supply, delivery and installation of computer articles at project officer cum district welfare officer, backward classes welfare and tribal development, purulia , name of computer articles: , branded hp desktop specifications – hp slim desktoppc s01-pf2889in/ (20” fhd antiglaremonitor /8 gb ddr4 ram 3200 fsb /usb keyboard + 2 button mouse combo/512 gb nvme ssd )/ 600va ups with uninterrupted power supply (zebronics) (microsoft windows 11 sl/ ms office 2021(h&s) , assembled desktop specifications - intel core i312th generation(12100) cpu/h610 series mainboard(gigabyte) / 8 gb ddr4 ram 3200 fsb / 512 gb nvme ssd (wd blue)/ 1tb hdd(wd)/ atx cabinet with smps & usb 3.0 port/ audio outport/4 front panel usb port/19.5” led monitor(hp)/ usb keyboard(104 keys)/ usb optical 2 button mouse/600va ups with uninterrupted power supply (zebronics) / microsoft windows 11 sl /ms office 2021(h&s) , hp all-in-one laserjet mfp1188fnw printer(print/scan/copy) , colour inkjet/deskjet all in one printer-print/scan/copy/wi-fi(epson l4260) , 250 gb nvme ssd(wd blue) , canon canoscan lide 400 scanner , cmos battery for motherboard