Description
The Hiditec BZ-550W is a 550 W ATX power supply unit with 80Plus Bronze certification and black colour, with dimensions of 150 x 85 x 160 mm (width x height x depth) and a weight of 1.75 kg. It incorporates active power factor correction and reaches an efficiency of 85%, with an input voltage of 230 V and a frequency of 50 to 60 Hz. It distributes its power across several rails: 45 A on the +12V line, 20 A on +3.3V, 20 A on +5V, 15 A on +5Vsb and 6 A on -12V. It includes protection functions against overvoltage, overload and under power. As for connectivity, it offers an 8-pin CPU power connector, two 6+2-pin PCI Express connectors, six SATA connectors and three 4-pin Molex peripheral connectors. The SATA and Molex cables have lengths of 600, 750 and 900 mm, while the floppy drive cable reaches 100 cm.
Specifications
Power
- Total power: 550 W
- AC input voltage: 230 V
- AC input frequency: 50 - 60 Hz
- Power Factor Correction (PFC) type: Active
- Max output current (+3.3V): 20 A
- Max output current (+12V): 45 A
- Max output current (+5V): 20 A
- Max output current (-12V): 6 A
- Max output current (+5Vsb): 15 A
- Efficiency: 85%
- Power protection features: Over voltage, Overload, Under power
Ports & interfaces
- Motherboard power connector: 20+4 pin ATX
- Motherboard power cable length: 50 cm
- Number of SATA power connectors: 6
- SATA power cable length: 600, 750, 900 mm
- Peripheral (Molex) power connectors (4-pin): 3
- Peripheral (Molex) power cable length: 600, 750, 900 mm
- PCI Express power connectors (6+2 pin): 2
- CPU power cable length: 57 cm
- Floppy disk drive connector: Yes
- Floppy disk drive cable length: 100 cm
- CPU power connectors (8-pin): 1
Performance
- 80 PLUS certification: 80 PLUS Bronze
- Purpose: PC
- Power supply unit (PSU) form factor: ATX
- ATX version: 2.4
- Silent mode: Yes
- Mean time between failures (MTBF): 80000 h
Design
- Product colour: Black
- Cooling type: Active
- Fan diameter: 14 cm
- Number of fans: 1 fan(s)
Certificates
- Compliance certificates: RoHS
- Certification: CE
Weight & dimensions
- Width: 150 mm
- Depth: 160 mm
- Height: 85 mm
- Weight: 1.75 kg
Packaging data
- Package type: Box
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