SANS DIGITAL TR4M-B Towerraid 4 Hot-swappable 3.5" External Multiplier Raid Storage

# Model: TR4M-B
# Form Factor: Compact Tower
# HDD Trays: 4 Hot-Swappable 3.5"
# RAID Level: RAID 0, 1, 10, 5, 5+spare, spanning and JBOD
(using bundled utilities)
# Maximum Capacity: 4TB
# Auto Rebuilding: N/A
# Hot-Spare: N/A
# Host Interface & Transfer Rate: eSATA 3Gbps (via Port Multiplier)
# Drive Interface: 4 x 3.5� SATA I/ SATA II
# Cooling Fan: 3.15" Ball Bearing Fan
# Power Supply: 150W (120V-240V)
# Control Interface: N/A
# Status Indicators: Power LED and 4 * Access LED
# Dimension (in): 5.3"W x 7.1"H x 10.0"D
# Weight (lb): 5.9
# Safety Regulations: CE, FCC, UL
# Limited Watrranty: 1 Year