PWR generates electricity and powers nuclear submarines using light water. Most widely used reactor worldwide with 297 operational units as of 2018. Originally designed for US Navy, now used in nuclear power plants
Kotatsu originated in Muromachi period (14th century) as hori-gotatsu. Early kotatsu used charcoal brazier under wooden platform. Modern oki-gotatsu evolved with tatami matting and electric heating. By 1997, 81% of Japanese homes had electric kotatsu
DeepCool's AK620 Digital features LCD display showing CPU temperature and utilization. Cooler includes two 120mm FDB fans and six copper heatpipes. Compatible with DDR4/DDR5 RAM up to 43mm height. Features checkerboard matrix design for improved cooling
F26 indicates poor circulation caused by faulty gas stepper motor. Applies to Ecotec range boilers only. Gas valve activated via gas stepper motor stops working
Domestic boiling water device with heating tank and tap. Maximum working pressure 4 bar, minimum 1.5 bar. Maximum power consumption 1500 watts. Requires 230V mains electricity supply
Supports AMD Ryzen 7000/8000/9000 series processors with AM5 socket. Features 8+8 phases parallel power design with 70A Smart Power Stage. Supports DDR5 memory up to 8000MHz with AMD EXPO/Intel XMP support. Includes 2.5GbE LAN and Wi-Fi 6E 802.11ax connectivity