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Cooler Master MasterWatt Maker 1200 MIJ 1200W PSU

CCL Code: PSU1422
Manufacturer Code: MPZ-C002-AFBAT-UK
| Manufacturer: Cooler Master

Key Features:

  • 12x Molex Connectors
  • 16x SATA Connectors
  • 10x PCIe Connectors (6+2-Pin)
  • 4+4+8-Pin CPU Power Connector
  • ATX Form Factor


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Brains, Strength and Looks

Cooler Master's first all aluminum, Titanium 94% efficiency digital power supply unit offers unbeatable performance in tandem with unparalleled oversight and control via our exclusive Cooler Master Connect app. The power is in your hand.


Voltage is automatically adjusted to remain within +/- 1, keeping output stable even under high loads.


A full suite of automatic measures are always alert so you can focus on worry-free computing.

Real Power

Our flagship power supply comes with an award-winning design, an efficiency rating few have managed to reach, and the control perks of a high-end digital signal processor. All of this combines into a whopping 1200 watts of continuous power that can run safely over a conventional household outlet.


Software can switch between default +12V multi-rail or single rail modes for releasing full overclocking potential.

Real Control

By taking advantage of the digital processor, you can also control, monitor, and adjust your MasterWatt Maker in real-time with Cooler Master Connect, available in both mobile and desktop versions.


No simulations or models here. Monitor parameters such as input voltage current, consumption and efficiency and adjust fan speed, on the fly.


Records and saves all monitoring data to your hard disk, allowing recovery and analysis of that data to figure out what went wrong in the event of power failure.


Calculate money spent (and saved) on electricity with local rates.


Connect wirelessly to device via Bluetooth 3.0.

World-class Efficiency

No longer do you have to worry about buying a PSU that hopefully matches your average load, and focus instead on how quiet and cool this level of efficiency keeps your PSU.

Soundless Performance

Cooler Master's premium Silencio FP 135mm adjusts its speed depending on the load to setting that you can set in your Cooler Master Connect app. That is, if the fan even needs to spin at all.

Streamlined 3D Technology

Cooler Master's exclusive, next-gen 3D circuit design creates a direct, uncluttered expressway of power that doesn't get caught in messy backstreets of wiring and added components. Combined with premium components, nearly lossless efficiency means:


Cooler components backed by 7-year warranty.


Draws less from your household power source.


Less heat is wasted, keeping temps down.

Fully Modular, High-Capacity Cables

MasterWatt Maker's fully modular, flat cable connectors go beyond the standard with a wholly redesigned plug. The plug creates surface contact efficient enough to carry 1.5x the current of normal connectors.


For casual users seeking peace of mind to pros pushing the limits of their hardware, and anyone in between who values accurate performance data when troubleshooting or otherwise, the MasterWatt Maker is for you.

Main Features

  • Real Power, Real Control
  • Brains, strength and looks
  • Digital Signal Processor (DSP)
  • World-Class efficiency
  • Soundless performance
  • KitGuru - Must Have

    Read Full Article

    The Cooler Master Masterwatt Maker 1200W MIJ is in a class of its own. On an engineering level it is a work of art and will go down in history as one of the finest power supplies ever made.



SATA Connectors 16
CPU Connectors 2 x 4+4-pin 12V CPU
PCI Connectors 10 x PCI-E 6+2-pin
Motherboard Connectors 1 x 20 + 4-pin
Floppy Connectors 1 x Floppy Connector
Other Connectors 12 x 4Pin Peripheral


Standards TUV/CE/FCC/BSMI/EAC/RCM/CCC/KC/80 Plus Titanium/ErP 2013 Complaint


Voltage 100 to 240 V AC
Power 1200 W
Frequency Range 47 to 63 Hz
Power Cord AC Power Cord


Operating Temperature 0 to 40 °C


Form Factor ATX 12V v2.31
Case Colour Black
Pack Quantity 1
Width 20.0 cm
Depth 15.0 cm
Height 8.60 cm


Warranty 7 Years

Key Features

Modular Cables Semi-Modular
80Plus Rated 80 Plus Titanium
PSU Form Factor ATX
Molex connectors 12
PCI-E Connectors 10
Floppy Connector 1
Motherboard Power Connectors 4 + 4-Pin x 2
PCI-E Pin Type 6+2-Pin
ETA Efficiency Cert. Not Rated
Lambda Noise Cert. Not Rated

Item Details

Manufacturer Cooler Master
Manufacturer Code MPZ-C002-AFBAT-UK
EAN 4719512053027
UPC 884102029134
Condition New

Warranty Information

Warranty 7 Years

Manufacturer Information

Manufacturer Cooler Master
Manufacturer Code MPZ-C002-AFBAT-UK
Questions and Answers

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