Seasonic Focus GX-850 V3 ATX 3.0 Gold 850W Power Supply

Features

FOCUS GX ATX 3.0

The Centre of Attention

Following the well-established legacy of the Seasonic FOCUS Series, the FOCUS GX Series was upgraded to comply with the ATX 3.0 and PCIe 5.0 standards. 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.

• ATX 12 V
• Full Modular
• Dimensions: 140 mm (L) x 150 mm (W) x 86 mm (H)
• 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

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 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.

Benefits

• 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.

Recommended Installation of 12VHPWR Cable

• 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.