AA24120L | Dell 280-Watt Power Supply for OptiPlex 330 740 745 755 / Dimension C521

Technical Specifications:
- Input Voltage: AC 100-240V
- Output Voltage: +12V, +3.3V, +5V, +5Vsb, -12V
- Output Power Capacity: 280W
- Cooling System: 1 x 92mm Fan
- Efficiency: 80 PLUS Bronze Certified
- Connectors: 1 x 24-pin ATX, 1 x 4-pin ATX12V, 2 x SATA, 1 x 4-pin Molex, 1 x Floppy
- Compatibility: OptiPlex 330, 740, 745, 755 / Dimension C521
- Dimensions: 5.9" x 3.4" x 4.9"
- Weight: 2.6 lbs
- MTBF: 100,000 hours
- Safety Standards: UL, TUV, CB, CCC, CE, GOST-R, KC, PSE, S Mark

Helpful Notes:
- This power supply is a genuine Dell product, ensuring compatibility and reliability.
- The 80 PLUS Bronze certification means that it is energy efficient and will help reduce electricity costs.
- The 92mm fan helps keep the power supply cool and quiet during operation.