LSI Logic MegaRAID 9280-24i4e SAS RAID Controller - Serial Attached SCSI, Serial ATA/600 - PCI Express 2.0 x8 - Plug-in Card - 0, 1, 5, 6, 10, 50, 60, JBOD - 512MB

The 6Gb/s MegaRAID SAS 9280-24i4e, with twenty-four internal and four external ports, supports both internal drive storage and external JBOD expansion for up to 240 SATA or SAS drives. With a large number of internal ports, the 9280-24i4e connects up to 24 drives inside the server via direct connection or passive backplane. Using the external SAS ports, multiple JBODs can be connected to a server, providing a scalable and affordable solution for growing storage requirements.