bids are invited for desktop computer and ups - specification for desktop computer- intel core i5 or above , 3.2ghz or above, 4gb ddr4 ram or above, min.1tb hdd 7200 rpm, usb 104 keyboard, usb optical mouse, integrated onboard etheret controller 10 / 100 / 1000 with pxe support & remote wakeup mbps network adoptor min. 19.5” tft monitor with internal speaker, support dual display windows 10 professional 3 yrs onsite warranty oem standard. updated maf from oem. specification for ups-min.650 va offline, 3 pin 6a-2 battery backup and 1 surge protection, inbuilt bypass, 150-280 volt, 3 pin 6a input, smf lead acid battery, ups should have advance monitoring s / w with usb compaitable connectivity with desktop including power interface cable, 2 yrs onsite warranty. , printer - specification for mfp laser printer – type laserjet functionality – multifunction ( print.scan.copy ) . scanner type-flatbed printer output–monocrome, connectivity – usb. original toner cartridge., page size- a4 duplex printmanual print resolution-up to 600x600 dpi ( 1200 dpi effective ) .input 150 sheets output 100 sheets. duty cycle -30, 000 pages per month, dual digit numeric led display warranty – 3 years comprchensive onsite warrany , barcode scanner - digital imager 2d bar code scanner , auto triger when a barcode is presented, minimum vga ( 640x480 ) or better. ambient light immunity – 0-1, 05, 000 lux , symbologis : pdf 417. micro pdf 417 data matrix, maxico , qr code , micro qr, aztee. support most 1d and 2 d symbologies , international key board support : 97.motion tolerance upto 5 inch 13 cm per second for 13 mil ups illumination. 645nm super red leds . usb interface . beep and led. powered by usb port. no separate adopter should be needed. operating / storage temp. reading range 0.5- 14.5 inch / 1.3-36.8 cm. ip sealing – minimum ip52 or above . oem should provide necessary firmwaresupport for 5 year user indicator- direct decode indicator, good decode leds , beeper ( adjustable tone &volume ) warranty-3 year or more comprehensive onsite warranty . , tablet - specification for tablet: size 8” or above hd ips capacitive touch with multi touch gestures processor octa core processor 1.2ghz or higher. ram: 2gb or higher, memory: 32 gb or more external memory card slot: micro sd card to 64 gb or higher, os: android 9 or above, display 1920x1200 pixel or higher. sim slot : minimum one sim slot supported with gsm 2g, 3g & 4g bands, gps:gps / agps blutooth: version 4 or above wifi:802.11 / b / g / g 2.4 ghz or higher . rear camara 8 mp rear camera or above with auto focus, front camera: min 5 mp front camera or above battery 4500 mah li-ion polymer battery or above. warranty: 3 years. total quantity : 1