supply of portable data analyser hardware. , portable data analyser hardware unit for locomotive fault data analysis contains a laptop: intel core i5 1235 u, 12 th gen processor, windows 11 professional os, ram ddr4, 16 gb. storage-1024 ssd. 15.6-inch display with hd backlit antiglare techn ology & web camera, 1920 x 1080 resolution. connectivity usb version 3-point 0/3 point 1, gen 1 ports, 1 hdmi port, and 2 usb-c thu nderbolt ports. with wi-fi 6e ax211 and bluetooth 5.3 and 1 10/100/1000 on board integrated gigabit ethernet port, along with 32 gb pen drive and 06-meter hdmi cable. (three years warranty). preferable make as hp/dell/lenovo / samsung/acer. (warranty period: up to 36 months from the date of delivery.) [ warranty period: 36 months after the date of delivery ] ]