Home > MobileRAID MR4UT - 4 Bay SATA to USB2.0 / eSATA Hardware RAID Enclosure (Refurbished, 3 Months Warranty)

MobileRAID MR4UT - 4 Bay SATA to USB2.0 / eSATA Hardware RAID Enclosure

MobileRAID MR4UT - 4 Bay SATA to USB2.0 / eSATA Hardware RAID Enclosure (Refurbished, 3 Months Warranty)
MobileRAID MR4UT - 4 Bay SATA to USB2.0 / eSATA Hardware RAID Enclosure (Refurbished, 3 Months Warranty)
Item# ST-SAN-MR4UT-R
Regular price: $599.00
Sale price: $500.00
Model:  Controller Card Options: 

Refurbished items may contain minor cosmetic damages that do not interfere with the functioning of the product.

Note: Please allow up to 3 business days for refurbished item shipment.

The MobileRAID MR4UT series is the latest addition that utilizes 400MB/s I/O processor and 128 ECC memory hardware RAID engine, providing over 210MB/s read and 170 MB/s write RAID 5 performance via eSATA interface. The built-in RAID engine also allows the MR4UT to operate on alternative USB or eSATA connections without OS compatibility issues or the need to install drivers.

The MR4UT is a cost-effective solution that utilizes enterprise-level features derived from Sans Digital 16-bay rackmounts. Advance features such as online capacity expansion and RAID migration allows flexible capacity expansion, while minimizing data access downtime during the process. RAID configurations could be configured via the built-in LCD panel or via the embedded IP-based web interface, allowing convenient administration of the MR4UT remotely or locally. In additional to high performance, the MR4UT overcomes the 2TB per volume limitation, fully utilizing the capacity benefit of latest 1.5TB hard drives. For OS with 2TB limitation, the MR4UT is capable of achieving multi-volume RAID, dividing the hard drives into four sets of RAID volumes, bypassing the capacity limitation.
Unique Features

  • Hardware RAID, supporting RAID 0, 1, 1+0, 3, 5, JBOD and hot spare disk.
  • Over 200MB/s read and 170MB/s write performance.
  • True hardware RAID design within the enclosure, no driver and no additional RAID controller needed.
  • Multiple RAID selection, supporting up to four volumes.
  • Supports SATA I (1.5Gb/s) and SATA II (3Gb/s) hard drives.
  • Over 2TB per volume via eSATA and USB on OS that support 2TB and above.
  • Supports SMART, NCQ, and OOB staggered spin-up capable drives.

  • Online array roaming.
  • Online RAID level / stripe size migration.
  • Online RAID capacity expansion and RAID level migration simultaneously.
  • Automatic insertion / removal detection and rebuild.
  • Hard drive, fan and temperature failure detectors to ensure system stability.
  • Web browser-based RAID management via Arc. Http Proxy through RS-232 port for Windows, Linux and FreeBSD enviroments.
  • Standard Interface. No extra drivers required.
  • Compact, stylish aluminum design.
 Model  MR4UT
 Form Factor  4-Bay Enclosure
 HDD Trays  4 Hot-Swappable 3.5"
 RAID Level  0, 1, 0+1, 3, 5, JBOD
 Maximum Capacity  8TB total storage capacity*
 Auto Rebuilding  Yes
 Hot-Spare  Yes
 Host Interface & Transfer Rate  USB 2.0 and eSATA
 Drive Interface  SATA I / SATA II
 Cooling Fan  3.5" Ball Bearing
 Power Supply  180W (90V to 256V) x 1
 Control Interface  Web-Based Ethernet, LCD Panel, RS232
 Status Indicators  5 Drive LEDs & 3 Environment LEDs
 Dimension (in)  4.8"W x 9.1"D x 6.5"H
 Weight (lb)  9
 Safety Regulations  CE, FCC, UL, RoHS
 Limited Warranty  3 Months
Desktop Hard Drive Bundles
 Model  MR4UT  MR4UT2T  MR4UT4T  MR4UT6T  MR4UT8T
 Hard Drive  No HDD
 Bundle		  500GB Desktop
 SATA II * 4		  1TB Desktop
 SATA II * 4		  1.5TB Desktop
 SATA II * 4		  2TB Desktop
 SATA II * 4
 Total Storage Size  N/A  2TB  4TB  6TB  8TB

Enterprise Hard Drive Bundles
 Model  MR4UT  MR4UT2E  MR4UT4E  MR4UT8E
 Hard Drive  No HDD
 Bundle		  500GB RAID
 SATA II * 4		  1TB RAID
 SATA II * 4		  2TB RAID
 SATA II * 4
 Total Storage Size  N/A  2TB  4TB  8TB

Note: Please allow up to 3 days for hard drive installation and testing.

Note: All hard drive bundles are pre-installed and tested before shipment. Hard drives are then packaged individually to avoid damage during shipping.