Technical white paper

HPE DL380 Gen9 Hybrid SAS SFF WSSD Premium Solution

Configuration guidelines

  • The P840/P840ar controller is the most performant Storage Controller with 16 PCIe lanes, supporting up to 16 drives. It is your best choice for achieving maximum storage spaces direct I/O performance without the use of a SAS expander.
  • Do NOT configure a node using two storage controllers with the same model name. Invalid storage controller configurations are:
  • Configuring an H240ar in addition to an H240
  • Configuring a P840ar in addition to a P840
  • Configuring a P440ar in addition to a P440
  • Use of alternative size Cache SSDs and Capacity HDDs is supported.
  • The Cache must be configured with 2 or more SAS SSDs with a size greater than or equal to 400 GB per drive.
  • The Capacity must be configured with 4 to 16 SAS HDDs with a size greater than 300 GB per drive.
  • See HPE ProLiant DL380 Gen9 QuickSpecs for alternative Drive Options.
  • For more information on hardware requirements, please refer to Microsoft's Storage Space Direct Hardware requirements.
  • Use of alternative boot drives other than what is specified in this configuration is supported. SDDC Premium AQ is not required for boot drives.
  • Update this WSSD Solution drivers and firmware for the Smart Arrays, Network Adapters, and Storage Drives using Service Pack for ProLiant (SPP) Version 2018.03.0 or newer.

Appendix

Hewlett Packard Enterprise recommends cost-efficient HPE OEM Windows Server 2016 Datacenter Edition licenses for a complete WSSD solution out of one hand. Alternatively, customer supplied Windows Server 2016 Datacenter licenses such as Volume License or Retail can also be used.