Dell YK840 | 275W Power Supply for OptiPlex 740 745 755 SFF

Technical specifications:
- Input Voltage: 100-240V
- Output Voltage: +12VA, +12VB, +5V, +3.3V, -12V
- Power Capacity: 275W
- Cooling System: 1 x 80mm fan
- Connectors: 1 x 24-pin ATX main power connector, 1 x 4-pin ATX12V power connector, 1 x SATA power connector, 1 x 4-pin peripheral power connector, 1 x floppy power connector
- Efficiency: 80 PLUS Bronze certified
- Dimensions: 3.2" x 2.8" x 8.9"
- Weight: 2.2 lbs
- Compatibility: Dell Optiplex 740, 745, 755 SFF
- Safety: UL, TUV, CB, CE, FCC, CCC certified
- MTBF: 100,000 hours

Helpful notes:
- This power supply is a direct replacement for the original power supply that came with the Dell Optiplex 740, 745, and 755 SFF models.
- The 80 PLUS Bronze certification ensures high efficiency and low power consumption, which can save you money on your electricity bill.
- The 100,000 hour MTBF (mean time between failures) rating means this power supply is designed to last a long time and provide reliable performance.