PK550D
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.
Specifications
| Total power | 550 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Combined power (+3.3V) | 110 W |
| Combined power (+12V) | 546 W |
| Combined power (+5V) | 110 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 12.5 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 45.5 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 2.5 A |
| Hold time | 16 ms |
| Efficiency | 85% |
| Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
| Motherboard power connector | 20+4 pin ATX |
| Motherboard power cable length | 50 cm |
| Number of SATA power connectors | 2 |
| SATA power cable length | 400,500,600 mm |
| Peripheral (Molex) power connectors (4-pin) | 1 |
| Peripheral (Molex) power cable length | 400,500,600 mm |
| EPS power connector (4+4 pin) | Y |
| PCI Express power connectors (6+2 pin) | 1 |
| PCI Express power cable length | 62 cm |
| ATX power connector (20+4 pin) | Y |
| Cabling type | Non-Modular |
| 80 PLUS certification | 80 PLUS Bronze |
| Purpose | PC |
| ATX version | 2.4 |
| Bearing technology | HDB |
| Mean time between failures (MTBF) | 100000 h |
| Product colour | Black |
| Fan diameter | 12 cm |
| Number of fans | 1 fan(s) |
| On/off switch | Y |
| Operating temperature (T-T) | 0 - 40 °C |
| Cables included | AC |
| Width | 150 mm |
| Depth | 140 mm |
| Height | 86 mm |
| Package type | Box |
