657739-0011TB hot-plug SATA hard disk drive - 7,200 RPM, 6Gb/sec transfer rate, 3.5-inch large form factor (LFF), Midline, SmartDrive Carrier (SC) - Not for use in MSA products
672722-0011TB SATA hard disk drive - 7,200 RPM, 6GB/sec transfer rate, 3.5-inch large form factor (LFF), Quick Release (QR), Midline
805390-001800GB hot-plug Solid State Drive (SSD) - SATA interface, Write Intensive-2 (WI), 6Gb/sec transfer rate, 3.5-inch large form factor (LFF), Smart Carrier Converter (SCC), Power Loss Protection (PLP)