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HPE Smart Array P440ar/2GB FBWC Dual Port 12GB PCI-E 3.0 x8 SAS Raid Controller Adaptive RAID On Chip (AROC) daughterboard PCIe3 x8 SAS controller Two internal x4 mini-SAS ports, 2GB of embedded flashed back write cache (FBWC) memory, 12Gb/sec SAS and 6 Gb/s SATA transfer rates Features: Storage interface (SAS/SATA) 8 physical links across 2 x4 internal ports 12Gb/s SAS, 6Gb/s SATA technology Mix-and-match SAS and SATA drives to the same controller Support for SAS tape drives, SAS tape autoloaders and SAS tape libraries 2 GiBytes Flash-Backed Write Cache (FBWC) PCI Express Gen3 x8 link RAID 0, 1, 10, 5, 50, 6, 60, 10 ADM (Advanced Data Mirroring) RAID or HBA mode Legacy and UEFI boot operation Up to 200 physical drives Up to 64 logical drives HPE SmartCache (optional license) HPE Secure Encryption (optional license) HPE SSD Smart Path VMware Virtual SAN certified Rapid Parity Initialization (RPI) Rapid rebuild Drive Erase Performance Optimization-Degraded Reads and Read Coalescing Power Efficiency Seamless upgrades to and from other HPE Smart Array controllers Flexible Smart Array controller (Daughter Card) o Dimension: 5.3 x 4.1 x 1.2 in (13.46 x 10.414 x 3.05 cm) NOTE: The P440ar/2GB will support up to 8 internal SAS/SATA drives without using a PCIe slot. NOTE: 726737-B21 is no longer supplied. Please order the replacement, 726736-B21 NOTE: Does not include the battery