HDD:900 GB 0050049206 PN:071-000-541 GBIC:PN:019-078-042 PN:019-078-032 3 TB HDD P/N:0F15328 PN:12800-040-48-28 RB2C-250/084 K202 I-1847 RB2C-220/063 K132 obsolete/ replaced by CRBB/2-220/063M BP5 - 5509306900 CRBB/2-220/063M BP5 - 5509306900 MS63B-4 RB2C-175/060 K015 I-1892 RB2C-220/063 K132 I-1848 - no longer produced NV 5211-06 24VDC RB2C-220/063 K132 I-1848 RB2C-175/060 K015 I-1024 RB2C-190/060 K010 I-1010 old code RB2C-190/060 K010 I-2129 new code