Cooler Master GX II Gold 850 ATX 3.1

£127.90 £106.58
ATX 12V Ver. 3.1, 100-240V, 10-5A, 50-60Hz, 120mm, HDB, 2500 RPM, 80 PLUS Gold, 100 - 150 ms, UK
  • 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

More Information

More Information
SKU MPX-8503-AFAG-2EBUK
EAN 0884102123146
Manufacturer Cooler Master
Availability Y

Description

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.

Specifications

Cooling
Fan diameter12 cm
Number of fans1 fan(s)
Fan speed0 - 2500 RPM
Cooling typeActive
Design
80 PLUS certification80 PLUS Gold
CertificationErP 2014 Lot 3
Product colourBlack
Fan diameter12 cm
Number of fans1 fan(s)
Fan speed0 - 2500 RPM
Cooling typeActive
Power
Total power850 W
Power Good signal delay range100 - 150 ms
AC input voltage100 - 240 V
AC input frequency50/60 Hz
Input current5 - 10 A
Power Factor Correction (PFC) typeActive
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
Power protection featuresOver current, Over power, Over voltage, Overheating, Short circuit, Surge & inrush, Under voltage
Hold time16 ms
Efficiency90%
Ports & interfaces
Motherboard power cable length55 cm
SATA power cable length500,620,740,860 mm
Peripheral (Molex) power cable length740,620,500,860 mm
PCI Express power cable length62 cm
Motherboard power connector24-pin ATX
Number of SATA power connectors6
Peripheral (Molex) power connectors (4-pin)2
EPS power connector (8-pin)Yes
PCI Express power connectors (6+2 pin)4
Cabling typeFully-Modular
EPS power connector (4+4 pin)Yes
EPS cable length60 cm
PCI Express power connectors (12+4 pin)1
PCI Express power connectors (12+4 pin) cable length650 mm
Performance
Power supply unit (PSU) form factorATX
80 PLUS certification80 PLUS Gold
PurposePC/Server
ATX version3.1
Mean time between failures (MTBF)100000 h
CertificationErP 2014 Lot 3
Bearing technologyHDB
Operational conditions
Operating temperature (T-T)0 - 40 °C
Certificates
CertificationErP 2014 Lot 3
Compliance certificatesBIS, BSMI, CCC, CE, China Compulsory Certification (CCC), EAC, Federal Communications Commission (FCC), KC, RCM, RoHS, UKCA, cTUVus
80 PLUS certification80 PLUS Gold
Weight & dimensions
Width150 mm
Depth160 mm
Height86 mm
Weight2.61 kg
Packaging data
Package depth320 mm
Package width195 mm
Package height125 mm
Package weight3 kg
Technical details
Compliance certificatesBIS, BSMI, CCC, CE, China Compulsory Certification (CCC), EAC, Federal Communications Commission (FCC), KC, RCM, RoHS, UKCA, cTUVus
Logistics data
Master (outer) cases per pallet24 pc(s)
Master (outer) case width335 mm
Master (outer) case length520 mm
Master (outer) case height231 mm
Products per master (outer) case4 pc(s)
Other features
EPS cable length60 cm

Delivery Details

  • UK distributors.
  • Order before 4 pm for next-day delivery.
  • Standard (2-3 days) £7.50
  • Next Day £9.99
  • Free standard delivery over £100

There are deivery surcharges to these postcodes:

Postcode Charge
IV3-40 £20
IV52-54 £20
IV63 £20
KW1-14 £20
PA10-40 £20
PH19-40 £20
PH50 £20
HS £50
IV41-51 £50
IV55-56 £50
KA27-28 £50
KW15-17 £50
PA41-49 £50
PA60-62 £50
PA76-78 £50
PH41-44 £50
ZE £50
IM £50
JE £50
GY £50
TR21-25 £50
BT £20
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SKU
MPX-8503-AFAG-2EBUK
BN239
DN-PWR24048
GP-UD1000GM PG5
P03178-B21
GP-UD1000GM PG5 V2
Manufacturer
Cooler Master
be quiet!
Digitus
Gigabyte
HPE
Gigabyte
Purpose
PC/server
PC
N/A
PC
server
PC
Power supply unit (PSU) form factor
ATX
SFX
N/A
ATX
N/A
ATX