prose p { text-align: justify; } DEEPCOOL PQ850M SPECIFICATIONTypeATX12V V2.4Product Dimensions150×140×86mm (W x L x H)80PLUS CertificationsGOLDFan Size120mmFan BearingFDBTopologyActive PFC + Full Bridge SRC LLC + DC to DCCapacitorsFull Japan Electrolytic CapacitorsPower Good Signal100-500msHold Up Time≥16ms (80% load)Efficiency≥90% Under Typical Load(50% Loading)ProtectionOPP/OVP/SCP/OTP/OCPOperation Temperature0 - 50 °C (derating from 100 % to 80 % from 40 °C to 50 °C)RegulatoryCCC/CE/FCC/TUV-SUD/cTUVus/RCM/EAC/CAN ICES-003(B)/NMB-003(B)/UKCAErp RegulationErP 2013MTBF100,000 HoursWarranty10 YearsDEEPCOOL PQ850M 850W 80 PLUS GOLD POWER SUPPLY in BangladeshDeepCool PQ850M 850W 80 Plus Gold Power Supply is designed to deliver reliable performance, high efficiency, and long-term stability for modern gaming PCs and professional systems in Bangladesh. Built on the ATX12V v2.4 platform, this PSU fits seamlessly into most ATX cases thanks to its compact 150 × 140 × 86 mm structure. The PQ850M uses a refined power topology that includes Active PFC, Full Bridge SRC LLC, and DC-to-DC conversion, ensuring clean voltage control and steady output even under demanding loads. Its 80 Plus Gold certification helps the unit achieve more than 90% efficiency at 50% load, lowering power loss and heat generation for smoother, cooler operation. DeepCool equips the PQ850M with premium Japanese electrolytic capacitors to support long-term durability and stable current flow. A 120mm FDB fan delivers quiet cooling, extending the lifespan of the power supply while maintaining optimal airflow. With essential protection circuits such as OPP, OVP, SCP, OTP, and OCP, your system remains protected against electrical anomalies. The PSU operates reliably from 0°C to 50°C, with controlled derating for higher temperatures, making it suitable for extended gaming sessions or heavy workloads. Backed by broad international certifications and a 100,000-hour MTBF rating, the PQ850M stands out as a dependable, high-efficiency power supply for anyone seeking strong performance and build quality in Bangladesh.