FOCUS GX White ATX 3.0

The Center of Attention


Following the well-established legacy of the Seasonic FOCUS Series, the FOCUS GX White Series was upgraded to comply with the ATX 3.0 and PCIe 5.0 standards. It's now available in a stylish white finish. Offering a complete range of power supplies ranging from 750 W to 1000 W with in a 140 mm depth, these units will be the perfect allies to power the newest high power graphics cards and processors on the market.

Availability differs by geographical region. Please contact your local Seasonic Representative to obtain more information.

  • ATX 12 V
  • ATX 3.0 and PCIe 5.0
  • Full Modular
  • 80 PLUS Gold Certified
  • 10 Years Warranty
  • Dimensions: 140 mm (L) x 150 mm (W) x 86 mm (H)
wattage calculator Compare products where to buy


80 PLUS® Gold

The FOCUS GX achieves 80 PLUS® Gold certification with its 90 % efficiency at 50 % system load.

ATX 3.0 and 16-Pin PCIe Gen 5 Cable (12VHPWR)

Seasonic’s latest FOCUS GX White ATX 3.0 Series is designed and built to power new PC components requiring the new ATX 3.0 and PCIe 5.0 standards.

Digital Hybrid Fan Control

The industry’s first, Seasonic patented, advanced three-phased thermal control achieves optimal between silence and cooling. This Digital Hybrid Fan Control functions in three operational stages: Fanless Mode, Silent Mode, and Cooling Mode.


  • Reduced noise without increase in temperature;
  • Extended fan life due to the reduced number of fan rotations;
  • Optimized heat dissipation at all times;
  • Unsurpassed silent performance in Fanless Mode.

Fluid Dynamic Fan Bearing

High performance Fluid Dynamic Bearing (FDB) fans are designed to take advantage of the impact absorbance effects of oil. They are extremely reliable and generate considerably less operating noise and heat than ball bearing fans. The lubrication of the bearing surface reduces friction and vibration and therefore lowers overall power consumption. Due to the effortless, quieter rotations and its robust construction, this reliable fan technology also greatly increases the lifespan of the fan.

How it works

When the fan shaft rotates, high pressure oil drifts along the grooves of the bearing sleeve to generate a thin layer of lubrication between the bearing faces. As the speed increases, so does dynamic oil pressure and the shaft is lifted from the bearing to create smooth, effortless rotations. The herringbone shape of the groves helps to efficiently channel the lubricant and avert leakage.

feature summary

  • ATX 3.0 and PCIe 5.0 Cable (12VHPWR)
  • 80 PLUS® Gold certified
  • Compact Size - 140 mm deep
  • Top-Quality 135 mm FDB Fan
  • Digital Hybrid Fan Control
  • S3FC - Fanless until 30 % load
  • Cable-free Connection Design
  • Tight Voltage Regulation
  • Gold plated connectors
  • 10 years warranty


    • All connectors must be INSERTED, CLICK-LOCKED and SEATED properly.
    • DO NOT bend or apply force to the cable after it is plugged into place. (See below)



    Technical Specifications
    80PLUS® Gold
    Cybenetics Efficiency Level TBA
    Cybenetics Noise Level TBA
    Form Factor Intel ATX 12 V
    Dimensions 140 mm (L) x 150 mm (W) x 86 mm (H)
    Fan Information Fan Size 135 mm
    Fan Control S3FC - Fanless until 30 % load
    Fan Bearing Fluid Dynamic Bearing
    Life Expectancy 50,000 hours at 40 °C, 15 % - 65 % RH
    Cable Information Modularity Fully Modular
    Cable type Individual White Cables with Braided Pattern
    Electrical Features Operating Temperature 0 - 50 °C
    MTBF @ 25 °C, excl. fan 100,000 hours
    AC Input Full Range
    Protection OPP, OVP, UVP, OCP, OTP, SCP
    Safety and Environmental Safety and EMC cTUVus, TUV, CB, CCC, BSMI, EAC, CE
    Environmental Compliance Energy Star, RoHS, WEEE, ErP Lot 6, REACH
    Warranty 10 Years
    Power Output
    AC Input Voltage: 100 V - 240 V
    Current: 13 - 6.5 A
    Frequency: 50 Hz - 60 Hz
    DC Output Rail +3.3 V +5 V +12 V -12 V +5 VSB
    Maximum Power 25 A 25 A 83 A 0.3 A 3 A
    125 W 996 W 3.6 W 15 W
    Total continuous power 1000 W


    FOCUS GX-1000 White ATX 3.0

    Cable typeConnector(s) per cableTotal Length (mm)Number(s) of cable(s) included 
    MB-610 MB (24/20 pins) 1 610 1
    CPU-650 CPU (8/4 pins) 1 700 2
    PCIe-750-2x PCIe (8/6 pins) 2 750 0
    PCIe-750-1x PCIe (8/6 pins) 1 750 3
    SATA-810-4x-90 SATA 4 950 0
    SATA-800-4x-180 SATA 4 950 2
    SATA-760-4x-90 SATA 4 760  0
    SATA-700-2x-90 SATA 3.3 V 2 550 1
    SATA-570-2x-180 SATA 2 570 0
    SATA-470-2x-180 SATA 2 470 0
    SATA-450-2x-180 SATA 2 450 0
    Molex-690-3x Molex 3 690 1
    Molex-470-2x Molex 2 470 0
    12VHPWR 12VHPWR 1 (12+4 Pins to 12+4 Pins) 750 1

    Specifications are subject to change without prior notice.