Joondalup Store Grand Opening Read More

Cooler Master MasterWatt 550 power supply unit 550 W ATX Black MPX-5501-AMAAB-AU

SKU
PSU-CM-MW550W
Special Price $89.00 Regular Price $99.00
In stock
MasterWatt 550, ATX 12V V2.4, 100-240V AC, 100-500 ms, 85%, Black
  • Free Pick Up From 4 Convenient Locations
  • Fast Delivery Australia-wide
  • Price Match Available*
  • 7 Day Return Policy*
  • Business since 1996

 

*Subject to our terms and conditions

Cooler Master MasterWatt 550. Total power: 550 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: 620,500,860 mm. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Bronze. Product colour: Black, Fan diameter: 12 cm, Number of fans: 1 fan(s). Width: 150 mm, Depth: 140 mm, Height: 86 mm

MASTERWATT 550
Semi-fanless Modular
80 PLUS Bronze Certified Power Supply
The MasterWatt is an 80 Plus Bronze power supply with an innovative semi-fanless mode. Under 15% load,the MasterWatt fan remains idle,offering zero dBA. When demand for power increases,a gradual fan curve provides measured cooling with little to no noise at any output level. Dual forward / DC-to-DC topology is employed to keep the voltage stable in all conditions. For increased performance,MasterWatt is equipped with 16 AWG power cables,which reduces resistance,thereby increasing efficiency.

80 PLUS Bronze Certified
The 80 PLUS Bronze certification guarantees that MasterWatt delivers an average efficiency of 85%.

Durable LDB Bearing
Sealant on the bobbin and featuring the highest dustproof level IP6XSealant on the The groove outside of the bearing helps to circulate the oilRecycle slot adds extra storage space for the oilThe shaft makes the oil flow by pumping it while spinningCooler Master 120mm Silencio FP fan combines sealed LDB bearings with quiet fan blades offering a long lifetime of quiet cooling.

Semi-Fanless up to 15% load
MasterWatt Operates at 0dB under 15% load.Experience noise-free basic computing.

Dual Forward and DC-to-DC Circuit Design
More Conductive PCI-e CablesThe Dual Forward and DC-to-DC circuit design offers reliability and stability. This is especially significant in +3.3V and +5V outputs.

More Conductive PCI-e Cables
The Dual Forward and DC-to-DC circuit design offers reliability and stability. This is especially significant in +3.3V and +5V outputs.The MasterWatt uses 16AWG cables for PCI-e cables. Less resistance and better efficiency,providing you a safer user environment.
More Information
Manufacturer Cooler Master
VPN MPX-5501-AMAAB-AU
GTIN 884102034992
Cubic Weight 3.5000
upc 4719512053119
Total power 550 W
AC input voltage 100 - 240 V
AC input frequency 50 - 60 Hz
Input current 4 - 8 A
Power Factor Correction (PFC) type Active
Combined power (+3.3V) 110 W
Combined power (+12V) 550 W
Combined power (+5V) 110 W
Combined power (-12V) 3.6 W
Combined power (+5Vsb) 15 W
Max output current (+3.3V) 20 A
Max output current (+12V) 45.8 A
Max output current (+5V) 20 A
Max output current (-12V) 0.3 A
Max output current (+5Vsb) 3 A
Power Good signal delay range 100 - 500 ms
Hold time 16 ms
Efficiency 85%
Power protection features Over current,Over power,Over voltage,Short circuit,Under voltage
Motherboard power connector 24-pin ATX
Motherboard power cable length 55 cm
Number of SATA power connectors 6
SATA power cable length 620,500,860 mm
Peripheral (Molex) power connectors (4-pin) 2
Peripheral (Molex) power cable length 620,500 mm
PCI Express power connectors (6+2 pin) 2
PCI Express power cable length 67 cm
CPU power connector (4+4 pin) Yes
CPU power cable length 60 cm
Floppy disk drive connector Yes
Floppy drive power connector 1
Purpose PC
Power supply unit (PSU) form factor ATX
80 PLUS certification 80 PLUS Bronze
ATX version 2.4
Bearing technology LDB
Mean time between failures (MTBF) 100000 h
Certification CCC, CE, TUV-RH, RCM, EAC, cTUVus, FCC, BSMI, KC,CB
Colour of product Black
Fan diameter 12 cm
Number of fans 1 fan(s)
Operating temperature (T-T) 0 - 40 °C
Width 150 mm
Depth 140 mm
Height 86 mm
Weight 1.61 kg