COOLER MASTER MWE 550 Smps – 550 Watt 80 Plus


COOLER MASTER MWE 550 Smps – 550 Watt 80 Plus

  • 80 PLUS Certified Power Supply, 5yr Warranty
  • Quality capacitors with Durable HDB bearing
  • Low standby power consumption, ErP 2013 Lot 6 Compliant
  • Sleeved cables, Proven Thermal Resistance, Quiet and Durable
  • Damage Resistant, built-in Over Temperature Protection (OTP),

5,399.00 3,250.00

SKU: mwe550 Category:

In stock

  • Description
  • Reviews (14)



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 envirmental 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

Proven Thermal Resistance

The MWE is engineered to operate normally at up to 40°C, providing added security and reliability to systems operating in warmer environments.

Quiet and Durable

The thermally controlled 120mm HDB fan operates smoothly without friction. Enjoy your system with a durable fan in a quiet environment.

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.

PsuWattage550 WattSeriesMWE SERIESCertification80+PCIe Connector (6+2)2Peripheral (4-Pin)3Tech SpecsDetailed Spec.

Product Name MWE 550
Product Number MPW-5502-ACABW
Type Intel Form Factor ATX 12V V2.31
PFC Active PFC (>0.9 typical)
Input Voltage 200-240 Vac
Input Current 4.5A
Input Frequency 47-63Hz
Dimensions (LxBxH) 140 x 150 x 86mm
Fan Size 120mm
Fan Bearing HDB
Fan Speed 840 – 1980 RPM
Power Good Signal 100 – 500ms
Hold Up Time >14ms
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
Connectors MB 20+4 Pin 1
CPU 12V 4+4 Pin 1
4 Pin Peripheral 3
FDD Cable 4 Pin 1
PCI-e 6+2 Pin 2

Warranty5 YearsNote***Features, Price and specifications are subject to change without notice.***

14 reviews for COOLER MASTER MWE 550 Smps – 550 Watt 80 Plus

  1. 5 out of 5

    (verified owner)

    Got it thanks! Packaging and everything is good!

  2. 5 out of 5

    (verified owner)

    Very good product by manufacturer. Faster delivery, very friendly and always ready to help you. Thank you TECHMART UNBOX.

  3. 5 out of 5

    (verified owner)

    Good quality product and packaging in lowest price….. 5 stars

  4. 5 out of 5

    (verified owner)

    Great cooling system, using it with my AMD rig with 1050ti card.

  5. 5 out of 5

    (verified owner)

    Ausum one day delivery working absolutely fine at any no issues
    Cheapest all over web and other sites packing was extremely good always remember whnever u wna shop computer parts buy it from techmart
    Rest chech out my youtube channel fr unboxing and reviews -DEVIL (PUBG GAMEPLAY AND TECH REVIEW just fr fun nothing professional)

  6. 5 out of 5

    (verified owner)

    Very nice product for gaming build
    PS. I got my complete build done and delivered by Rajesh, you can trust this site without issues. just make sure to share your requirement to him and he will suggest best to you.

  7. 5 out of 5

    (verified owner)

    With ryzen 5 1600, gtx 1050ti, 1 ssd , 2 HDDs total load is about 300 watts @ 100% system utilization. So 550 Watts is enough for more components. Five star. Thankx rajesh sir for this recommendation.

  8. 5 out of 5

    (verified owner)


  9. 5 out of 5

    (verified owner)

    Great product
    Good delivery
    Must buy product

  10. 5 out of 5

    (verified owner)

    Amazing product and amazing service and I’m looking forward to shop more
    product in future
    And a big thanks to Techmart Unbox

  11. 5 out of 5

    (verified owner)

    Best psu for budget gamers like me…. Bought it for my rx 580
    Thank you techmart

  12. 5 out of 5

    (verified owner)

    Probably the best PSU for budget gaming builds. It is more than enough for my GTX 1060 + Ryzen 5 2600 build. Fans are quiet and it doesn’t make much noise. Cables are of good quality.
    Techmart unbox service is awesome. Would recommend this to others

  13. 5 out of 5

    (verified owner)

    Great product, really good rates and fast delivery.

  14. 5 out of 5

    (verified owner)

    Really fast delivery. Can’t wait to build my pc and see how it works!

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