bids are invited for computer with cpu core i3, window 10 professional and4 gb ram - inbuilt processor: 8th gen intel core i3 speed: 3.6 ghz ( base ) - 4.3 ghz ( max ) | 4 cores | 4mb cache or higherpreinstalled os: windows 10 home edition or higher.memory and clock speed: 4gb ddr4-2933 ram or higher, storage: 1tb hdd 7200 rpm or higher, graphics: integrated intel uhd graphics 630 or higher, minimum ports: 6 nos usb 3.2, 2 usb 2.0, headphone / mic combo jack ( 3.5mm ) , ethernet ( rj-45 ) , hdmi, vga, line-out ( 3.5mm ) , microphone | with dvd drivein the box: desktop ips monitor ( 20 inch ) or higher, keyboard, mouse ( 5v =50ma ) , power adapter, user manual and necessary attachments. , 1 kva ups with 30 mins backup time - 1000va desktop pc ups. generator compatible. wide input range: 140-250v. with cold start function & avr which regulates voltage automatically.heavy duty 2 x 7ah batteries, 3 output sockets, connect upto 3 devices. with a maximum backup of 30 minutes* depending on load / devices connected. ( max backup with pc+monitor+router is 30 mins ) simulated sine wave output. silent operation. blazing fast transfer time of just 2-4 milliseconds! fast charging.audible alarms. 3 x led indicators , multi function device - monochrome multifunction printer print / copy / scan / adfink:dura brite ultra pigment ink, print speed: up to 24 ppm, 1200 x 1200 dpi ( with variable-sized droplet technology ) number of paper trays: minimum 2 ( front 1, rear 1 ) , paper hold capacity: ( option cassette 1 ) 500 sheets-plain paper ( 80g / m2 ) , 50 sheets-, 250 sheets-thick paper ( up to 160g / m2 ) , maximum paper input capacity: 830 sheets.usb host function: usb host ( scan to memory device / storage function ) , type of direct printing: memory devices direct printing paper size: 9x13cm ( 3.5x5 in ) , a6, 10x15cm ( 4x6in ) , 13x18cm ( 5x7in ) , a5, b5 ( jis ) , letter, a4, legal, 8.5x13in , inktank printer - 1. compatibility - windows 10 / 8.1 / 7 sp, linux distros, 2. pages per minute - 10.8ipm ( black ) or higher, 6.0 pages ( colour ) or higher ; 3. page size supported -custom size:w:55-216mm, l:89-1200mm, a4, a5 , a6, b5, ltr, lgl, executive ( 184.2x266.7mm ) , legal ( 215x345mm ) , foolscap , f4 , oficio2, b-oficio, m-oficio, envelopes dl, envelopes ( com10, c5, monarch ) , square ( 88.9x88.9mm, 127x127mm ) , card size ( 91x55mm ) 4. ink tank with compatible ink bottle -gi-71bk ( black ) , gi-71 c / m / y ( color ) ; 5. printer type- ink tank; functionality - all-in-one ( print, scan, copy ) .6. printer output - color; connectivity - usb; print resolution - 4800x1200 dpi; scan resolution:600 x 1200dpi.7. duplex page printer , server - processor: intel xeon e5-2690 ( octa core ) or higherfrequency: 2.9 ghz or highercache memory: 20 mb or higherfsb memory speed: 2133 mhz or higherstd memory: 16 gb or higherhard drive 1: open bayhard drive 2: 2.5 hs sata / sasoptical: multi burner , utp ( cat 6 cable ) - connector type : rj 45cable type : ethernet connector gender : male to male100% copper and no mix of other materialcategorycat 6 , l-2 switch 24 port ( manageable ) - ethernet port configuration: 24, 4 x 1g uplinks l2+ / l3 features: static routing, qos, voice / guest vlan, gvrp, mstp, igmp snooping, time-based access control lists, capable of pushing patches and software updates to clientsadvanced security: 802.1x including dva, web-based authentication, ip binding, private vlan edge, ipv6 first hop security, ip source guard05 years warranty, next-business-day replacement, one-year technical support, and free software fixes for the term of the warrantyoptimizes power usage to lower cost to operate. compliant with ieee802.3az energy efficient ethernet , l-2 switch 8 port manageable - style managed : level 2size : 8 portmounting type : rack mountgigabit ethernet connections on all ports , rj 45 connector - connector type rj45cable type ethernetbrand cablecreationgauge 24.0 total quantity : 1