HP HP-D3057F3R | 300-Watts SATA ATX Power Supply for Pavillion

Here are 12 technical specifications for the HP-D3057F3R power supply:

1. Power Output: 300 Watts
2. Input Voltage: 100-127V/ 6A, 200-240V/ 3A
3. Frequency: 50-60Hz
4. Efficiency: 70%
5. Connectors: 1x 24-pin ATX main power connector, 1x 4-pin ATX 12V power connector, 2x SATA power connectors, 3x Molex power connectors, 1x Floppy power connector
6. Cooling: 1x 80mm internal fan
7. Dimensions: 5.9 x 5.5 x 3.4 inches
8. Weight: 2.8 lbs
9. Compatibility: HP Pavilion a6000 series and other compatible models
10. Safety: Over voltage protection, short circuit protection, over power protection
11. Regulatory Compliance: FCC, UL, CE, TUV, ROHS
12. MTBF: 100,000 hours at 25°C

Helpful Notes:
1. This power supply is a direct replacement for the HP Pavilion a6000 series desktop computer.
2. The 80mm internal fan helps to keep the power supply cool and prolong its lifespan.
3. The over voltage, short circuit, and over power protection features help to prevent damage to your computer components.