Mediasonic PROBOX HF2-SU31C is a 4 bay 3.5-inch SATA hard disk drive enclosure. It also support 2.5" SATA hard drive (bracket adapter required). HF2-SU31C supports 4 x SATA I / II / III hard drive with USB 3.1 Gen 2 trans...

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Product Review

Mediasonic PROBOX HF2-SU31C is a 4 bay 3.5-inch SATA hard disk drive enclosure. It also support 2.5" SATA hard drive (bracket adapter required). HF2-SU31C supports 4 x SATA I / II / III hard drive with USB 3.1 Gen 2 transfer rate up to 10.0Gbps

Hard Disk Drive Support
3.5-inch SATA I / II / III hard disk drive up to 16TB per drive
2.5-inch SATA I / II / III hard disk drive up to 12TB per drive (bracket adapter required, not included in the package, search ASIN: B073R51B3Y)
4Kn Native Drive is supported
Power Disable Feature hard drive is not supported. For example: WD Enterprise drives, and HGST drives
Support hard drive transfer rate up to 6.0Gbps

Supporting Operating System
Window 7 / 8 / 8.1 / 10 (32 bit and 64bit)
Mac OSX 10.8 or later

Product Exterior Material:
Metal Frame
Font and Back covers are ABS Plastic

Package Content
HF2-SU31C x 1
User Manual x 1
Power Adapter x 1 and Power Cord x 1
Hard Drive Handle x 4 and Hard Drive Screws x8
Screw Driver x 1
USB 3.1 Type C to USB-C Cable x 1 (3.3ft) with E-Mark IC

Technical Support and Warranty Service
[email protected]
Facebook: fb.me/mediasonicstore

Warranty Period
2 Years Warranty from Mediasonic Store
Please contact Mediasonic Store for any issue before return the product

Important Note
This product is NOT a Raid HDD Enclosure; however, user can use software to build Raid



  • Support all brand of 3.5” SATA I / II / III hard disk drive up to 16TB per drive, and up to 4 x 16TB
  • Transfer rate up to 10Gbps via USB 3.1 Gen 2 Type C (USB-C to USB-C Cable included)
  • Support SATA 3 6.0Gbps hard drive transfer rate
  • Support S.M.A.R.T / Power Sync Features
  • Support UASP, and Smart Fan with built-in thermal sensor. 3 Level of fan speed

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