Antec HCG850 Extreme PSU

QuickFind: 842766 Mfr part code: 0-761345-11553-7
  • Single +12 Rail giving 840w
  • 8 x 6+2 pin PCI-E connectors
  • 100% modular
  • Hybrid fan mode: for silent operation
  • 100% Japanese heavy duty caps

Product Description

Antec HCG850 Extreme PSU

Engineered to meet the power demands of high-end systems, the Antec High Current Gamer Extreme power supply series boasts unparalleled stability and 80 PLUS® Gold-certified efficiency, thanks to the top-grade Japanese capacitors and Active PFC.

100% Japanese Capacitors:Using 100% high-performance Japanese capacitors,the HCG Extreme Gold series ensures the tightest DC stability and regulation, for reliability that you and your system can count on. The whisper-quiet, 135 mm fluid-dynamic bearing(FDB) fan provides high airflow with the durability and longevity that is a signature of Antec quality.



Technical Specification

Antec HCG850 Extreme PSU


Device Type Power supply - active Power Factor Correction (PFC) - internal
Specification Compliance ATX12V 2.4
PSU Form Factor ATX
Localisation United Kingdom

Power Device

Input Voltage AC 100-240 V
Input Voltage Margin + 10% / - 10%
Frequency Required 50 - 60 Hz
Power Output Connectors Details 1 x power 24 pin ATX ¦ 2 x power 8 pin EPS12V with detachable 4 pin ATX12V section ¦ 6 x 8 pin PCI Express power with detachable 2 pin section ¦ 10 x 15 pin Serial ATA power ¦ 6 x 4 PIN internal power ¦ 1 x 4 PIN mini-power connector
Power Capacity 850 Watt
Output Current +3.3V - 20 A ¦ +5V - 20 A ¦ +12V - 70 A ¦ -12V - 0.3 A ¦ +5VSB - 3 A
Efficiency 92%
Modular Cable Management Yes
80 PLUS Certification 80 PLUS Gold


Cables Included Power 24 pin ATX modular cable 55 cm ¦ 2 x power 8 pin EPS12V modular cable 65 cm ¦ 6 x 8 pin PCI Express power with detachable 2 pin section modular cable 55 cm ¦ 2 x 4x Serial ATA modular cable 70 cm ¦ 2x 4 pin internal power + 2x Serial ATA modular cable 70 cm ¦ 4x 4 pin internal power modular cable 80 cm ¦ 4 pin mini-power connector modular cable 10.1 cm
Cooling System 135 mm fan
Features Overheat protection, over current protection, over voltage protection, overpower protection, short-circuit protection, dual ball bearing cooling fan, surge & inrush protection, DC-DC technology, CircuitShield, Power Good Signal, no load operation protection, fully modular
Compliant Standards TUV, BSMI, CB, CCC, FCC, cTUVus, EAC, RCM, KR

Manufacturer Warranty

Service & Support Limited warranty - 10 years

Environmental Parameters

Min Operating Temperature 0 °C
Max Operating Temperature 50 °C

Dimensions & Weight

Width 15 cm
Depth 16 cm
Height 8.6 cm
Weight 1.6 kg

Dimensions & Weight (Shipping)

Shipping Weight 3.3 kg

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Add-ons and Accessories

PSU Accessories

Xenta Premium Braided PSU Exention Cable Kit - Red

£14.98 inc. vat
£12.48 ex. vat