PRAID EP440i TFM/ EP440i TFM SafeStore

Features & Benefits

Features	Benefits
12Gbit/s SAS ports PCI Express^® 3.0 x8	Connect up to 240 HDDs and SSDs
LSISAS3108 12Gbit/s RAID-on-Chip	RAID levels 0, 1, 5 and 6 for more data security, RAID spans 10, 50 and 60 for more data security
4GB 1333MHz DDRIII cache memory	Improves performance for storage intensive workloads (such as databases) and for certain load profiles like random access to databases (especially for SSD drives)
Optional Flash Backup Unit (FBU) SafeStore is supported by different controller: PRAID EP440i TFM SafeStore	Ensures the integrity in case of power outage, Long-term, secure store of data and better serviceability compared to BBU Safe data encryption and data safety for harddisks in case of removal

Controller Silicon	RoC (RAID on Chip) LSI SAS3108
Connector type	SSF-8087
Bus type	PCIe 3.0
Key RAID Data Protection Feature	- RAID levels 0, 1, 5 and 6 - RAID spans 10, 50 and 60 - Maximum number of spans is 8 - Online Capacity Expansion (OCE) - Online RAID level Migration (RLM) - Auto resume after loss of system power during array rebuild or reconstruction (RLM) - Fast initialization for quick array setup - Single controller multipathing (failover) - Load Balancing - Configurable stripe size up to 1MB - Fast initialisation for quick array setup - Check consistency for background data integrity - Make Data Consistent (MDC) - Patrol read for media scanning and repairing - Up to 64 logical drives per controller - S.M.A.R.T support - Global and dedicated Hot Spare with Revertible Hot Spare support - Automatic rebuild - Enclosure affinity - Enclosure management - SES (inband) - SGPIO (outband)