supply of 04 nos computer system ( with printer ) and 02 nos scanner ( reputed brand ) supply of 04 nos computer system ( with printer ) and 02 nos scanner reputed brand in jurisdiction of edc etah . , supply of 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 graphics 6 . hdd : minimum 1 tb 7200 rpm hard drive or higher type - sata 7 . monitor : 18 . 5 inch or above led color monitor 8 . keyboard : standard 104 keys oem usb keyboard same made as desktop oem . 9 . mouse : optical with usb interface . 10 . cabinet : mini tower / tower 11 . 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 . , supply of printer ( reputed brand ) with following configuration :- 1 . features : type - mono ( laser ) 2 . speed : minimum 30 pages per minute 3 . paper type : a4 4 . 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 sheets 8 . top ( face down ) output bin : yes 9 . output bin : yes 10 . 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 . , supply of ups ( reputed brand ) with following configuration :- input :- 1 . va : 1000 2 . voltage : 230v 3 . voltage range : 160-280v ac 4 . frequency : 45-55 hz ( auto sensing ) . output : - 5 . voltage mains : 190-253vac 6 . voltage regulation ( batt mode ) : 230+ / -10%rms 7 . frequency : 50hz battery : - 8 . battery type and number : 12v 7ah x 2 9 . backup time ( at a pc load with 18 . 5 inch monitor ) : minimum 30 minutes 10 . warranty : 3 years comprehensive onsite warranty . , supply of scanner ( reputed brand ) with following configuration :- input :- 1 . scanner type : flatbed with transparent materials adapter ( tma ) 2 . paper type : a4 3 . hardware resolutions : 48 bit 4 . interface : usb 2 . 0 hi-speed output : - 5 . voltage mains : 190-253vac 6 . voltage regulation ( batt mode ) : 230+ / -10%rms 7 . frequency : 50hz battery : - 8 . battery type and number : 12v 7ah x 2 9 . warranty : 3 years comprehensive onsite warranty .