Cooler Master MasterWatt 550. Total


SKU: MPX-5501-AMAAB-WO Category: Brand:

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: 500,620,860 mm. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Bronze. Product colour: Black, Cooling type: Active, Fan diameter: 12 cm. Width: 150 mm, Depth: 140 mm, Height: 86 mm


Product colour Black
Number of fans 1
Cooling type Active
Fan diameter 120

Weight & dimensions

Width 150
Weight 1606
Depth 140
Height 86


AC input voltage 100 – 240
AC input frequency 50/60
Input current 4 – 8
Power protection features Over current,Over power,Over voltage,Short circuit,Under voltage
Total power 550
Power Factor Correction (PFC) type Active
Combined power (+3.3V) 110
Combined power (+12V) 550
Combined power (+5V) 110
Combined power (-12V) 3.6
Combined power (+5Vsb) 15
Max output current (+3.3V) 20
Max output current (+12V) 45.8
Max output current (+5V) 20
Max output current (-12V) 0.3
Max output current (+5Vsb) 3
Efficiency 85
Hold time 16
Power Good signal delay range 100 – 500

Operational conditions

Operating temperature (T-T) 0 – 40


80 PLUS certification 80 PLUS Bronze
Mean time between failures (MTBF) 100000
Purpose PC
Power supply unit (PSU) form factor ATX
ATX version 2.4
Certification CCC, CE, TUV-RH, RCM, EAC, cTUVus, FCC, BSMI, KC,CB
Bearing technology LDB

Packaging data

Package width 266
Package depth 194
Package height 112
Package weight 1970

Logistics data

Quantity per pallet 24
Master (outer) case width 582
Master (outer) case length 279
Master (outer) case height 218
Quantity per master (outer) case 5

Ports & interfaces

Peripheral (Molex) power connectors (4-pin) 2
Number of SATA power connectors 6
Floppy drive power connector 1
Motherboard power connector 24-pin ATX
Motherboard power cable length 550
PCI Express power connectors (6+2 pin) 2
PCI Express power cable length 670
CPU power cable length 600
CPU power connector (4+4 pin) Y
Floppy disk drive connector Y
SATA power cable length 500,620,860
Peripheral (Molex) power cable length 500,620

    • It is possible to collect from this supplier if there is stock in your province, else choose delivery
    • Collection in Johannesburg, Cape Town, Durban, Port Elizabeth and Bloemfontein
    • Delivery to major cities


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