Finally I got it G-Tech G-SPEED eS PRO - Hard drive array - 8 TB - 4 bays ( SATA-300 ) - Serial Attached SCSI (external)

Hitachi eS PRO

G-Technology's optional PCI Express x8 controller card can host 2 G-SPEED eS PRO units It is capable of RAID 0, 1, 3, 5 and 6 Hitachi eS PRO configurations. As configured, the array offers an impressive 8TB of storage spread across 4 physical drives.The array features no internal hardware RAID controller and as such requires a dedicated mini-SAS RAID controller to function Whisper quiet aluminum enclosure features (4) hot-swappable drives and 12Gbps mini-SAS connectivity Requires an optional mini-SAS RAID controller card for operation, this unit is perfect for anyone who already has a G-SPEED eS PRO system and would like to add a 2nd array to their existing controller card ... »» Read more about Hitachi eS PRO...

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