Hardware Interface:Thunderbolt Bus Type:Thunderbolt Number of Drives:4 Drive Size:3.5in Compatible Drive Types (Type and Rate):SATA Drive Installation:Fixed Fan(s):Yes Fans:1 - 70 mm Chipset ID:Marvell - 88SE9230 Connector(s) Drive Connectors:4 - SATA Data and Power Combo (7+15 pin) Receptacle Host Connectors:2 - Thunderbolt (20-pin) Female Performance Maximum Data Transfer Rate:20 Gbps
Type and Rate: Thunderbolt 2 - 20 Gbit/s SATA III (6 Gbps)
RAID:Yes Supported RAID Modes:RAID 0 (Striped Disks) Max Drive Capacity:Currently tested with up to 6TB 7200 RPM hard drives Hot Swap Capability:No
Supported RAID Modes: RAID 1 (Mirrored Disks) RAID 10 (1+0 Striped set of Mirrored Subset)
Temperature Alarm:No Software OS Compatibility: Windows 8 / 8.1 (32/64bit), 7 (32/64) Windows Server 2012, 2008 R2 Mac OS 10.x (Tested up to 10.9) Indicators LED Indicators: 1 - Power LED 1 - Drive 1 Activity LED 1 - Drive 2 Activity LED 1 - Drive 3 Activity LED 1 - Drive 4 Activity LED Power Power SourceAC Adapter Included Input Voltage:100 - 240 AC Output Voltage:12 DC Output Current:10 A Included in Package 1 - Thunderbolt 4-bay 3.5in Hard Drive RAID Enclosure 1 - 2m Thunderbolt Cable 3 - Allen key 1 - Universal power adapter (NA / UK / EU) 1 - Instruction manual 1021 - Allen Screws Item Dimension (L"xW"xH"): 10.83 x 7.68 x 8.58
