top of page
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.
Technical Spec
TypeATX12V V2.4
Product Dimensions150×140×86mm (W x L x H)
80PLUS CertificationsBronze
Fan Size120mm
Fan BearingHypro Bearing
TopologyActive PFC+DC to DC
CapacitorsTaiwan capacitor
Power Good Signal100-150ms
Hold Up Time≥16ms(80% Load)
Efficiency≥85% Under Typical Load(50% Loading)
ProtectionSCP,OPP,OTP,OVP,OCP,UVP
Operation Temperature0 - 40 °C
RegulatoryCB/CE/FCC/CAN ICES-003(B)/NMB-003(B)/ TUV-RH/CCC/UKCA/EAC/RCM/BIS
Erp RegulationErP 2013
MTBF100,000 Hours

DeepCool PK550D 550W 80+ Bronze Power Supply Unit, 120mm Fan, Taiwan Capacitor

SKU: PSD-PK550D
$85.00Price
    bottom of page