IBM 90Y4304 RAID controller PCI Express x8

The ServeRAID M5016 SAS/SATA Controller offers an enterprise grade RAID solution for internal HDDs and integrates popular 6 Gbps SAS technology into an organization's storage infrastructure. In addition, M5016 comes with Flash-Backed cache offload, allowing clients to have extended-life cached data protection in their storage subsystem in the event of an unexpected power outage. The ServeRAID M5016 option part number includes the following items: - One ServeRAID M5016 adapter card - Full-height (3U) bracket - Low-profile (2U) bracket - Cache module - Power module - Two power module cables - Cable clip - Quick installation guide - Warranty flyer - Documentation CD - Important notices flyer The ServeRAID M5016 Battery Tray option part number includes the following items: - Battery tray for mounting up to two power modules - Important notices flyer - Installation and warranty information The ServeRAID M5016 Battery Tray option is required when M5016 controller is installed in IBM System x3690 X5 (7147) or x3850 X5/x3950 X5 (7143) servers. With one or two M5016 controllers installed in any of these systems, only one battery tray option is required. With three or four M5016 controllers installed in x3690 X5 (x3850 X5 supports up to two M5016 controllers), two battery tray options are required.