Promise Technology Pegasus M4 8TB (4 x 2TB SSD) PGM4XXXTB3T08U

* Special order. Generally ships in 2 to 3 days. Please call 323-957-9557 for availability.   Form Factor 4-Bay / Hardware RAID / Enclosure Drive Support 2.5” SATA3 SSD, 2TB Processor Integrated SAS ROC (Raid-On-Chip). Memory 1GB DDR3 1866 ECC on board Expansion Dual Thunderbolt™ ports use for daisy chain Host Interface Thunderbolt™ 40Gbps (Port A and B) or USB 3.1 Gen 2 10Gbps (Port A only). Thunderbolt Ports Dual Thunderbolt™ ports, one for host connection, one for downstream daisy chain Port Type USB-c Type C RAID & Features RAID Level RAID 0, 1, 5, 6, 10, JBOD Hot Spare Yes Max LUNs 128 Hot Swap Yes Supported OS macOS/Windows, Driver and Management Tool. Linux (driver only) Management Tool PROMISE Utility Pro Product Specific Intelligent Cooling/Acoustic control, Drive SMART health Polling Physical Information   Dimension (H x W x D, mm) 107 x 127 x 167 Weight 1.9kg AC Input 100-240V auto-ranging, 50~60Hz A