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450–550W Power Supplies
be quiet! 550W Power Supply
In stock
£42.09 inc VAT- ATX 3.1 compatible power supply with 550W output
- Bronze efficiency rating with 89.7% efficiency
- 12cm rifle bearing fan with 0-1800 RPM speed control
- Non-modular cabling with 20+4 pin ATX motherboard connector
- Over current, over power, over voltage, overheating, short circuit, surge & inrush, under voltage protection
be quiet! Pure Power 550W PSU
In stock
£77.55 inc VAT- ATX 3.1 compliant and PCIe 5.1 compatible power supply
- 550W continuous power with 600W peak capacity
- 12cm rifle bearing fan with semi-passive cooling
- 92.1% efficiency with 80 PLUS Gold certification
- Fully-modular design with multiple PCIe and SATA connectors
be quiet! System Power 11 450W PSU
In stock
£40.76 inc VAT- 450 W ATX 3.1 Bronze power supply with rifle bearing fan
- Active cooling with 12 cm fan, 0-1800 RPM, 19.1 dB noise
- Non-modular cabling with 20+4 pin ATX, 2x PCIe, 5x SATA connectors
- 100 000 h MTBF with over current, over voltage, and short circuit protection
- Compact 150 x 86 x 140 mm form factor for easy PC installation
DeepCool PF400 400W ATX Power Supply
In stock
£34.70 inc VAT- 400 W ATX power supply with 80 PLUS Standard efficiency
- Single 120 mm hydraulic bearing fan for quiet cooling
- Non-modular flat black cables for easy cable management
- Comprehensive protection: over power, over voltage, short circuit, under voltage
- 4 SATA, 2 PCIe 6+2 pin, and 20+4 pin ATX connectors
- Compact dimensions: 150 x 140 x 86 mm
- MTBF of 100,000 hours for reliable performance
DeepCool PF500 500W ATX Power Supply
In stock
£38.61 inc VAT- 500 W ATX power supply with 80 PLUS White certification
- 12 cm hydraulic bearing fan for silent operation
- Non-modular design with flat black cables
- Multiple protection features: over power, over voltage, short circuit, under voltage
- ATX 2.4 compatible with 20+4 pin motherboard connector
GIGABYTE P550SS 550W Power Supply
In stock
£39.87 inc VAT- 12 cm fluid dynamic bearing fan with active cooling
- 550 W ATX 3.0 power supply with 80 PLUS Bronze certification
- Single +12V rail design for optimal power output and overclocking
- Non-modular cabling with flat cables for improved airflow
- Multiple protection features including OCP, OVP, and SCP
- 100 000 h MTBF for long-term reliability
- 155-240 V AC input with active power factor correction
be quiet! PURE POWER 12 550W PSU
Out of stock
£68.07 inc VAT- 12 cm silent fan with rifle bearing technology
- 550W continuous power with 600W peak capacity
- ATX 3.1 compliant and PCIe 5.1 compatible
- 80 PLUS Gold certified with 91.2% efficiency
- Non-modular cabling with comprehensive connector options