Quick Specs Models: HBA330 MX Drive Types: 12 Gb/s SAS PCI Support: PCI-e 3.0 SAS Connectors: 2x4 External Cache Memory: No Cache Write Back Cache: No Cache RAID Levels: No RAID - Pass Through Only Max Drive Support: 112 RAID Support: No RAID - Pass Through Only Part Number: Mini Mono: P2R3R Mini Mono: THN56 MX: 30J98 The Dell PERC 9 HBA330 MX 12Gb SAS Non-RAID Controller provides reliable pass-through functionality for PowerEdge MX kinetic infrastructure environments. It enables compute sleds like the MX740c, MX750c, and MX840c to access drives located in the shared storage sleds, enhancing flexibility and resource allocation across the chassis. Supporting both shared mode and drive-assigned mode, the HBA330 MX allows multiple compute sleds to access a single storage sled when using a cluster-aware operating system. In drive-assigned mode, disks are individually assigned to a compute sled for dedicated access, providing versatile options for storage management without traditional RAID configurations.