The black flat cables are modular. Installing only the cables you need to increase the airflow and to improve the chassis thermal performance. 120mm cooling fan with smart control system optimizes the noise reduction and the performance. The fan speed is adjusted according to the automatic power detection. The ball bearing fan provides longer and more stable life time. 80 Plus certified ensures the better power efficiency. Less power waste reduces the heat and fan noise. Specification: Model B700H Type Intel Form Factor ATX 12V v2.31 PFC Active PFC (>0.9 typical) Input Voltage 1‎00-240 Vac (full range) Input Current 1‎0A Input Frequency 4‎7-63 Hz Output Capacity 7‎00W Dimension D140 x W150 x H86mm Fan Type 1‎20mm Hydraulic Bearing (HYB) Fan Efficiency 8‎5% at typical load 80 Plus Bronze MTBF >100,000 hours Protection OVP/OPP/SCP/UVP Regulatory CE/BSMI/EAC/TUV/FCC/UL/RCM/KCC/CCC Cable Type Black Flat Cables Connectors MB 20+4 Pin x1 CPU 4+4 Pin x1 PCI-e 6+2 Pin x4 SATA x7 4Pin Peripheral x3 4Pin Floppy x1 Warranty 5 Years Buy Gigabyte B700H 700W 80 Plus Bronze Certified Power Supply at Best Price in Bangladesh  ..