Power7 8202-E4C Disk Drives
The 8202-E4C 6-core and 8-core 720 iSeries Power7 Systems allow for up to 24 PCI-X slots or up to 20 PCIe slots in addition to the PCI slots in the system unit, allowing up to 380 disk drives to be attached. The 8202-E4C 4-core Model 720 Power7 system does not support the attachment of Expansion and Disk Drawers, except the expansion available in the system unit. The 8202-E4C 720 system unit SAS bays only support SAS SFF or SFF solid-state disk drives internally. The 3.5-inch HDD and SSD can be attached to the 8202-E4C via in a I/O expansion drawer. The Power7 model 720 has an integrated SAS or SATA controller for HDD, SSD, tape, or DVD with RAID 10 support, RAID 5 and Raid 6 is optionally available. A maximum 4.8TB of HDD or SSD Disk space is available in all 8202-E4C Power7 720 Systems internally.