The MobileSTOR MS4UM Series is the world first port multiplier JBOD solution with USB 2.0. With this revolutionary design, not only MS4UM can connect to the computer via standard USB 2.0 cable, but also can connect MS4UM to computer with a single eSATA cable. With simplicity and flexibility in mind, the MS4T is equipped with 4 hot-swappable and lockable 3.5” drive trays, supporting both SATA I and SATA II hard drive with up to 3 Gbps transfer rate. Data can be easily transferred with other MolibeSilver JBOD device, such as MS1UT, MS2U1, MS2T1, MS4B, MS4T. Utilizing cutting edge technology, the MS4UM is guaranteed to provide unparallel performance to meet the most data intensive demands.

Package also included 2 ports eSATA PCIe card (HA-SAN-2ESPCIE) at no cost. Our 2 ports eSATA PCIe card allow you instantly connect 2 MS4UM units (up to 8 Hard Drives) with just 2 cables. Support Windows ME, Windows 2000, Windows XP and Windows Vista, MAC OS X (both G5 and Mac Pro).

Unique Features

• Support JBOD on Windows, MAC and Linux machines via Port Multiplier.
• Access to 4 Hard Drives while using only one cable.
• Host Interface:
  • eSATA with Port Multiplier.
  • USB 2.0.
• RAID 0, 1, 10, 5, and Spanning can be created using Windows Utilities.
• Support Apple MAC Tiger OS X Mirroring and Stripping.
• Drive Interface: 4 x 3.5" SATA I / SATA II Hard drive.
• Support latest 1TB Hard Drive. Up to 4TB in storage capacity.
• Removable trays for fast access of additional hard drives and easy trouble shooting.
• Temperature and fan failure detector with red LED warning light.
• Operation System Independent with plug and play capability.
• Support Windows, MAC and Linux.

 Model  	 MS4UM
 Form Factor 	 Cube
 HDD Trays 	 4 Hot-Swappable 3.5"
 RAID Level 	 JBOD (RAID 0,1,10,5 & spanning supported by 
Windows Utilities)
 Maximum Capacity 	 4TB
 Auto Rebuilding 	 N/A
 Hot-Spare 	 N/A
 Host Interface & Transfer
 Rate 	 eSATA (via Port Multiplier) and USB
 Drive Interface 	 4 x 3.5” SATA I/ SATA II
 Cooling Fan 	 3.5 " Ball Bearing x 1
 Power Supply 	 200W (120V-240V)
 Control Interface 	 N/A
 Status Indicators 	 Front Environment Indicator LED
 Dimension (in) 	 4.8"W x 8.5 "D x 6.8 "H
 Weight (lb) 	 7.4
 Safety Regulations 	 CE, FCC, UL
 Limited Watrranty 	 1 Years