8284-ESFB IBM iSeries 300GB 15K RPM SAS SFF-3 4K Block - 4224 Disk Drive
300 GB 2.5-inch (Small Form Factor (SFF)) 15k rpm SAS disk drive on Gen-3 carrier/tray. Supported in SFF-3 SAS bays. Disk is formatted for 4096 byte sectors. If reformatted to 4224 byte sectors, capacity would be 300 GB.
CCIN is 59E1
Limitation: Cannot be used in EXP24S SFF Gen2-bay Drawer because of physical difference of carrier/tray.
Limitation: Can not be combined in the same array as a drive of the same capacity, but using different sector size.