Product Description
Features
Silverstone VIVA550-BRONZE
- High efficiency with 80 PLUS Bronze certification
- 24/7 continuous power output with 40℃ operating temperature
- Class-leading single +12V rail
- Silent running 120mm fan with 18 dBA minimum
- PCIe 8 pin and PCIe 6 pin connectors support
- All black flat cables
- Multiple protection circuitry
- Active PFC
Specifications
| Model No | |
| Max. DC Output | 550W |
| Power density | 305W per liter |
| Model | SST-ET550 |
| Color | Black (Lead-Free Paint) |
| Combined +3.3V & +5V | 110W |
| Combined +12V | 540W |
| Input Voltage | 100 ~ 264 Vrms |
| Input Frequency Range | 47Hz ~ 63Hz |
| PFC | Active PFC.（PF>0.9 at Full Load） |
| Efficiency | 82% ~ 85% (at 20% ~ 100% loading) |
| MTBF | 100,000 hours |
| Operating temperature | 0°C ~ 40°C |
| Protection | Over power protection Over voltage protection Short circuit protection |
| Connectors | 1 x 24 / 20-Pin motherboard connector (500mm) 2 x 4-Pin + 4-Pin ATX 12V connector (650mm / 150mm) 2 x 8 / 6-Pin PCIe connector (500mm / 150mm) 6 x SATA connector (“500mm / 150mm / 150mm” x 2) 3 x 4-Pin Peripheral connector (500mm / 150mm / 150mm) |
| Cooling System | Silent 120mm fan |
| Form Factor | ATX(PS2) |
| Noise Level | 18 dBA minimum |
| Dimension | 150 mm (W) x 86 mm (H) x 140 mm (D) 5.91″ (W) x 3.39″ (H) x 5.51″ (D) |
| Weight | 1.49kg |
| Certification | 80 PLUS BRONZE |
| Warranty | 5 Years |
