Promise Pegasus R4 specs (4TB)

General

• Packaged Quantity 1
• Device Type Hard drive array
• Width 7.4 in
• Depth 9.3 in
• Height 7.7 in
• Weight 9.9 lbs

Chassis

• Installed Devices / Modules Qty 4
• Supported Devices / Modules Qty 4
• Supported Drives Serial ATA-600

Storage

• Total Array Capacity 4 TB
• Max Supported Capacity 8 TB
• HDD Array External Interface Thunderbolt

Storage Controller

• Type RAID
• Controller Interface Type Serial ATA-600
• Data Transfer Rate 600 MBps
• Cache / Buffer Size ( Max ) 512 MB
• RAID Level RAID 1E,
  RAID 1,
  RAID 10,
  RAID 6,
  RAID 5,
  RAID 0

Hard Drive

• Type Hot-swap - Plug-in module
• Capacity 4 x 1 TB
• Spindle Speed 7200 rpm

Hard Drive (2nd)

• Type None

Expansion / Connectivity

• Expansion Bays 4 (total) / 0 (free) x Hot-swap - 3.5"
• Expansion Slot(s) None
• Interfaces 2 x Thunderbolt

System Requirements

• OS Required Apple MacOS X 10.6 or later

Miscellaneous

• Compliant Standards UL 2464,
  EuP Ready,
  C-Tick,
  CB,
  WEEE,
  BSMI,
  FCC,
  cUL,
  RoHS,
  UL

Power

• Power Device Power supply - Internal
• Voltage Required AC 120/230 V ( 50/60 Hz )
• Power Provided 250 Watt

Manufacturer Warranty

• Service & Support 2 years warranty
• Service & Support Details Limited warranty - 2 years

Environmental Parameters

• Min Operating Temperature 41 °F
• Max Operating Temperature 95 °F
• Humidity Range Operating 10 - 85%