Procurement of server warranty 5 years onsite comprehensive warranty, network switch 5 years onsite comprehensive warranty, server rack rack size 42u tower portable rack enclosures type with heavy duty caster wheels depth width height 1200mm 800mm 2160mm or higher 60mm mount color ip rating free standing black ip20 doors doors should be easily detachable openable convex perforated front door dual perforated rear door cooling fan tray with 4x 90cfm fans pdu dual vertical pdus with 12 nos of 15 amps sockets on each pdu cable manager 1x vertical for rear side 1x horizontal and other related items