HP Smart Array P840/4GB with FBWC - storage controller

726897-B21
  • Manufacturer:HP
  • Price $1,085.00
  • Part No:

    726897-B21

Availability: In-Stock.

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The HP Smart Array P840 Controller delivers 12 Gb/s SAS connectivity for HP ProLiant Gen9 Servers when connected to 12 Gb/s internal storage devices for increased performance in messaging, database or general server applications. Offers transportable 4 GB DDR3-1866 Flash Backed Write Cache (FBWC) providing up to 14.9 GB/s cache bandwidth to reduce latency in write-intensive applications that require heavy logging such as databases. HP SmartCache comes standard with this controller providing both read and write acceleration for workloads such as databases or web pages. This controller supports up the 16 drives without need for the SAS Expander Card providing point to point connectivity to SSDs that provides the lowest latency

 

 

 

 

Compatibility Information

Designed ForHP ProLiant DL380 Gen9 High Performance, DL560 Gen9 Entry

Miscellaneous

Compliant StandardsWEEE

Expansion / Connectivity

Interfaces2 x SATA 6Gb/s / SAS 12Gb/s ( internal )

General

Device TypeStorage controller (RAID) - plug-in cardHost BusPCIe 3.0 x8

Storage Controller

InterfaceSATA 6Gb/s / SAS 12Gb/sData Transfer Rate1.2 GBpsBuffer Size4 GBSupported DevicesDisk array (RAID)Channel Qty16RAID LevelRAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, RAID 60, RAID 1 ADM, RAID 10 ADM

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