Description:HP Smart Array E208i-a SR G108 Internal Lanes/No Cache12Gb/s SAS Modular LH Controller Note: This controller does not occupy a PCIe expansion slot. Note: This kit includes the E208i-a LH controller which has a low-profile heatsink (LH). LH is required in certain servers. Note: When GPUs are used in the HP ProLiant DL360 Gen10 the HP Smart Array E208i-a SR Gen10 LH Controller (869079-B21) should be used in place of the HP Smart Array E208i-a SR Gen10 Controller (804326-B21). Part Number(s) Option Part# 869079-B21 (Low profile heatsink) Spare Part# 871039-001 (Low profile heatsink) Option Part# 804326-B21 (NOT low profile heatsink) Spare Part# 836259-001 (NOT low profile heatsink) Overview: The HP Smart Array E208i-a SR Gen10 Controller - supporting 12Gb/s SAS and PCIe 3.0 - is an ideal cost-effective solution for RAID 0 - 1 - 5 - and 10 and Software Defined Storage solutions. This controller operates in Mixed Mode which combines RAID and HBA operations simultaneously. It has eight internal SAS lanes - allowing connection to SAS or SATA drives - and offers encryption for data-at-rest on any drive with HP Smart Array SR Secure Encryption. This type-a flexible/modular controller occupies a dedicated storage slot without occupying a PCIe expansion slot and provides enterprise-class reliability - security and efficiency needed to address your evolving data storage needs. Specifications: CategoryProliant Controller Sub-CategorySmart Array GenerationE208i-a Part Number871039-001 Products ID201010 ManufacturerHPE Product TypeStorage Controller (RAID) InterfacePCI Express 3.0 x8 Link Connector Type8 Internal SAS lanes Form FactorType-a Modular Ports8 SAS lanes across 2 x4 Internal Mini CacheNo Cache RAID Level0 1 5 10 [ Manufacturers Specs ] Enlarge Image of Part# 871039-001