E3-1240v6 Hot Plug Tower(4U)/Xeon4C 3.7GHz(8MB)/1x8GBU1D_2400/B140i(ZM/RAID 0/1/10/5)/noHDD(4)LFF/noDVD/iLOstd(no port)/1NHPFan/2x1GbEth/1x460W(2up) analog 830893-421
E5-2603v3 Hot Plug Rack(1U)/Xeon6C 1.6GHz(15Mb)/1x8GbR1D_2133/B140i(ZM/RAID 0/1/10/5)/noHDD(4)LFF/noDVD/3HPFans(up7)/iLOstd(w/o port)/2x1GbEth/EasyRK/1x550W(NHP), analog 747088-421
no Proc, no Memory, no HDD (up to 8x2.5 ), PERC H330, DVD-RW, Integrated QP Gigabit LAN, iDRAC8 Enterprise, PSU (1)*550W up to RPS, Bezel, Rack Rails, 3Y Basic NBD