Cooler Master MWE 450 White Non Modular PSU (450 Watt)



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Cooler Master MWE 450 White Non Modular PSU (450 Watt)


Cooler Master MWE 450 is a highly efficient, yet affordable power supply from Cooler Master. The MWE 450 is quiet and durable with good thermal resistance. The Cooler Master MWE 450 delivers everything you expect from a top tier power supply while staying within your budget. The active power factor correction design and forward topology of the Cooler Master MWE 450 makes it highly efficient and less noisy at the same time. The 80PLUS certification of the Cooler Master MWE 450 makes it power efficient with a typical efficiency of 85% guaranteed during normal use. The Cooler Master MWE 450 is ERP 2013 LOT 6 complaint fulfilling all the needed environmental regulations and standards. The Cooler Master MWE 450 draws only 0.5-watt when your system idles making it reduce strain both on the environment and your electric bill.

The proven thermal resistance of the Cooler Master MWE 450 of 40℃ providing added security and reliability in warmer environments. The thermally controlled 120mm HDB fan of the Cooler Master MWE 450 power supply operates smoothly without friction providing good heat removal from the components with the power supply. The durable fan in a quiet environment makes Cooler Master MWE 450 a good and reliable choice power supply. The Cooler Master MWE 450 is damage resistant to the various electrical hazardous issues like Over Voltage, Over Current, and Over Power with the OVC, OVP, UVP, and OPP standards. This reduces the risk of damage to the power supply and adds an extra layer of security from power outages and failures.




Reliable and Energy EfficientMWE 450

The MWE delivers everything you expect from top tier power supply at a budget price. This unit also comes with a circuit design that will protect your system at all times. The 120mm fan keeps your system cool with little noise. This tough little box is the perfect solution for all your power needs.

High Efficiency and Low Noise

With Active Power Factor Correction design and forward topology. Meeting the 80 PLUS certification for 230V, the MWE will guarantee a typical efficiency of at least 85% during normal use.

ErP 2013 Lot 6 Compliant

The MWE is designed to the latest environmental regulations and standards, meeting the ErP 2013 mandates. The MWE consumes less then 0.5 Watt when your system is in standby mode, which not only reduces strain on the environment but also your energy bill

Damage Resistant

The MWE provides you full standard protection (OCP/OVP/UVP/SCP/OPP) plus built-in Over Temperature Protection (OTP). These extra security measures minimize the risk of damage to your system from power outages.




Model MWE-4501-ACABW-IN
Product Name MWE 450
Type Intel Form Factor ATX 12V V2.31
PFC Active PFC (>0.9 typical)
Operation Voltage 230V
Input Voltage 200-260 Vac
Input Current 3.5A
Input Frequency 47-63 Hz
Dimensions (LxBxH) 150 x 150 x 86mm
Fan Size 120mm
Fan Bearing HDB
Fan Speed 725-1460 RPM
Power Good Signal >14 ms
Efficiency 85% Typically Load
ErP 2013 Lot 6 Yes
MTBF >100,000 Hours
Operating Temperature 40°C
Protections OVP / OPP / OTP / SCP
Regulatory CE, TUV, EAC, RCM, CCC
MB 20 4 Pin x 1
CPU 12V 4 4 Pin x 1
SATA x 6
4 Pin Peripheral x 3
FDD Cable 4 Pin x 1
PCI-e 6 2 Pin x 2
Warranty 5 Years
Note ***Features, Price and specifications are subject to change without notice.


Additional information

Cooler Master

Power supply efficiency

80+ White

Power supply modular type

Non Modular

Power supply series

MWE Series

Power supply wattage



MWE 450


5 Years

EAN Number


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