IBM X3100 M4 Server

Brand – IBM
Model / Part Number – IBM X3100 M4
Form Factor– 4U Mini Tower or 5U Standard Tower
Processor – One quad-core Intel Xeon E3-1200 or Xeon E3-1200 v2 series processor (up to 3.6 GHz/8 MB/1600 MHz) or one dual-core Intel Core i3 processor (up to 3.4 GHz/3 MB/1333 MHz)
Memory – Up to 32 GB with 8 GB DDR3 UDIMMs and four populated DIMM slots. RDIMMs are not supported.
Storage Hard Disk Drive – Up to 16 TB with 4 TB 3.5″ SATA HDDs; Up to 9.6 TB with 1.2 TB 2.5″ NL SAS or NL SATA HDD
Raid Controller – Software RAID 0, 1, 10 with ServeRAID C100 controller; hardware RAID 0, 1, 1E with ServeRAID H1110, BR10il v2, M1015, M5014 and M5015
Power Supply – Upto Two Redundant Dual Power Supply