Chieftec BDK-550FC power supply unit 550 W 20+4 pin ATX ATX Black

The SteelPower Series from Chieftronic brings many of the well-received and proven upmarket features and components from the PowerPlay series into the mainstream gamer s market. Gamers can now benefit from the tight voltage regulation and low ripple thanks to the use of half-bridge LLC converters with DC-DC technology as well as premium Japanese capacitors in combination with 80PLUS Bronze efficiency and fully modular cable management. Offered in wattages of 550W, 650W and 750W, the SteelPower series benefits from a high power-density design allowing all the above mentioned to be packed into a compact 14cm long housing with a 120mm FDB silent fan. The design of the PSU comes in a rugged understated look.

Power
Total power:	550 W
AC input voltage:	100 - 240 V
AC input frequency:	47 - 63 Hz
Input current:	8 A
Power factor:	0.9
Power Factor Correction (PFC) type:	Active
Combined power (+3.3V):	100 W
Combined power (+12V):	546 W
Combined power (+5V):	100 W
Combined power (-12V):	3.6 W
Combined power (+5Vsb):	12.5 W
Max output current (+3.3V):	20 A
Max output current (+12V):	45.5 A
Max output current (+5V):	20 A
Max output current (-12V):	0.3 A
Max output current (+5Vsb):	2.5 A
Power protection features:	Over current, Over voltage, Overheating, Overload, Short circuit, Under voltage
Ports & interfaces
Motherboard power connector:	20+4 pin ATX
Peripheral (Molex) power connectors (4-pin):	3
Motherboard power cable length:	65 cm
Number of SATA power connectors:	6
SATA power cable length:	150,500 mm
Peripheral (Molex) power cable length:	150,500 mm
EPS power connector (4+4 pin):
PCI Express power connectors (6+2 pin):	2
Floppy drive power connector:	1
Cabling type:	Modular
Performance
Purpose:	PC/Server
Power supply unit (PSU) form factor:	ATX
80 PLUS certification:	80 PLUS Bronze
ATX version:	2.3
Bearing technology:	FDB
Certification:	EAC FCC CB
Design
Product colour:	Black
Cooling type:	Active
Fan diameter:	12 cm
Number of fans:	1 fan(s)
Weight & dimensions
Width:	150 mm
Depth:	140 mm
Height:	86 mm
Weight:	1.62 kg
Packaging data
Package weight:	2.17 kg
Technical details
Sustainability compliance:
Sustainability certificates:	CE, ErP, RoHS
Logistics data
Harmonized System (HS) code:	84733020