Lenovo 54Y8801 | 280W Power Supply for ThinkCentre M57

Here are the technical specifications for the Lenovo 280-Watts Power Supply for ThinkCentre M57:

1. Form Factor: ATX
2. Input Voltage: 100-127V~/8A, 200-240V~/4A
3. Output Voltage: +3.3V@20A, +5V@22A, +12V1@18A, +12V2@18A, -12V@0.5A, +5VSB@2.5A
4. Power Capacity: 280 Watts
5. Cooling System: 1 x 92mm fan
6. Connectors: 1 x 24-pin ATX main power connector, 1 x 4-pin ATX 12V power connector, 3 x SATA power connector, 1 x 4-pin Molex power connector, 1 x Floppy power connector
7. Efficiency: 80 PLUS Bronze certified
8. Dimensions: 150mm x 140mm x 86mm (W x L x H)
9. Weight: 1.5 kg
10. Operating temperature: 0°C to 50°C
11. MTBF: 100,000 hours
12. Safety: UL, TUV, CB, CE, CCC

Helpful notes:
1. This power supply is compatible with the ThinkCentre M57 and other select Lenovo desktop models.
2. The 80 PLUS Bronze certification means that this power supply is energy-efficient and can help reduce electricity costs.
3. The 92mm fan helps keep the power supply cool and quiet during operation.