Cooler Master PS MPE-4501-ACAAW-US MWE 450 V2 450W ATX 12V 80+White NonModular

Power Up

The MWE White offers a simple, reliable way to power your system safely and efficiently at a low cost. The 80 PLUS White efficiency rating, DC-to-DC + LLC circuit design, single +12V rail, active PFC, and temperature sensitive HDB fan offer a power supply unit that stays true to its original purpose. This PSU will handle all your core computing needs with none of the hassles or challenges of additional specialty features, software synchronization, or other bells and whistles. Just plug it into your system and get to work. For a great core computing experience, you can’t go wrong with the MWE White.

80 Plus Standard Certified

It’s important to understand what efficiency is and what the ratings actually mean. The efficiency rating indicates how much power is retained and/or lost when transferring it from the wall to your components. It does not indicate the overall quality of the PSU. A PSU doesn’t need an 80 PLUS Gold rating to be safe and reliable. And a PSU with an 80 PLUS Gold rating isn’t necessarily either of those things. The MWE White guarantees a typical efficiency of 80% while being both safe and reliable.

120mm HDB Fan

The constant struggle between cooling and noise is as old as the consumer PC industry itself. Keeping your components cool without having to hear about it while you work is still one of the greatest challenges for all fan based cooling technologies. The MWE White’s solution to this problem is a thermally sensitive 120mm HDB fan. It spins based on the system’s temperature, constantly adjusting to keep your PSU running smoothly and safely with the minimum amount of noise required.

ATX Version
ATX 12V Ver. 2.52

PFC
Active PFC

Input Voltage
100-240V

Input Current
8-4A

Input Frequency
50-60Hz

Fan Size
120mm

Fan Bearing
HDB

Fan Speed
1500 RPM

Noise Level at 20%
10.12 dBA

Noise Level at 50%
15.1 dBA

Noise Level at 100%
28.6 dBA

Efficiency
80% Typically Load

80 PLUS Rating
80 PLUS Standard

ErP 2014 Lot 3
Yes

Operating Temperature
40^oC

Power Good Signal
100-500ms

Hold Up Time
>14ms at 100% full load at 230Vac

MTBF
>100,000 Hours

Protections
OVP, OPP, OTP, SCP, UVP

Regulatory
CB, TUV, cTUVus, CE, FCC, CCC, EAC, RCM, BSMI, KC