750 W ATX Fully Modular 80 PLUS GOLD Certified Full Modular Power Suppliesjohn m.
5/2/2025 8:34:34 PM
The best
“ Seasonic sets the bar really high. ”
Seasonic PRIME GX-850, 850W 80+ Gold, Full Modular, Low Noise, Premium Japanese Capacitor, 12 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-850GDZach D.
4/30/2025 12:52:18 PM
Fantastic Power Supply!
“ I remember and ad LTT ran for Seasonic over the Christmas holiday a few years ago. They didn't brag about their quality, or top of the line features (Which they rightly could have). They bought an ad spot to simply wish everyone a Merry Christmas. That swayed me more than anything, they know their products are amazing and reliable.... But they went out of their way to spread a message of hope and happiness. ”
SeaSonic FOCUS GX ATX 3 (2024) GX-1000 1000 W ATX 3.1 80 PLUS GOLD Certified Full Modular Power Supplies