General Information for Cooler Master PSU
Cooler Master GX III Gold 850, 850 W, 100 - 240 V, 50/60 Hz, 5 - 10 A, Active, 120 W
GX III Gold 850
STRENGTH IN ELEGANCECooler Master presents the GX III Gold featuring exceptional efficiency, low noise output, and superb reliability.
Innovative, streamlined designThe innovative design streamlines the overall aesthetic of the unit and greatly improves airflow.
ATX 3.0 support & a durable 90-degree 12VHPWR cableIncludes ATX 3.0 support and a 90-degree 12+4pin (12VHPWR) PCIe 5.0 connector featuring higher electrical durability, improved safety, and capable of bringing up to 450W to your GPU.
Optimized thermal performanceAn anodic-coated heat sink keeps average temperatures 5 lower than a traditional heat sink for enhanced durability and a prolonged life span.
CERTIFIED EFFICIENCY80 Plus Gold and Cybenetics Platinum certifications indicate achievement of more than 90% efficiency at typical loads. This Gold certified unit can also achieve Titanium level efficiency under general light load usage in a 115V test.
SILENT FAN PERFORMANCE WITH A ZERO-RPM MODEThis unit has received a Cybenetics A- noise level certification and includes a smart thermal control mode that
defaults to zero spin.
Fully modular cabling
Modular cabling reduces clutter, increases airflow, and improves overall thermal performance. GX III Gold 850
Further details for this product, GX III Gold 850, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.
850W, ATX 12V Ver. 3.0, 100-240V, 10-5A, 50-60Hz, 135mm, HDB, 1900 RPM, 80 PLUS Gold, 100 - 150 ms, 2.614 kg, UK
Cooler Master GX III Gold 850. Total power: 850 W, AC input voltage: 100 - 240 V, AC input frequency: 50/60 Hz. Motherboard power connector: 24-pin ATX, Motherboard power cable length: 61 cm, SATA power cable length: 500,620,740,860 mm. Purpose: PC/Server, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Gold. Product colour: Black, Cooling type: Active, Fan diameter: 13.5 cm. Width: 150 mm, Depth: 160 mm, Height: 86 mm
Warranty information: 10 years
Initial Release Date: 11/08/2023
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Cooler Master GX III Gold 850 power supply unit 850 W 24-pin ATX ATX Black MPX-8503-AFAG-BUK Specifications
Product Type
PSU
Brand
Cooler Master
Collection Model Cooler Master GX III Gold 850
Manufacturer Product Type
Cooler Master PSU
Product colour
Black
Fan diameter 13.5 cm
Cooling type Active
Number of fans 1 fan(s)
Fan speed 0 - 1900 RPM
Product Family GX III Gold 850
Purpose PC/server
Motherboard power connector 24-pin ATX
Motherboard power cable length 61 cm
Number of SATA power connectors 8
SATA power cable length 500,620,740,860 mm
Peripheral (Molex) power cable length 860,740,620,500 mm
EPS power connector (4+4 pin) Yes
EPS cable length 60 cm
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 650 mm
PCI Express power cable length 55 cm
Cabling type Fully-Modular
Total power 850 W
Input current 5 - 10 A
Power Factor Correction (PFC) type Active
Combined power (+3.3V) 120 W
Combined power (+12V) 849.6 W
Combined power (+5V) 120 W
Combined power (-12V) 3.6 W
Combined power (+5Vsb) 15 W
Max output current (+3.3V) 20 A
AC Input Voltage 100 - 240 V
Max output current (+12V) 70.8 A
Max output current (+5V) 20 A
Max output current (-12V) 0.3 A
Max output current (+5Vsb) 3 A
Hold time 16 ms
AC input frequency 50/60 Hz
Power Good signal delay range 100 - 150 ms
Weight 2.61 kg
Width 150 mm
Height 86 mm
Depth 160 mm
Peripheral (Molex) power connectors (4-pin) 4
EPS power connector (8-pin) Yes
Power supply unit (PSU) form factor ATX
80 PLUS certification 80 PLUS Gold
ATX version 3.0
Bearing technology HDB
Year 2023
Mean time between failures (MTBF) 100000 h
Efficiency 90%
Power protection features Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Operating temperature (T-T) 0 - 50 C
Certification ErP 2014 Lot 3
Products per master (outer) case 4 pc(s)
Master (outer) cases per pallet 24 pc(s)
Master (outer) case height 231 mm
Master (outer) case width 335 mm
Master (outer) case length 520 mm
Sustainability compliance Yes
Sustainability certificates BSMI, CCC, CE, EAC, Federal Communications Commission (FCC), RoHS, TUV, UKCA, cTUVus
Compliance certificates BSMI, CCC, CE, EAC, Federal Communications Commission (FCC), RoHS, cTUVus, UKCA
Package height 125 mm
Package depth 320 mm
Package width 195 mm
Package weight 3 kg
MPN MPX-8503-AFAG-BUK
Cooler Master GX III Gold 850 power supply unit 850 W 24-pin ATX ATX Black MPX-8503-AFAG-BUK Reviews
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