supply and installation different type of expenditure for strengthening the it infrastructure of the election section under office of the sub divisional officer, islampur, uttar dinajpur , hp 68.6 cm (27) all-in-one desktop pc 27-cr0403in, 13th generation intel core i7 processor (intel corei7-1355u, up to 5d ghz with intel turbo boost technology, 12 mb 1.3 cache, 10 cores, 12 threads), windows 11 home single language, microsoft office home and student 2021, 68.6 cm (27) diagonal fhd, antiglare ips display with intel uma graphics, 16 gb ddr4-3200 ram, 1 tb ssd hand drive, hp 710 white wireless keyboard and mouse combo, true vision 1080p fhd ir till privacy camera, 1 hdmi-out 1.4, 1 usb type-c 5gbps signaling rate; 2 usb type-a 5gbps signaling rate, 2 usb 2.0 type-a; 1 headphone / microphone combo, 1 rj-45, 3 years warranty , hp pavilion 35.6 cm laptop 14-dv2015tu-silver, 12th generation intel core i7 processor (intel core i7 -1255u, up to 4.7 ghz with intel turbo boost technology, 12 mb l3 cache, 10 cores. 12 threads), windows 11 home, microsoft office home and student 2021, 35.6 cm (14) diagonal fhd ips display brightview with intel iris x graphics, 16 gb ram, 1 tb ssd hard drive, backlit keyboard, fingerprint reader, wide vision 720p hd camera, b&o speakers, 3 years warranty with accidental damage , hp smart tank 670 all-in-one printer, a4 color smart tank all-in-one printer, perfect for home, print, copy and scan, print speed up to 22 ppm (black) and 21 ppm (color), usb, wireless (wi-fi), duplex printing , hp laserjet mfp m233sdw printer, a4 black and white laser printer, perfet for business, print, copy and scan adf, duplex, print speed up to 29 ppm (black), usb, wi-fi, ethernet, duplex printing , hp scanjet enterprise flow n7000 snw1 scanner , cannon image runner ir2945i with dadf (ba1) (specification attached) , seagate backup plus slim 1 tb black , hp usb 3.2 64 gb