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

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 Watrranty	1 Years

Model	MR4UT	MR4UT2T	MR4UT4T	MR4UT6T	MR4UT8T
Hard Drive	No HDD Bundle	500GB SATA II * 4	1TB SATA II * 4	1.5TB SATA II * 4	2TB SATA II * 4
Total Storage Size	N/A	2TB	4TB	6TB	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.

HA-SAN-1E+1S-E - PCIe eSATA Single Port Host Bus Adapter
Supports SATA II, up to 3.0Gb/s.
Supports NCQ and LCQ.
1 x eSATA port and 1 x internal SATA port.

HA-SAN-2ESPCIE - PCIe eSATA Dual Port Host Bus Adapter
Silicon Image SIL3132.
Supports SATA II, up to 3.0Gb/s.
Supports NCQ and LCQ.

HA-SAN-4ESPCIX - PCI-X eSATA 4 Port Host Adapter
Silicon Image SIL3124.
Supports SATA II, up to 3.0Gb/s.
Supports NCQ and LCQ.

HA-DAT-4ESPCIE - Four eSTATA Ports PCI-Express (x8) Host Adapter
Fully compliant with SATA I and SATA II.
Supports Serial ATA Generation 2 transfer rate of 3.0 Gbps.
Supports Serial ATA II Port Multiplier.

CB-SAN-2PESBKT - Internal SATA to eSATA PCI Bracket
Instantly add two eSATA Ports by connecting the Internal SATA connector to your existing SATA equipped computer.
Dual eSATA to internal SATA Port.