[root@infra1 bin]# ./tw_cli info

Ctl   Model        (V)Ports  Drives   Units   NotOpt  RRate   VRate  BBU
------------------------------------------------------------------------
c0    9750-4i      4         4        1       0       1       1      -

[root@infra1 bin]# ./tw_cli info c0

Unit  UnitType  Status         %RCmpl  %V/I/M  Stripe  Size(GB)  Cache  AVrfy
------------------------------------------------------------------------------
u0    RAID-5    OK             -       -       256K    2849.82   RiW    ON

VPort Status         Unit Size      Type  Phy Encl-Slot    Model
------------------------------------------------------------------------------
p0    OK             u0   953.87 GB SATA  0   -            Samsung SSD 850 PRO
p1    OK             u0   953.87 GB SATA  1   -            Samsung SSD 850 PRO
p2    OK             u0   953.87 GB SATA  2   -            Samsung SSD 850 PRO
p3    OK             u0   953.87 GB SATA  3   -            Samsung SSD 850 PRO

[root@infra1 bin]#