Seagate BlackArmor NAS 440 - Manual (Page 52)

BlackArmor® NAS User Guide 55
7. Technical Specifications
Network Connection
• 2 10/100/1000 Ethernet RJ-45 network connectors, with support for link aggregation
USB Ports
• 4 USB 2.0 ports (1 at front, 3 at rear)
Power Supply
• 90W external power supply (full range AC input; 19V DC output)
Disk Drives
• 4 SATA II disk drives with tool-less carriers
• Hot-swappable
Physical Dimensions
• Height: 200 mm
• Width: 160 mm
• Depth: 210 mm
Power
• Power Rating: 100–240VAC, 50–60 Hz
• Input Voltage: 90–264VAC
• Steady AC Current: 1.5A (RMS) at 100VAC
• Input Frequency Range: 47–63Hz
Operating Environment
• 5 °C to 35 °C (41 °F to 95 °F)
• 20% to 80% humidity (noncondensing)
Nonoperating Environment
• -20 °C to +60 °C (-4 °F to 140 °F)
• 20% to 80% humidity (noncondensing)