IBM 45J9433 | Lenovo 280W 85+ Power Supply

Technical Specifications:
- Input Voltage: 100-240V
- Output Voltage: +12V, +5V, +3.3V, -12V, +5Vsb
- Max Output Power: 280 Watts
- Efficiency: 85%
- Form Factor: ATX
- Cooling: 1 x 92mm Fan
- Connectors: 1 x 24-pin ATX, 1 x 4+4-pin EPS, 2 x 6+2-pin PCIe, 6 x SATA, 4 x Molex
- Dimensions: 150 x 140 x 86 mm
- Weight: 1.5 kg
- Active Power Factor Correction (PFC): Yes
- Over Voltage Protection (OVP): Yes
- Short Circuit Protection (SCP): Yes

Helpful Notes:
- This power supply is compatible with Lenovo ThinkCentre M91, M91p, and M81 desktops.
- The 280 watts output power is sufficient for most standard desktop configurations.
- The 85% efficiency rating ensures minimal energy waste and lower operating costs.