Cooler Master GX II Gold 850 ATX 3.1 power supply unit

Cooler Master GX II Gold 850 ATX 3.1. 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: 55 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: 12 cm. Compliance certificates: BIS, BSMI, CCC, CE, China Compulsory Certification (CCC), EAC, Federal Communications Commission..., Certification: ErP 2014 Lot 3

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.

Power

Total power: 850 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
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
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
Efficiency: 90%
Power Good signal delay range: 100 - 150 ms
Power protection features: Over current, Over power, Over voltage, Overheating, Short circuit, Surge & inrush, Under voltage

Ports & interfaces

Motherboard power connector: 24-pin ATX
Motherboard power cable length: 55 cm
Number of SATA power connectors: 6
SATA power cable length: 500,620,740,860 mm
Peripheral (Molex) power connectors (4-pin): 2
Peripheral (Molex) power cable length: 740,620,500,860 mm
Feature: EPS power connector (8-pin)
Feature: EPS power connector (4+4 pin)
PCI Express power connectors (6+2 pin): 4
PCI Express power connectors (12+4 pin): 1
PCI Express power connectors (12+4 pin) cable length: 650 mm
PCI Express power cable length: 62 cm
Cabling type: Fully-Modular

Performance

80 PLUS certification: 80 PLUS Gold
Purpose: PC/Server
Power supply unit (PSU) form factor: ATX
ATX version: 3.1
Bearing technology: HDB
Mean time between failures (MTBF): 100000 h

Design

Product colour: Black
Cooling type: Active
Fan diameter: 12 cm
Number of fans: 1 fan(s)
Fan speed: 0 - 2500 RPM

Operational conditions

Operating temperature (T-T): 0 - 40 °C

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

Weight & dimensions

Width: 150 mm
Depth: 160 mm
Height: 86 mm
Weight: 2.61 kg

Packaging data

Package width: 195 mm
Package depth: 320 mm
Package height: 125 mm
Package weight: 3 kg

Logistics data

Master (outer) cases per pallet: 24 pc(s)
Master (outer) case width: 335 mm
Master (outer) case length: 520 mm
Master (outer) case height: 231 mm
Products per master (outer) case: 4 pc(s)

Other features

EPS cable length: 60 cm