Deepcool DQ550ST 550W 80Plus Gold Modular Power Supply

Product Id: 55.427.02

Regular Price Tk 6,830

Special Price Tk 6,700

Quick Overview

Model - Deepcool DQ550ST
Type - ATX 12V V2.31
PSU Category - Modular
Series - DQ Series
Maximum Power - 550WT
Input Frequency Range - 47Hz - 63Hz
Input Current - 8A-4A
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Additional Information

Brand Deep Cool
Model Deepcool DQ550ST
Type ATX 12V V2.31
PSU Category Modular
Maximum power WT 550WT
Input Voltage 100 - 240V
Input Frequency Range 47Hz - 63Hz
Input current 8A-4A
Over Voltage Protection Yes
Efficiency 80Plus Gold Certified
Fan Size Yes, 120mm
ATX Main Connectors 1
EPS Connectors 1
PCIe Connectors 2
SATA Power Connectors 5
4-Pin Peripheral Connectors 3
Dimensions 150 x 86 x 140mm
Warranty 5 year


Deepcool DQ550ST 550W

DQ550ST is certified to 80 PLUS Gold, achieving up to 87-90% electrical efficiency, lowering heat generation and reducing operational costs. This PSU offers outstanding and stable performance, making it one of the best Deepcool PSU solutions. DQ550ST is capable of providing a continuous 550W electrical supply under 50oC. Cooling is achieved with a quiet 120mm variable-speed fan. DQ550ST is provided with all the features necessary for building the perfect gamer rig.


Silent, High Performance Fan

120 mm PWM-capable fan with FDB bearing with specialized fan impeller that delivers stronger wind pressure, ultra-low noise operations, and excellent performance.



Model - Deepcool DQ550ST, Type - ATX 12V V2.31, PSU Category - Modular, Series - DQ Series, Maximum Power - 550WT, Input Voltage - 100 - 240V, Input Frequency Range - 47Hz - 63Hz, Input Current - 8A-4A, Over Voltage Protection - Yes, Efficiency - 80Plus Gold Certified, Fan Size - Yes, 120mm, ATX Main Connectors - 1, EPS Connectors - 1, PCIe Connectors - 2, SATA Power Connectors - 5, 4-Pin Peripheral Connectors - 3, MTBF - 120,000 hours, Dimension( W/H/D) - 150 x 86 x 140mm, Warranty - 5 Year

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