Complies with Intel® Power Design Guide ATX 3.1
VITA BD series is compatible with the latest ATX 3.1 regulation to support up to 200% power excursion and ensure peak performance with future hardware upgrades.
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VITA BD 550W
VITA BD 550W
- Efficiency ≧ 88% at typical load
- 80 PLUS ® 230V EU bronze certified
- Hold up time ≥ 12ms at 100% load
- Premium, all-black cables for easier cable routing
- Complete protections: OCP, OVP, SCP, OPP, UVP, OTP
+5V & 3.3V DC to DC Circuit Design
Increase the efficiency and stabilize the output voltage to ensure system stability.
High Efficiency in Bronze-certified
Certified by world-class organizations 80 PLUS ® 230V EU Bronze certification for lower power loss, less heat, and quieter operation.
Powerful Single +12V Rail
Modern CPUs and graphics cards can draw significant amounts of power, especially during peak loads., a single +12V rail PSU offers a good balance of simplicity, power delivery capability, and stability.
Premium, Black Flat Cables
Featuring improved black, flat cables that are soft and easy to bend, users can manage them more easily, saving time and creating more space for optimal cooling performance in your PC build.
Premium Bulk Capacitor
The bulk capacitor inside serves to support working under an extremely harsh environment, such as with high temperatures, peak voltage fluctuations. It stabilizes the performance for high reliability that your system can count on.
Stay Cool, Stay Soft
Built with optimized thermal solution and an advanced 120mm fan for cooler components and quieter operation.
OVP
Over Voltage Protection
OCP
Over Current Protection
OPP
Over Power Protection
OTP
Over Temperature Protection
SCP
Short Circuit Protection
UVP
Under Voltage Protection
Fortress-level Protection
Our comprehensive circuit shields your valuable components from harm.
Performance
Cables
 |  | |  |  |  | |
| MB 24 PIN | CPU 8 PIN | CPU 4+4 PIN | PCIe 6+2 PIN | SATA | MOLEX | |
| Connectors | 1 | 1 | 1 | 2 | 6 | 2 |
AC/DC
| AC Input | 200-240V~ 4A 50-60Hz | ||||
| DC Output | +3.3V | +5V | +12V | -12V | +5Vsb |
| Max Output Current | 20A | 20A | 45.8A | 0.3A | 2.5A |
| Max Combined Power | 100W | 550W | 3.6W | 12.5W | |
| Total Power | 550W | ||||
Specifications
| Model | VITA-550BD |
|---|---|
| Rated Output Power | 550W |
| Form Factor | ATX12V V3.1 |
| 80 PLUS Certification | 230V EU Bronze |
| Input Voltage | 200-240V |
| Input Current | 4A |
| Input Frequency | 50-60Hz |
| PFC | Active ≧ 0.9 |
| Efficiency(at typical load) | ≥88% at typical load |
| Fan Type | Sleeve Bearing, 120mm |
| Dimensions(L x W x H) | 140×150×86 mm |
| Operation Temp. | 40°C |
| Protection | OCP, OVP, SCP, OPP, UVP, OTP |
| Warranty | 5 Years |