bids are invited for all in one core i7 512gb ssd min 16 gb ram windows operating system with ms office monitor 27 inch min keyboard mouse make hp or dell or equivalent , computer intel core i5 desktop 512gb ssd 8 gb ram min windows operating system with ms office key board mouse wired 19 point 5 inch monitor min make hp or dell or equivalent , 1 kva ups with min 15 minutes backup make luminous or microtech or cyber power , anti virus quick heal 1 user 1 year validity , multifunctional printer print copy scan printing type b and w paper size a3 printing speed 22 ppm duplex printing make kyocera or canon or hp or equivalent , speaker set 2 usb make iball or finger or intex or equivalent total quantity : 40