NPS-220BB - Dell 220-Watts Power Supply for Optiplex GX520 SFF

Here are the technical specifications for the Dell 220-Watts Power Supply for Optiplex GX520 SFF:

1. Maximum Output Power: 220 Watts
2. Input Voltage Range: 100-240V AC
3. Input Frequency: 50-60Hz
4. Efficiency: 80% at typical load
5. Form Factor: SFF (Small Form Factor)
6. Cooling System: 80mm fan
7. Connectors: 1x 24-pin ATX main power connector, 1x 4-pin ATX12V power connector, 1x SATA power connector, 3x Molex power connectors, 1x floppy power connector
8. Dimensions (W x H x D): 3.2 x 2.8 x 8.9 inches
9. Weight: 2.2 lbs
10. Compatibility: Dell Optiplex GX520 SFF
11. Safety Standards: UL, TUV, CE, CCC, CSA, C-Tick/RCM, FCC, WEEE
12. MTBF (Mean Time Between Failures): 100,000 hours

Helpful notes:
1. This power supply is a direct replacement for the Dell Optiplex GX520 SFF.
2. The 80mm fan provides efficient cooling and keeps the power supply running quietly.
3. The 80% efficiency rating means that this power supply is energy-efficient and can help reduce electricity bills.