Cooler Master MasterWatt 450 Power Supply

The MasterWatt is an 80 Plus Bronze power supply with an innovative semi-fanless mode. Under 15% load,the MasterWatt fan remains idle,offering zero dBA. When demand for power increases,a gradual fan curve provides measured cooling with little to no noise at any output level. Dual forward / DC-to-DC topology is employed to keep the voltage stable in all conditions. For increased performance,MasterWatt is equipped with 16 AWG power cables,which reduces resistance,thereby increasing efficiency.

80 Plus Bronze Certified:
- The 80 PLUS Bronze certification guarantees that MasterWatt delivers an average efficiency of 85%.

Durable Ldb Bearing:
- Cooler Master 120mm Silencio FP fan combines sealed LDB bearings with quiet fan blades offering a long lifetime of quiet cooling.
- Sealant on the The groove outside of the bearing helps to circulate the oil
- Sealant on the bobbin and featuring the highest dustproof level IP6X
- Recycle slot adds extra storage space for the oil
- The shaft makes the oil flow by pumping it while spinning

Semi-Fanless Up To 15% Load:
- MasterWatt Operates at 0dB under 15% load. Experience noise-free basic computing.

Dual Forward And Dc-To-Dc Circuit Design:
- The Dual Forward and DC-to-DC circuit design offers reliability and stability.This is especially significant in +3.3V and +5V outputs.

More Conductive Pci-E Cables:
- The MasterWatt uses 16AWG cables for PCI-e cables. Less resistance and better efficiency,providing you a safer user environment.


Features:

- Semi-Fanless up till 15% load
- Dual Forward and DC-to-DC circuit design
- More Conductive PCI-e Cables
- 80 PLUS Bronze Certified
- Durable LDB bearing


Specifications:

- Atx Version: ATX 12V v2.4
- PFC: Active PFC
- Operation Voltage: 100-240Vac
- Input Voltage: 100-240Vac
- Input Current: 8-4A
- Input Frequency: 50-60Hz
- Dimensions (L X W X H): 140 x 150 x 86 mm
- Fan Size: 120mm
- Fan Bearing: LDB
- Power Good Signal: 100-500ms
- HOLD UP TIME: 16ms at 80% Load
- Efficiency: 85% @ Typical Load
- ERP 2013 LOT 6: Yes
- MTBF: >100,000 Hours
- Operating Temperature: 0-40°C
- ProtectionS: OPP, OVP, UVP, OCP, OTP, SCP
- Regulatory: CCC, CE, TUV-RH, RCM, EAC, cTUVus, FCC, BSMI, KC, CB
- MB 20+4 PIN CONNECTORS: 1
- CPU 12V 4+4 PIN CONNECTORS: 1
- Sata Connectors: 6
- Peripheral 4-PIN CONNECTORS: 2
- FDD CABLE 4-PIN CONNECTORS: 1
- PCI-E 6+2 PIN CONNECTORS: 2
- 80 PLUS: Bronze

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