Features of SILVERSTONE VIVA 550W
The SILVERSTONE VIVA 550W Power Supply is Designed for 80 PLUS Bronze level of efficiency to reduce wasted heat and save on electricity
The Silverstone Power Supply has Built-in 120 mm fan has excellent airflow and low noise, perfect for quiet home or office use
Powerful single +12V rail design, perfect for future high-end component upgrades or overclocking
Flat cables have much greater flexibility to allow for tighter folding and management of cables
Dual CPU power connector design
- 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
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Specifications of SILVERSTONE VIVA 550W
| Model No | SST-VA550-B |
| 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 |
| Note | *** Features, Price, Specifications are subject to change without notice. |
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