HP Smart Array P440ar-2GB 12GB-SAS Controller

The HP Smart Array P440ar Controller is a Flexible Smart Array, 12Gb/s SAS RAID controller that provides enterprise-class storage performance, increased internal scalability with SAS Expander Card, and data protection for specific HP ProLiant Gen9 rack and tower servers. It features eight internal physical links and delivers increased server uptime by providing advanced storage functionality, including online RAID level migration between any RAID levels with flash backed write cache (FBWC), global online spare, and pre-failure warning.

• The SA-P440ar Controller supports up to 26 physical drives with HP 12G SAS Expander card
• 12Gb/s SAS performance Gen9 12Gb/s SAS technology delivers high performance and data bandwidth and contains full compatibility with 6Gb/s SATA technology
• PCI Express Gen3 x8 link width delivers high performance and data bandwidth up to 8GT/s theoretical maximum bandwidth
• 2 GiBytes Flash Backed Write Cache (FBWC) with Smart Storage battery provides read ahead caching and write back caching with indefinite write cache data retention in the case of unexpected power outage

• Disk Drive 12Gb/s SAS (Serial Attached SCSI), 6Gb/s SATA (Serial AT Attachment)
• Drives Supported: 26 Physical, 64 Logical
• RAID Support: RAID 0, 1, 5, 10, 50 60, 1 ADM, 10 ADM
• PCIe Link Rate: PCIe3 x8
• Cache: DDR3-1866MHz, 72-bit wide bus at 14.9GB/s (2GB cache module)
• Dimensions (H x D x W): 104.1 x 30.5 x 134.6mm
• Weight: 453g