Lenovo DPS-550AB-5 | 550-Watts Power Supply for ThinkServer RD550 / RD650

Here are 12 technical specifications for the Lenovo 550-Watts Power Supply:

1. Input voltage: AC 100-240V
2. Frequency: 50-60Hz
3. Maximum output power: 550W
4. Efficiency: 80 Plus Platinum certified
5. Cooling system: 1 x 80mm fan
6. Form factor: ATX
7. Connectors: 1 x 24-pin ATX main connector, 2 x 4+4-pin CPU connectors, 4 x 6+2-pin PCIe connectors, 6 x SATA connectors, 4 x Molex connectors
8. Overvoltage protection: Yes
9. Overcurrent protection: Yes
10. Short circuit protection: Yes
11. Operating temperature: 0°C to 50°C
12. Dimensions (W x D x H): 150 x 140 x 86 mm

Helpful notes:
1. This power supply is specifically designed for ThinkServer RD550 and RD650.
2. The 80 Plus Platinum certification ensures high energy efficiency and low operating costs.
3. The overvoltage, overcurrent, and short circuit protection features provide added safety and reliability.