ATX, 85% Efficiency, 400W, 3-Year Warranty, Non-Modular
£37.49 inc vat
£31.24 ex vat
Order Code: CM-MWL400
Power on. We want the MasterWatt Lite Series to be that simple. In the box are all the essentials of a reliable engine so you don't have to think about it. We added higher-end perks like Active PFC and PWM technology for more stability, and made sure we met ErP 2013 and CE ratings for safety and low energy impact. It's the survival kit for reliable, affordable power.
Active PFC + PWM combined with dual forward topology and double EMI filter enhances power output efficiency and increases the performance and stability of your system
Cooler Master's 120mm HDB temperature control fan can operate more smoothly without friction, which makes it quiet and more durable.
Certified by ErP 2013 Lot6, which guarantees that your PSU will use less than 1W on system standby and lower than 45% transferring efficiency on 5V standby.
Full protection (OCP/OVP/SCP/OPP) with built-in Over Temperature Protection (OTP). Minimizes the risk of damage from power outages.
|Type||Intel Form Factor ATX 12V V2.31|
|Dimensions (LxWxH)||150(L) x 140(W) x 86(H) mm|
|Input Voltage||100-240Vac (Full Range)|
|Input Current||5 - 3.5A|
|Input Frequency Range||63 - 47Hz|
|PFC||Active PFC (>0.9 typical)|
|Power Good Signal||100-500ms|
|Hold Up Time||>10ms|
|Fan||120mm HDB fan|
|80 Plus Certification||80 Plus Standard 230V EU|
|Connectors||1x MB 20+4 Pin
1x CPU 12V 4+4 Pin
1x PCI-e 6+2 Pin
3x 4Pin Peripheral
1x 4Pin Floppy
|ErP 2013 Complaint||Yes|
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Get your order delivered the next working day for £5.99, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared.
Get your order delivered the next working day before 12:00pm for £8.38, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared. Some orders if via PayPal and the first customer order may not clear in time.
If you need your order at the weekend, for £9.98, you can specify the day you wish to have it delivered to you, Saturday or Sunday providing your order has been placed by 17:00 on the Friday before.
Economy delivery is available on all orders of any value being shipped within the UK.
Cooler Master was founded with the mission of providing the industry's best thermal solutions. Since its establishment two decades ago, the company has remained faithful to this mission, emerging as a world leader in products and services for companies dealing with devices where heat issues must be resolved.
Cooler Master's vast product range covers Cases, Power Supplies, Cooling units, Keyboards and more.