Description
The UNYKAch SFX 450W is an SFX format power supply unit in silver with a weight of 558 g, with dimensions of 125 x 65 x 100 mm (width x height x depth), designed for compact systems that need a balanced power output without compromising stability. It delivers a total power of 450 W with an efficiency of 78%, operating with an AC input voltage of 230 V and a frequency of 50 to 60 Hz. It distributes the load across several rails: 23 A on +12 V1, 20 A on both +3.3V and +5V, 2 A on +5Vsb and 0.5 A on -12V, figures that cover simple desktop builds. It includes protection features against overcurrent, overvoltage, overload, overheating, short circuit and undervoltage, so that the hardware is safeguarded against electrical unforeseen events.
Specifications
Power
- AC input voltage: 230 V
- AC input frequency: 50 - 60 Hz
- Max output current (+3.3V): 20 A
- Max output current (+12V1): 23 A
- Max output current (+5V): 20 A
- Max output current (-12V): 0.5 A
- Max output current (+5Vsb): 2 A
- Efficiency: 78%
- Power protection features: Over power, Over voltage, Overcharge, Overheating, Overload, Short circuit, Under voltage
- Total power: 450 W
Ports & interfaces
- Motherboard power connector: 20+4 pin ATX
- Motherboard power cable length: 32 cm
- Number of SATA power connectors: 2
- SATA power cable length: 330, 480 mm
- Peripheral (Molex) power connectors (4-pin): 2
- Peripheral (Molex) power cable length: 330, 480 mm
- CPU P4 connector (4-pin): 1
- CPU power cable length: 43 cm
- ATX power connector (20+4 pin): Yes
- Cabling type: Non-Modular
Performance
- Purpose: PC/Server
- Power supply unit (PSU) form factor: SFX
- Noise level: 28 dB
Design
- Product colour: Silver
- Cooling type: Active
- Fan diameter: 8 cm
- Number of fans: 1 fan(s)
- On/off switch: Yes
Certificates
- Compliance certificates: RoHS
- Certification: EUP 2013 / EN60950 / TÜV / CE
Weight & dimensions
- Width: 125 mm
- Depth: 100 mm
- Height: 65 mm
- Weight: 558 g
Packaging data
- Package width: 155 mm
- Package depth: 130 mm
- Package height: 75 mm
- Package weight: 718 g
- Package type: Box
Other features
- Package volume: 0.0015 cm³
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