759557-B21 New HPE Smart Array P542D/2GB FBWC 12G Mezzanine SAS Controller
HPE759557-B21 Smart Array P542D/2GB FBWC 12Gb PCIe 3.0 x8 4-Port Mezzanine SAS(RAID) Controller for Synergy 480/620/660/680 Gen9 Compute Modules (New BulkPack with 90 Days Warranty)
TheHPE Smart Array P542D Controlleris a PCIe3.0 mezzanine controller offering 12 Gb/s Serial Attached SCSI (SAS) RAID. Itprovides enterprise-class storage performance, and increased scalability anddata protection to HPE Synergy Compute Modules and to ProLiant XL270d Serversin the HPE Apollo 6500 chassis. It features eight external physical links andeight internal physical links to deliver increased Synergy Compute Moduleuptime.
Higher Performance and Support Flexibility
The HPE Smart Array P542D Controller supports internal zoned, direct-attachedSAS or SATA drives or to drives in the HPE Synergy D3940 Storage Module.
Enhances performance with 2GB Flash-Backed Write Cache (FBWC) and provides bothread and write acceleration for workloads such as databases or web pages whenused with the optional HPE SmartCache.
When running in HBA mode, the Smart Array P542D Controller can support SoftwareDefined Storage applications such as Microsoft Storage Spaces and VMwareVirtual SAN when configured with the HPE Synergy D3940 Storage Modules.
HPE Smart Array P542D Controller offers RAID 0/1/10/5/50/6/60/10 ADM for alleight internal drives on ProLiant XL270d Server platforms
Data Protection with Encryption Capability
The HPE Smart Array P542D Controller offers optional HPE Secure Encryptioncapability that protects data at rest on any bulk storage attached to thecontroller.
Delivers predictive spare activation for improved rebuild and increased uptimeeven in a recovery mode.
Efficient and Simple Configuration
The HPE Smart Array P542D Controller and the attached storage devices areconfigured and managed by the easy–to-use HPE Smart Storage Administrator whichis included in the intelligent provisioning of the Synergy Compute Module.
Delivers data migration between Synergy Compute Modules and the HPE SynergyD3940 Storage Module.
TheHPE 759557-B21 Smart Array P542D Controllerisa PCI-Express (PCIe) 3.0 mezzanine, 4-port, 12Gb/s Serial Attached SCSI (SAS)RAID controller that supports internal and direct attached storage composedwith HPE Synergy Compute Modules. It provides enterprise level reliability,connectivity, and performance for HPE Synergy compute and storage modulesthrough its support of the latest SCSI technology and advanced RAIDcapabilities. The controller supports 2GB flash-backed write cache (FBWC) tomaximize data retention in case of a power failure. It features eight externalphysical links and eight internal physical links within four ports to deliverincreased compute module uptime by providing advanced storage functionality,including online RAID level migration with FBWC, global online spare, and pre-failurealert. With the addition of the HPE Synergy D3940 Storage Module and HPESynergy 12Gb SAS Connection Module, a logical JBOD can be assigned to a SynergyCompute Module. This 12Gbps Mezzanine SAS Controller has90 DaysWarranty.
Specifications
Option Part Number:759557-B21
Spare Part Number:789883-001
Assembly Number:759559-001
General
Device Type:StorageController (RAID) - Plug-in Card
Host Bus:PCI Express 3.0 x8
Form Factor:Mezzanine Card
Supported Disk Enclosure:HPE Synergy D3940 Storage Modules
Storage Controller
Controller Model:P542D
Cache (Buffer):2 GB Flash-Backed Write Cache (FBWC)
Internal (SAS/SATA) Ports:8 Physical Links Across 2 x4 Ports
External (SAS/SATA) Ports:8 Physical Links Across 2 x4 Ports
Data Backup Type:Flash Backed Cache
Data Transfer Rate:12Gb/s SAS per Physical Link, 6Gb/s SATA perPhysical Link (PCI Express Gen3 x8 Link Width)
Maximum LUNs:64
RAID Supported:Yes
RAID Level:RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, RAID60, RAID 1 ADM, RAID 10 ADM
Additional Features:HPE SmartCache (Optional License), HPE SecureEncryption (Optional License)
Supported Devices:Hard Drive, Disk Array (RAID)
Expansion &Connectivity
Interfaces:SATA6Gb/s / SAS 12Gb/s (Internal)
