procurement of tower servers for replacement of old servers at bktpp. , server computer additional data: server computer specification (tower) -> intel xeon silver 4210r (1 no), no additional processor -> 32gb rdimm, 3200mt/s, dual rank 16gb base x8 -> chassis form factor : tower -> 900gb (or higher) 10k rpm sas, 2.5in hot-plug hard drive (3 nos) -> raid 5 -> 8x dvd-rom, internal/ external (usb) -> dual (i.e. redundant) psu support (hot swappable) -> power supply efficiency: gold/platinum -> dual (i.e. redundant) 1gbe (gigabit ethernet) interfaces (rj 45) -> no of usb ports 2.0/3.0 : five(5) minimum with at least 2 no of ports of 3.0 standard -> optical mouse (wired) (same make as server) -> keyboard (wired)(usb) (same make as server) -> trusted platform module 2.0 -> rohs compliance -> windows server 2022 standard edition with downgrade option to ws2016/ws2019 with separate media for each edition.