HPE Smart Array P542D Controller - 759557-B21

SpecificationsManufacturer: Hewlett Packard EnterpriseManufacturer Part Number: 759557-B21Manufacturer Website Address: http://www.hpe.comBrand Name: HPEProduct Line: Smart ArrayProduct Model: P542DProduct Name: Smart Array P542D ControllerMarketing Information: HPE Smart Array P542D Controller The HPE Smart Array P542D Controller is a PCI-Express (PCIe) 3.0 mezzanine, 4-port, 12Gb/s Serial Attached SCSI (SAS) RAID controller that supports internal and direct attached storage composed with HPE Synergy Compute Modules. It provides enterpriselevel reliability, connectivity, and performance for HPE Synergy compute and storage modules through its support of the latest SCSI technology and advanced RAID capabilities. The controller supports 2GB flash-backed write cache (FBWC) to maximize data retention in case of a power failure. It features eight external physical links and eight internal physical links within four ports to deliver increased compute module uptime by providing advanced storage functionality, including online RAID level migration with FBWC, global online spare, and pre-failure alert. With the addition of the HPE Synergy D3940 Storage Module and HPE Synergy 12Gb SAS Connection Module, a logical JBOD can be assigned to a Synergy Compute Module.Product Type: SAS ControllerTechnical InformationHost Interface: PCI Express 3.0 x8Controller Type: 12Gb/s SASSerial ATA/600RAID Supported: YesRAID Levels: 10 ADM1 ADM6065051010Data Backup Type: Flash Backed CacheMemoryCache Memory: 2 GBInterfaces/PortsTotal Number of SAS Ports: 16Number of SAS Ports (Internal): 8Number of SAS Ports (External): 8Physical CharacteristicsHeight: 4.9"Width: 4.4"Thickness: 1.4"Form Factor: Mezzanine

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