Seasonic FOCUS GX ATX 3 (2024) 850

Power supply (internal) | ATX12V 3.1/ EPS12V | 80 PLUS Gold | AC 100-240 V | 850 watt

MPN FOCUS-GX-850-V4
Manufacturer Seasonic
QuickCode 1714720
Qty immediately available 9
Total stock 9
RRP: £207.18 inc VAT
£149.52 inc VAT
£124.60 ex VAT
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Delivery
Order by 4:30pm UK Time (excluding weekends and Bank Holidays) for UK Mainland next working day delivery.

Shipping rates applicable only to UK Mainland Addresses and exclude Northern Ireland, Eire, Scottish Offshore, Scottish Highlands, Channel Islands and Isle of Man.

7 Working Days£0.00 Within 1 week (UK Mainland), free if order over £100 + VAT
3 Working Days£4.98 3 working days (UK Mainland)
Next Working Day£7.97 Next working day (UK Mainland)
Delivery exceptions apply

Main Specification

Product Description Seasonic FOCUS GX ATX 3 (2024) 850 - power supply - 850 watt
Device Type Power supply - internal
Specification Compliance ATX12V 3.1/ EPS12V
80 PLUS Certification 80 PLUS Gold
Input Voltage AC 100-240 V
Output Voltage +3.3, +5, ±12 V
Power Capacity 850 watt
Output Current +3.3V - 20 A +5V - 20 A +12V - 70 A -12V - 0.3 A +5VSB - 3 A
Output connectors 1 x power 24 pin ATX with detachable 4 pin section 2 x power 8 pin EPS12V with detachable 4 pin ATX12V section 3 x 8 pin PCI Express power with detachable 2 pin section 8 x 15 pin Serial ATA power 3 x 4 PIN internal power 1 x 12+4 pin PCI Express 5.1 power
Modular Cable Management Yes
Cooling System 135 mm fan
Included Accessories Cable ties, PSU tester, screws, PSU bag, cable bag
Dimensions (WxDxH) 15 cm x 14 cm x 8.6 cm
Environmental Standards ENERGY STAR
Manufacturer Warranty 10 years warranty

General

Device Type Power supply - internal
Specification Compliance ATX12V 3.1/ EPS12V
PSU Form Factor ATX

Power Device

Input Voltage AC 100-240 V
Frequency Required 50 - 60 Hz
Power Output Connectors Details 1 x power 24 pin ATX with detachable 4 pin section 2 x power 8 pin EPS12V with detachable 4 pin ATX12V section 3 x 8 pin PCI Express power with detachable 2 pin section 8 x 15 pin Serial ATA power 3 x 4 PIN internal power 1 x 12+4 pin PCI Express 5.1 power
Output Voltage +3.3, +5, ±12 V
Power Capacity 850 watt
Output Current +3.3V - 20 A +5V - 20 A +12V - 70 A -12V - 0.3 A +5VSB - 3 A
Efficiency 90% at 50% Load
Modular Cable Management Yes
80 PLUS Certification 80 PLUS Gold

Miscellaneous

Included Accessories Cable ties, PSU tester, screws, PSU bag, cable bag
Cables Included AC input cable Power 24 pin ATX with detachable 4 pin section modular cable 61 cm 2 x power 8 pin EPS12V with detachable 4 pin ATX12V section modular cable 70 cm 3 x 8 pin PCI Express power with detachable 2 pin section modular cable 75 cm 2 x 15 pin Serial ATA power modular cable 95 cm 3x 4 pin internal power modular cable 69 cm 16-pin PCIe 5.1 cable 70 cm
MTBF 100,000 hours
Cooling System 135 mm fan
Features Fully modular, Seasonic S3FC fan Control, fanless mode, fluid dynamic bearing cooling fan, overpower protection, over voltage protection, undervoltage protection, over current protection, overheat protection, short-circuit protection, Digital Hybrid Fan Control, silent mode, cooling mode
Compliant Standards cTUVus, TUV, CB, CCC, BSMI, EAC, RoHS, WEEE, ErP Lot 6 2013 Ready, REACH

Sustainability Information

ENERGY STAR Yes

Manufacturer Warranty

Service & Support Limited warranty - 10 years

Environmental Parameters

Min Operating Temperature 0 °C
Max Operating Temperature 50 °C
Humidity Range Operating 15 - 65%

Dimensions & Weight

Width 15 cm
Depth 14 cm
Height 8.6 cm
Product features

Reliable modular design

The fully modular design allows for customized cable management, letting users connect only the cables they need for their build, reducing cable clutter and improving airflow.

Efficient cooling system

Equipped with a 135 mm fan, this power supply features smart cooling modes including silent and fanless operation, enhancing the system's overall cooling efficiency while minimizing noise.

High efficiency rating

With an 80 PLUS Gold certification, the power supply delivers up to 90% efficiency at 50% load, helping to save on energy costs and promote eco-friendliness.

Advanced protection features

Safety is paramount with multiple protections against overheating, overcurrent, overvoltage, overpower, undervoltage, and short circuits, ensuring reliable operation and longevity.

Long lifespan

Offering a mean time between failures of 100,000 hours, this power supply ensures that users can depend on its performance for extended periods without the need for frequent replacements.
Key selling points
  • 850 W of reliable power output
  • Fully modular design for customized cable management
  • 80 PLUS Gold certification for high efficiency
  • 135 mm fan with silent and fanless operation modes
  • Compliant with multiple environmental standards
References

MPN: FOCUS-GX-850-V4

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