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Mediasonic HFR2-SU3S2 PRORAID Box 4 Bay Raid 3.5" SATA Hard Drive Enclosure with USB 3.0 & eSATA Images from retail item, box contents may vary.

Mediasonic HFR2-SU3S2 PRORAID Box 4 Bay Raid 3.5" SATA Hard Drive Enclosure with USB 3.0 & eSATA

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  • Support 3.5" SATA I / II / III HDD up to 6TB per drive
  • Support Single Drive Mode, Raid 0 / 1 / 3 / 5 / 10
  • Transfer rate up to 5.0 Gbps via USB 3.0, up to 3.0 Gbps via eSATA

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  • Specifications
  • Warranty & Returns

Learn more about the Mediasonic HFR2-SU3S2




External I/O
USB 3.0, eSATA
RAID Levels
Single Mode (JBOD), and RAID 0 / 1 / 3 / 5 / 10


3.5" Drive Bays

System Management

OS Supported
Windows XP / VISTA 32 / 64 bit / Windows 7 / Windows 8, 8.1 (with MBR enabled, supports total capacity up to 2TB)
Windows Vista / 7 / 8 / 8.1 32 / 64 bit (with GPT enabled, supports total capacity more than 2TB)
Mac OS 10.3 or later

Mechanical Spec

Power Supply
100V to 240V


Support 3.5" SATA I / II / III hard disk drive up to 6TB per drive, and up to 4 x 6TB.

Support hard drive transfer rate up to SATA II

Hardware Raid controller built-in on board

Transfer rate up to 5.0 Gbps via USB 3.0

Transfer rate up to 3.0 Gbps via eSATA

Power Sync: Power off in synchronization with PC

One button for RAID control

Forced Convection Process

Smart Fan function:
Thermal-Sensor built-in
Auto & Manual mode
3 level of speed

Raid Mode Support:
Raid 0 (Spanning) JBOD
Raid 0 (Stripping)
Raid 1 (Mirroring)
Raid 3 (Stripped set with dedicated parity)
Raid 5 (Striped set with distributed parity)
Raid 10 (Mirroring + Striping)

Dimensions & Weight

6.54" x 4.96" x 8.46"
3.97 lbs. (excluding hard drive)

Package Contents

Package Contents
HFR2-SU3S2 Enclosure
eSATA Cable
USB 3.0 Cable
Power adapter (Universal)
Power cord (US Type)
User manual
Screw driver
HDD Handle
Warranty, Returns, And Additional Information
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