Power SuppliesAntec
Antec HCG 850 Pro 850W ATX 3.1 PCIe 5.1 80 Plus Platinum Modular Power Supply
MPN: 0-761345-20008-0
Key specifications
Wattage850 W
Form factorATX
ModularYes
Efficiency80 PLUS Platinum
Depth140 mm
Full Specifications80 fields
Additional Information
Model Number
0-761345-20008-0
Gtin
761345200080
Certificates
Certification
cTUVus/TUV/CB/RCM/CE/
FCC/BIS/BSMI/KC/UKCA/
ICES/CCC
Design
Product Colour
Black
Type
Active
Fan Diameter
13.5 cm
Number Of Fans
1 fan(s)
Fan Location
Top
On Off Switch
Yes
Efficiency Class
80plus Efficiency
80 PLUS Platinum
Operational conditions
Operating Temperature T T
0 - 40 °C
Packaging data
Package Width
198 mm
Package Depth
336 mm
Package Height
133 mm
Package Weight
3.91 kg
Package Type
Box
Performance
80 Plus Certification
80 PLUS Platinum
Purpose
PC
Power Supply Unit Psu Form Factor
ATX
Atx Version
3.1
Silent Mode
Yes
Ports & interfaces
Motherboard Power Connector
20+4 pin ATX
Motherboard Power Cable Length
61 cm
Number Of Sata Power Connectors
14
Sata Power Cable Length
150,400,500 mm
Peripheral Molex Power Connectors 4 Pin
3
Peripheral Molex Power Cable Length
100,450 mm
Pci Express Power Connectors 6 2 Pin
3
Pci Express Power Connectors 12 4 Pin
1
Pci Express Power Connectors 12 4 Pin Cable Length
750 mm
Cpu Power Connector 4 4 Pin
Yes
Cpu Power Cable Length
70 cm
Atx Power Connector 20 4 Pin
Yes
Cabling Type
Fully-Modular
Power
Total Power
850 W
Ac Input Voltage
100 - 240 V
Ac Input Frequency
50/60 Hz
Input Current
11 - 5.5 A
Power Factor Correction Pfc Type
Active
Combined Power 3 3v
100 W
Combined Power 12v
840 W
Combined Power 5v
100 W
Combined Power 12v
3.6 W
Combined Power 5vsb
15 W
Max Output Current 3 3v
20 A
Max Output Current 12v
70 A
Max Output Current 5v
20 A
Max Output Current 12v
0.3 A
Max Output Current 5vsb
3 A
Power Protection Features
No load operation, Over current, Over power, Over voltage, Short circuit, Surge & inrush protection (SIP), Under voltage
Specifications
Form Factor
ATX 3.1
Edition
HCG850 Pro Platinuium ATX3.1
Wattage
850 W
Energy Efficiency Certification
80 PLUS Platinum
Max Efficiency At 230vac
94 %
Cooling
Fan
Fans
1 x 135mm
Internal 12v Rails
Single Rail
Rail 1 12v
70 A
Rail 2 12v
N/A
Rail 3 12v
N/A
Rail 4 12v
N/A
Rail 5 12v
N/A
Rail 6 12v
N/A
Max Combined Output 12v
70 A
Modular
Yes
Modularity
Full Modular
Sli Crossfire
No
Eps 12v
No
Motherboard Connector
20+4-pin
Connectors
1 x 16-pin PCIe
2 x 4+4-pin ATX 12V
3 x 4-pin Molex
3 x 6+2-pin PCIe
14 x SATA
Dimensions
160 x 86 x 140 (WxHxD)
Warranty
10 Year
Weight & dimensions
Width
150 mm
Depth
160 mm
Height
86 mm
Weight
3.3 kg
Best indexed price
£153.62GBP
Indexed 16 Mar 2026 — verify at retailer
