Dell43PowerEdge R415 Technical GuideFactory ConfigurationNon-Mixed drivesall SATA, all SAS, orall SSD; all 2.5” or all3.5”Cabled/Hot Plug Config Type Configs Description Min HDD Max HDDHot PlugMix SAS andSATARAIDC20 ASSR1R1-X Add-in SAS/SATA/RAID card, RAID 1 +RAID 1 (SAS 6/iR or PERC H200 or PERCH700)2 x SAS +2 x SATA2 x SAS +2 x SATAAdditional restrictions for RAID configurations are as follows: SSD support requires H200 or H700. SAS 6i/R and PERC S300 do not support SSD. Hard drives must be all 2.5‖ or 3.5‖.PERC S300 does not support the following virtualization solutions: Microsoft® Hyper-V™ server 2008 x64 (download version) Microsoft® Windows Server® 2008 x64 (Hyper-V™ role enabled) Microsoft® Windows Server® 2008 SP2 x64 (Hyper-V™ role enabled) Microsoft® Windows Server® 2008 R2 (Microsoft® Windows® 7 includes SP2 bits) x64 (Hyper-V™ roleenabled)PERC S300 does not support Linux® operating systems or VMware® virtualization software.11.3 Persistent StorageThe PowerEdge R415 offers two types of persistent storage: unmanaged and managed. The following optionsare available for persistent storage: Unmanaged internal SD module Managed iDRAC6 Express or Enterprise (optional)11.4 Internal SD Module (Unmanaged Internal Persistent Storage)The internal SD module Unmanaged Internal Persistent Storage (UIPS) consists of two ports: One port on the control panel board for the USB key One port on the internal SD module for the SD cardThe UIPS is a feature which enables the following solutions: USB license keys used for software application enablement User custom-boot OS and pre-boot OSo Loaded into memory and then run (used for ease of deployment, as well as in disklessenvironments, such as HPCC)o User custom logs/scratch pad (user-defined information, removable and portable after systemis down)