bids are invited for desktop computers - intel core i3-10100 10th generation or higher, intel h410 chipset or higher, 1000 gb hard disk drive, 4 gb ddr4 ram expandable up to 64 gb, hdmi port, 2.0 usb 4.0 ports with 2 in front and 2.0 usb 4.0 ports, 10/100/1000 on board integrated gigabit port connectivity, 104 keys keyboard, optical scroll mouse, 18.5” led tft color. monitor (same make as pc) microsoft windows 10 professional operating system , 03 years on site oem warranty , line interactive ups - 1 kva line interactive ups pure sine wave up to 30 minutes back-up on full computer load with 07 ah x 2 nos. smf battery, with 01 year warranty. , a4 size multifunction printer - print, scan copy 23 pages per minute on a4 or higher, 512 mb ram or higher, 600x600dpi, upto 1200x1200 dpi print resolution, input tray 250 sheets or higher, wireless connectivity :yes, with 01 year warranty. , a3 size heavy duty monochrome photocopier - print, scan copy 20 ppm on a4 or higher, 10 ppm on a3 or higher 512 mb ram or higher,600 x 600 dpi print resolution, dadf: yes, duplex: yes, interface: ethernet 100base-tx/10base-t (ieee 802.3 compliant), wlan ieee 802.11b/g/n, usb2.0 x 1, scan to email (smtp), network folders (smb), scan speed (simplex, a4, 300 dpi): bw: 13 sheets/ minute, cl: 6 sheets/ minute, scan resolution: bw: 600 x 600 dpi, cl: 300 x 600 dpi, scan file format: tiff/ jpeg/ png/ pdf (compact, searchable) / pdf (divided into single-page files), paper handling: paper sizes: casette 1 : a3, b4, a4r, a4, b5, b5r, a5r, india-lgl, foolscap, cassette 2: a3, b4, a4r, a4, a5, b5, b5r, paper input capacity: 250 sheets (80gsm) with 01 year warranty. , antivirus - quick heal total shield 1 user 3 year antivirus total quantity : 1