The DeepCool PK-D series power supply offers reliable 80 PLUS Bronze efficiency to power computer system builds with stability and low noise performance.
Beautiful in Bronze
The PK-D series is certified 80 PLUS Bronze, delivering up to 85% efficiency under typical load minimizing excess heat waste and lowering energy costs.
DC-DC Conversion
A highly efficient DC-DC board designed for the +3.3V and +5V rails help achieve tighter voltage regulation and improve system compatibility for next-generation components.
Tough and Durable
Designed to operate effortlessly in high temperatures up to 40°C and high altitudes up to 5000m while providing continuous stable power output.
ErP Lot 6 Compliant
Designed to be highly power efficient when in power standby mode to meet international ErP Lot 6 standards to lower overall energy consumption.
Stealth Black
Black direct power cables help blend in with other components.
           
Technical Spec
| Type | ATX12V V2.4 |
| Product Dimensions | 150×140×86mm (W x L x H) |
| 80PLUS Certifications | Bronze |
| Fan Size | 120mm |
| Fan Bearing | Hypro Bearing |
| Topology | Active PFC+DC to DC |
| Capacitors | Taiwan capacitor |
| Power Good Signal | 100-150ms |
| Hold Up Time | ≥16ms(80% Load) |
| Efficiency | ≥85% Under Typical Load(50% Loading) |
| Protection | SCP,OPP,OTP,OVP,OCP,UVP |
| Operation Temperature | 0 – 40 °C |
| Regulatory | CB/CE/FCC/CAN ICES-003(B)/NMB-003(B)/ TUV-RH/CCC/UKCA/EAC/RCM/BIS |
| Erp Regulation | ErP 2013 |
| MTBF | 100,000 Hours |
| EAN P/N | 6933412711933 R-PK550D-FA0B-CN 6933412711940 R-PK550D-FA0B-AU 6933412711957 R-PK550D-FA0B-EU 6933412711964 R-PK550D-FA0B-JP 6933412711971 R-PK550D-FA0B-UK 6933412711988 R-PK550D-FA0B-US 6933412711995 R-PK550D-FA0B-AR 6933412712008 R-PK550D-FA0B-BR 6933412712015 R-PK550D-FA0B-WO 6933412712022 R-PK550D-FA0B-BP |
