Cooler Master zdroj MasterWatt 450, Semi-Modular 450W A/EU Cable, Semi-pasive, 80+ Bronze

SEMI-FANLESS MODULAR 80 PLUS BRONZE CERTIFIED POWER SUPPLY

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

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.

A. Sealant on the The groove outside of the bearing helps to circulate the oil
B. Sealant on the bobbin and featuring the highest dustproof level IP6X
C. Recycle slot adds extra storage space for the oil
D. 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.

TECHNICAL SPECIFICATIONS

Product Name	MasterWatt 450
Modular	Semi Modular
Model Number	MPX-4501-AMAAB-EU
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
Dimension (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	6ms 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
Wattage	Under 500W
Serie	MasterWatt Series