supply of computer , printer , ups supply of 06 nos . desktop , printer and ups ( reputed brand ) for the jurisdiction of the superintending engineer , electricity distribution circle-i and ii , mathura , to provide desktop ( reputed brand ) with following configuration :-1 . processor : processor-minimum i5-8100 processor ( quad core , up to 3 . 0ghz , 4m cache . 2 . chipset : compatible with processor . 3 . bus architecture : 3pci ( pci/pci express ) or more . 4 . ram : minimum 4 gb 2400 mhz ddr4 non-ecc or better ( expandability up to 16 gb ) 5 . graphics : intergrated hd graphics6 . hdd : minimum 1 tb 7200 rpm hard drive or higher type - sata7 . monitor : 18 . 5 inch or above led color monitor8 . keyboard : standard 104 keys oem usb keyboard same made as desktop oem . 9 . mouse : optical with usb interface . 10 . cabinet : mini tower/tower11 . ports : minimum 6 usb ports or more ( minimum 2 ports with usb 3 . 0 ) display port/vga , hdmi port audio port for microphone and head phone in front . 12 . network connectivity : 10/100/1000 on board integrated network port ( gig ethernet nic ) . 13 . operating system : minimum microsoft windows 10 professional/enterprise edition preloaded . 14 . warranty : 3 years comprehensive onsite warranty from oem . , to provide printer ( reputed brand ) with following configuration :-1 . features : type - mono ( laser ) 2 . speed : minimum 30 pages per minute3 . paper type : a44 . print resolution : minimum 600 dpi ( 600x600 ) 5 . duty cycle : minimum 8000 single sides pages per month ( maximum ) minimum 1000 single sided pages per month ( average ) . 6 . processor : minimum 266 mhz with minimum 8 mb ram or higher . 7 . feed slot : minimum 10 sheets8 . top ( face down ) output bin : yes9 . output bin : yes10 . os support: win 7 , 8 , 8 . 1 , 10 ( 32 and 64 bit ) 11 . other features : certified toner for non-hazardous performance . 12 . print cartridge color : black . 13 . warranty : 3 years comprehensive onsite warranty from oem . , to provide ups ( reputed brand ) with following configuration :-input :-1 . va : 10002 . voltage : 230v3 . voltage range : 160-280v ac4 . frequency : 45-55 hz ( auto sensing ) . output : -5 . voltage mains : 190-253vac6 . voltage regulation ( batt mode ) : 230+/-10%rms7 . frequency : 50hzbattery : -8 . battery type and number : 12v 7ah x 29 . backup time ( at a pc load with 18 . 5 inch monitor ) : minimum 30 minutes10 . warranty : 3 years comprehensive onsite warranty . ,