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    • Mediasonic ProBox 4 Bay 3.5' SATA Hard Drive Enclosure - USB 3.0 & eSATA (HF7-SU3S3)
    • Mediasonic ProBox 4 Bay 3.5' SATA Hard Drive Enclosure - USB 3.0 & eSATA (HF7-SU3S3)
    • Mediasonic ProBox 4 Bay 3.5' SATA Hard Drive Enclosure - USB 3.0 & eSATA (HF7-SU3S3)
    • Mediasonic ProBox 4 Bay 3.5' SATA Hard Drive Enclosure - USB 3.0 & eSATA (HF7-SU3S3)

    Mediasonic ProBox 4 Bay 3.5' SATA Hard Drive Enclosure - USB 3.0 & eSATA (HF7-SU3S3)

    Mediasonic HF7-SU3S3 ProBox is a 4 Bay Enclosure for 3.5' SATA I / II / III hard disk drive. It supports 4 hdd of different brand and capacity up to 12TB per drive.


    • Support all brand of 3.5" SATA I / II / III hard disk drive up to 12TB per drive, and up to 4 x 12TB (Not compatible with 4Kn Native Drives)
    • Support up to SATA III (6.0Gbps) hard drive transfer rate
    • Compatible with Macbook USB 3
    • Transfer rate up to 5.0Gbps via USB 3.0
    • Transfer rate up to 6.0Gbps via eSATA
    • Power Sync: Power off in synchronization with PC
    • Forced Convection Process
    • Smart Fan Function:
      • Thermal-Sensor Built-In
      • Auto & Manual mode
      • 3 level of speed
    • One Button interface selection: Switch USB 3.0 or eSATA interface by pressing one button
    Note: Motherboard's SATA port MUST support Port Multiplier in order for your computer to recognize multiple hard drive if the unit is connected via eSATA

    Front Door Change Video illustration Download Here

    User Manual and QIG Download Here
    • Interface
      • USB 3.0
      • eSATA
    • Supporting OS
      • Windows XP / VISTA / Windows 7 / Windows 8 / 10 (with MBR enabled, supports total capacity up to 2TB)
      • Windows Vista / 7 / 8 / 10 (32/64 bit) (with GPT enabled, supports total capacity more than 2TB)
      • Mac OS 10.3 or later
    • Power Adapter: 100V to 240V
    • Dimension: 215(D) x 126(w) x 166(H) mm
    • Weight: 1.8KG (excluding hard drive)
    • Safety Specification: CE / FCC / Rohs
    • Product Origin: Taiwan

    Important Note: When connecting via eSATA interface, customer's computer hardware needs to have Port Multiplier w/ FIS-based switching in order to access multiple HDDs simultaneously.

    • HF7-SU3S3 Enclosure
    • eSATA Cable
    • USB 3.0 Cable
    • Power adapter (Universal)
    • Power cord (US Type)
    • User manual
    • Screw driver
    • Hard Drive Handle
    Documentation Download