iiyama ProLite T2251MSC B1 Computer Monitor 54.6 cm (21.5") 1920 x 1080 pixels Full HD LED Touchscreen Multi user Black Product colour___Silver And each pair is balanced And each pair is balanced with a high performance tweeter 4 GHz Processor model i5 1235U Processor generation 12th gen Intel® Core™ i5 Processor family Intel® Core™ i5 Processor manufacturer Intel Memory ECC No Non ECC Yes Maximum internal memory 8 GB Memory clock speed 4800 MHz Memory form factor On board Internal memory type DDR5 SDRAM Internal memory 8 GB Storage Optical drive type No SSD interface PCI Express NVMe Yes SSD capacity 256 GB Number of SSDs installed 1 Total SSDs capacity 256 GB Storage media SSD Total storage capacity 256 GB Graphics On board graphics card model Intel Iris Xe Graphics On board graphics card family Intel Iris Xe Graphics On board GPU manufacturer Intel Discrete graphics card model Not available Discrete graphics card No On board graphics card Yes Audio Number of microphones 2 Built in microphone Yes Speakers manufacturer Bang & Olufsen Number of built in speakers 2 Built in speaker(s) Yes Audio system B&O PLAY Camera Front camera resolution (numeric) 5 MP Front camera Yes Network Bluetooth version 5 Product colour: Black 5") Contrast ratio (typical) 1000:1 Touchscreen type Multi user Touchscreen Yes Number of simultaneous touchpoints 10 Panel type IPS Display diagonal (metric) 54