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Cooler Master MWE Bronze V2 450W - PSU, 80 Plus Bronze

Manufacturer: COOLER MASTER
ID: MPE-4501-ACABW-BEU
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Key Specifications

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Specifications
Description
Store availability
Delivery
Price development
Ports & interfaces
PCI Express connectorcheckmark
Motherboard power connector24-pin ATX
Number of SATA power connectors6
Peripheral (Molex) power connectors (4-pin)3
EPS power connector (8-pin)checkmark
ATX power connector (20+4 pin)checkmark
PCI Express power connectors (8-pin)2
CPU power connector (4+4 pin)checkmark
PCI Express power connectors (6+2 pin)2
Cabling typeNon-Modular
Weight & dimensions
Weight1.34 kg
Height86 mm
Width150 mm
Depth140 mm
Energy management
Peak power450 W
Input current4 A
Nominal power450 W
Efficiency85%
Hold time14 ms
Power protection featuresOver power, Over voltage, Overheating, Short circuit, Under voltage
Power Factor Correction (PFC) typeActive
Combined power (+3.3V)100 W
Combined power (+12V)444 W
Combined power (+5V)100 W
Combined power (-12V)3.6 W
Combined power (+5Vsb)15 W
Max output current (+3.3V)15 A
Max output current (+12V)37 A
Max output current (+5V)15 A
Max output current (-12V)0.3 A
Max output current (+5Vsb)3 A
AC input frequency50 - 60 Hz
AC input voltage200 - 240 V
Total power450 W
Power Good signal delay range100 - 500 ms
Operational conditions
Operating temperature (T-T)0 - 40 °C
Certificates
RoHS compliancecheckmark
80 PLUS certification80 PLUS Bronze
Other features
Noise level (quiet mode, 50%)17.1 dB
Noise level (full-load mode, 100%)29.5 dB
Noise level (silent mode, <30%)11.18 dB
Design
Product colourBlack
Illuminationcross
Number of fans1 fan(s)
Cooling typeActive
Fan diameter12 cm
Fan speed0 - 1500 RPM
Performance
CertificationCCC, CE, TUV-RH, EAC, RCM, cTUVus, FCC, BSMI, KC, CB
Mean time between failures (MTBF)100000 h
Form factorATX
PurposePC
Bearing technologyHDB
Supported motherboard form factorsATX
ATX version2.52
Silent modecheckmark
Power supply unit (PSU) form factorATX
EAN4719512103753
Warranty1 year

The Cooler Master MWE Bronze V2 provides 450W of total power output, suitable for entry-level and mid-range PC builds. It is designed with a single +12V rail and incorporates a DC-to-DC circuit topology with LLC, which contributes to stable voltage regulation under various load conditions. The unit meets 80 PLUS Bronze certification standards, achieving up to 88% efficiency at typical loads. Its active Power Factor Correction (PFC) further enhances operational efficiency.

This power supply is built in a standard ATX form factor, ensuring compatibility with most desktop computer cases. Cooling is managed by a 120 mm fan equipped with a hydro-dynamic bearing (HDB), engineered for lower noise output and a longer operational lifespan. The cabling is non-modular, with all wires permanently attached to the unit. A suite of protection circuits is included, such as Over Voltage Protection (OVP), Over Power Protection (OPP), and Short Circuit Protection (SCP), to safeguard system components.

Key Features:
  • Delivers a total power output of 450W
  • Features 80 PLUS Bronze energy efficiency certification
  • Utilizes a non-modular cable design
  • Cooled by a 120 mm fan with a hydro-dynamic bearing
  • Includes two 6+2 pin PCIe and six SATA power connectors
  • Built in the standard ATX power supply form factor
  • Equipped with OVP, OPP, SCP, UVP, and OTP protections
  • Dimensions measure 140 mm (L) x 150 mm (W) x 86 mm (H)
Multitronic Vaasa: 0 pcs
Estimated delivery: 22.12 - 24.12
Multitronic Pietarsaari: 0 pcs
Estimated delivery: 22.12 - 24.12
Multitronic Jyväskylä: 0 pcs
Estimated delivery: 22.12 - 24.12
Multitronic Lappeenranta: 0 pcs
Estimated delivery: 22.12 - 24.12
Multitronic Mariehamn: 0 pcs
Estimated delivery: 22.12 - 24.12
Fetch from the shop
Estimated delivery time: 22.12 - 24.12
Free
Matkahuolto: Parcel lockers and service points
Estimated delivery time: 23.12 - 24.12
3,90 €
Posti: Parcel lockers and service points
Estimated delivery time: 22.12 - 23.12
4,90 €
Posti: Postal package
Estimated delivery time: 23.12 - 24.12
4,90 €
Posti: Doorstep delivery
Estimated delivery time: 23.12
6,90 €
Matkahuolto: Business Parcel
Estimated delivery time: 22.12 - 24.12
12,90 €
Matkahuolto: Home Parcel
Estimated delivery time: 22.12 - 24.12
12,90 €
Posti: Home delivery
Estimated delivery time: 23.12
16,90 €
The above technical details are for reference only and may change without notice. We reserve the right to correct printing errors and use illustrations for guidance. Some text may be auto-generated or machine-translated, which could lead to inaccuracies.

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