tender for purchasing of desktop computers, printers and ups for nagar palika pandhurna , desktop pc specification processor make & generation: intel core i5 14th generation/amd ryzen 5 (8000 series) equivalent processor or higher. min. 6 core or higher. processor base frequency: min 3.4 ghz or higher, processor description-core i5 amd ryzen tm5, processor number-any value. motherboard & chipset: oem motherboard with chipset series- min intel b/h/q series or amd pro series or higher. graphics: integrated graphics type operating system: factory pre-loaded windows 11 professional edition (64-bit) original with academic version of ms office standard or higher, antivirus preloaded. memory (ram): min. 16 gb ddr5 ram, speed (mhz)- min. 4800 mhz or higher. ram expandability up to min. 64 gb with spare dimm slots. storage: hybrid dual storage capability: ssd-min. 512 gb nvme m.2 ssd for os provision/space for min. 1 tb sata for applications. display/monitor: display size-min. 21.45 inch or 21.5 inch, display resolution (pixels)- antiglare screen with min. 1920x1080 full hd, 1000:1 contrast ratio, 250 nits brightness, panel-technology-ips or better. input devices: keyboard connectivity-wired usb oem keyboard: mouse connectivity- wired usb oem optical mouse. audio: integrated audio controller with internal stereo speaker, networking & connectivity: lan- integrated ethernet gigabit lan port (10/100/1000 mbps) built-in wi-fi and bluetooth connectivity. ports: min. 1xm2 usb ports with 5 gbps (min. 2 nos), hdmi, 1 x vga, 4 x usb 2.0. min 1 expansion slots (plex 16) power supply: min asked powers efficiency or better. power supply-min, 120-230 w with 88% average. warranty: on-site oem warranty (year)- min. 3 years certification: iso 9001. mil class 1 certification, security feature: min-drivers should be available on oem website for download. , all-in-one printer specification (ink tank) generic description: computer ink tank printer with minimum 1 year on-site warranty, including cartridge ink bottle and power cord/adaptor core function: print, scan, copy (color nor & monochrome) print technology: high-yield color ink tank technology minimum print speed: 16 to 20 ppm (monochrome) and min. 10 ppm (color) as per 150rec24734 in a4 size paper size support: a letter, and legal ram size (in mb): min. 64 mb or higher. operating system compatibility: windows 10/11 and above linux, mac os connectivity: high-speed usb port, wi-fi (wireless), and ethernet (network print) port minimum duty cycle: 15,001 to 20,000 prints/month document feeder & scanner type: flatbed scanner with auto-duplex posting automatic both side printing) feature scanning resolution & size: plator/flatbed size a1 rasuto min. 1200x 2400d scan to functions: scan to email, scan to pc/fok , ups specification (600va) rating/capacity: 600va/360w line-interactive ups. technology: mosfet-pwm, inverter efficiency (%) 70% or better. input voltage range: wide input voltage range with built-in avr (automatic voltage regulator) & overload protection. battery backup time: minimum guaranteed battery backup time (minutes) on full load: 15 to 20 minutes (for a single standard pc configuration). output waveform: single phase sine wave / modified sine wave. warranty: 1 year comprehensive warranty for the line-interactive ups including internal battery from the date of delivery/commissioning.