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Cooler Master B500 ver.2

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B500 ver.2 - 500W, ATX 12V V2.31

Manufacturer : Cooler Master


Availability: In stock


Based on the new regulations in EU from 1st of July, the very successful B-series has been revised. A completely new circuit layout and new components make it compliant to the regulations. The biggest difference for the new B-series is that it now only has a single rail +12V DC out with a max current of 38A. This now means that all Cooler Master power supplies makes use of a single rail instead of multi rail.

- 80 plus EU 230V certified
- Silent 120mm HDB fan with intelligent fan-speed control, to enhance longevity and help reduce noise in power unit.
- Green power design to meet ErP 2013 Lot6 & all new CE energy saving regulation
- Powerful +12V rail for strong resistance to any overloading
- Fully protection ( OCP/OVP/SCP/OPP ) with build-in Over Temperature Protection ( OTP )

Additional Information

EAN 4719512047538
Nominal power500 W
AC input voltage200 - 240 V
AC input frequency47 - 63 Hz
Input current5
Power factor0.9
Power Factor Correction (PFC) typeActive
Combined power (+3.3V)120 W
Combined power (+12V)456 W
Combined power (+5V)120 W
Combined power (-12V)3.6 W
Combined power (+5Vsb)20 W
Max output current (+3.3V)38 A
Max output current (+5V)20 A
Max output current (-12V)0.3 A
Max output current (+5Vsb)2.5 A
Power protection featuresOver current, Over power, Over voltage, Short circuit
Hold time13 ms
Fan diameter12 cm
Number of fans1
Fan locationTop
Cooling typeActive
Ports & interfaces
Motherboard power connector20+4 pin ATX
Number of SATA power connectors6
Peripheral (Molex) power connectors (4-pin)3
PCI Express power connectors (6+2 pin)2
CPU power connector (4+4 pin)Yes
Floppy drive power connector1
Floppy disk drive connectorYes
ATX power connector (20+4 pin)Yes
Form factorATX
ATX version2.31
Mean time between failures (MTBF)100000 h
Bearing technologyHDB
Colour of productBlack
Operational conditions
Operating temperature (T-T)0 - 40 °C
Weight & dimensions
Width15 cm
Depth14 cm
Height8.6 cm
80 PLUS certification80 PLUS
Manufacturer Cooler Master
Reviews No
PDF Url http://pdfs.icecat.biz/pdf/44854971-7169.pdf

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