Cooler Master GX II Gold 850 ATX 3.1 850 W 100 - 240 V 50/60 Hz 5 - 10 A Active MPX-8503-AFAG-2EBUK

BUILT TO LAST
The GX II Gold brings a new standard of durability and efficiency to Cooler Master's lineup of power supply units combined with ATX 3.1 support.

ATX 3.1 Support & a Durable 90-degree 12V-2x6 Cable
Includes ATX 3.1 support and a 90-degree 12V-2x6 PCIe 5.1 connector featuring higher electrical durability, improved safety, and capable of bringing up to 600W to your GPU.

Certified Efficiency
The GX II Gold is certified to achieve more than 90% efficiency at typical loads.

Silent Fan Performance with a ZERO-RPM Mode
A zero-RPM default mode automatically turns the fan on when your PC reaches a specific temperature.

Separated Thermal Technologies
Separated thermal technologies provide improved thermal performance and a large, high-quality Japanese capacitor features reduced ripple noise and enhanced reliability.

Fully Modular Cabling
Modular cabling reduces clutter, increases airflow, and improves overall thermal performance.

Features


ATX 3.1 support & a durable 12V-2X6 cable


80 Plus Gold certified efficiency


Silent fan performance with a zero-RPM mode


Separated thermal technologies


Fully modular cabling



Design


Number of fans

1 fan(s)


Fan speed

0 - 2500 RPM


Cooling type

Active


Product colour

Black


Fan diameter
cm



Weight & dimensions


Height

86 mm


Width
0 mm


Depth
0 mm


Weight

2.61 kg



Logistics data


Master (outer) case width

335 mm


Master (outer) case height

231 mm


Products per master (outer) case

4 pc(s)


Master (outer) cases per pallet

24 pc(s)


Master (outer) case length

520 mm



Certificates


Compliance certificates

BIS, BSMI, CCC, CE, China Compulsory Certification (CCC), EAC, Federal Communications Commission (FCC), KC, RCM, RoHS, UKCA, cTUVus


Certification

ErP 2014 Lot 3



Other features


EPS cable length

60 cm



Operational conditions


Operating temperature (T-T)

0 - 40 C



Ports & interfaces


Motherboard power cable length

55 cm


PCI Express power connectors (6+2 pin)

4


PCI Express power connectors (12+4 pin)

1


Cabling type

Fully-Modular


Motherboard power connector

24-pin ATX


Peripheral (Molex) power connectors (4-pin)

2


PCI Express power cable length

62 cm


Number of SATA power connectors

6


PCI Express power connectors (12+4 pin) cable length

650 mm


Peripheral (Molex) power cable length

740,620,500,860 mm


SATA power cable length

500,620,740,860 mm


EPS power connector (4+4 pin)

Yes


EPS power connector (8-pin)

Yes



Performance


80 PLUS certification

80 PLUS Gold


Power supply unit (PSU) form factor

ATX


ATX version

3.1


Mean time between failures (MTBF)
0000 h


Bearing technology

HDB


Purpose

PC/Server



Power


Combined power (+12V)

849.6 W


AC input frequency

50/60 Hz


Combined power (-12V)

3.6 W


Max output current (+5Vsb)

3 A


Input current

5 - 10 A


Max output current (+3?3V)
A


Max output current (+5V)
A


Hold time
ms


Combined power (+3?3V)
0 W


Max output current (-12V)

0.3 A


AC input voltage
0 - 240 V


Combined power (+5Vsb)
W


Max output current (+12V)

70.8 A


Power Good signal delay range
0 - 150 ms


Efficiency

90


Total power

850 W


Combined power (+5V)
0 W


Power protection features

Over current, Over power, Over voltage, Overheating, Short circuit, Surge & inrush, Under voltage


Power Factor Correction (PFC) type

Active



Packaging data


Package height
5 mm


Package depth

320 mm


Package width
5 mm


Package weight

3 kg