Smart Array

HP 631679-B21 1GB Flash Backed Write Cache For P-series Smart Array Gen8 Controller.

HPE SMART ARRAY P822/2GB FBWC 6GB 2-PORTS-INT/4-PORTS EXT SAS CONTROLLER

Smart Array P440ar - Adaptive RAID On Chip (AROC) daughterboard controller - Two internal x4 mini-SAS ports, 2GB of embedded flashed back write cache (FBWC) memory, 12Gb/sec SAS transfer rates - Does not include battery, FBWC cannot be ordered separately

Smart Array P440 PCIe3 x8 SAS controller - Internal x8 mini-SAS double-wide port, 4GB of Flashed Back Write Cache (FBWC) memory, 12 Gb/s transfer rate SAS, 6 Gb/s transfer rate SATA - Does not include battery, FBWC cannot be ordered separately

Smart Array E208i-a controller - AROC (Adaptive RAID on chip), 8-SAS lanes across 2 x4 internal Mini-SAS ports, No flash-backed write cache, 12 Gb/s SAS, 6 Gb/s SATA, RAID 0, 1, 5, 10

Smart Array P408i-a SR modular controller - 8-SAS lanes across 2 x4 internal Mini-SAS ports, 2GB flash-backed write cache, 12 Gb/s SAS, 6 Gb/s SATA, RAID 0, 1, 5, 6, 10, 50, 60, 1 ADM, 10 ADM (Advanced Data Mirroring) 

Smart Array PCIe P246br controller - Includes 4GB flash-based write cache (FBWC), cache not sold separately

Smart Array PCIe SAS expansion board - For increased disk storage capacity - Requires one PCIe3 x8 slot - Has nine internal x4 mini-SAS ports (two for connecting to the controller board and up to seven to connect to three drive cages and rear drives)