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StarTech Port Multiplier Controller Card - 5-port SATA To Single SATA III

  • Multiplier Controller Card
  • Connect five SATA drives to a single internal SATA
  • 6 Gbps

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QuickFind: 708962

Mfr part code: ST521PMINT

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    StarTech Port Multiplier Controller Card - 5-port SATA To Single SATA III Product Description

    The ST521PMINT 1-to-5 SATA drive port multiplier lets you connect five individual SATA hard drives to a single SATA host controller, vastly increasing the storage capacity of your computer system.
    The ST521PMINT optimizes port usage enabling you to connect up to five SATA drives to a single SATA port. To ensure maximum performance the SATA port multiplier supports SATA III host controllers and hard drives, with transfer speeds up to 6 Gbps, so you can experience fast performance, even with 5 individual drives connected.
    For a hassle-free installation, you can mount the adapter into any new or legacy desktop expansion slot, including: PCI, AGP, and PCIe. To ensure compatibility with most computer cases, full-profile and low-profile mounting brackets are included. The HDD adapter also includes HDD activity LED headers, so you can connect your computer case LEDs to the card for full activity reporting.
    The ST521PMINT is backed by a StarTech.com 2-year warranty, and free lifetime technical support.

    •     Increase the storage capacity of your computer, by connecting five drives to a single SATA connector
    •     Optimize performance with support for SATA III (6 Gbps)
    •     Wide installation compatibility with included low-profile (half-height), and full-profile brackets
    •     Computer case LED indicator support
    •     Mounts in any available PCI / PCIe expansion bay
    •     Compliant with SATA revision I/II/III (1.5/3.0/6.0 Gbps)


    • Warranty     2 Years

    • Chipset ID     JMicrom - JMB575A
    • Compatible Drive Types (Type and Rate)     SATA
    • Drive Size     2.5in & 3.5in
    • Interface     SATA
    • Number of Drives     5

    • General Specifications     Port Multiplier support on the SATA host connection is required
    • Max Drive Capacity     Currently tested with up to 6TB 7200 RPM hard drives
    • Maximum Data Transfer Rate     6 Gbps
    • Port Multiplier     Yes
    • RAID     No
    • Type and Rate     SATA III (6 Gbps)

    • Drive Connectors     1 - SATA Data & Power Combo (7+15 pin) Receptacle
    • Host Connectors     5 - SATA (7 pin; Data) Receptacle

    Physical Characteristics
    • Product Height     120 mm [4.7 in]
    • Product Length     93 mm [3.7 in]
    • Product Weight     43 g [1.5 oz]
    • Product Width     18 mm [0.7 in]

    • LED Indicators     5 - Drive Activity (header pins)
    •     1 - Host Activity (header pins)

    Technical Specifications


    Cables Included 1 x Serial ATA cable - external ¦ 1 x power splitter - external
    Included Accessories Low-profile bracket, full-height bracket
    Features Support port multiplier, tested with up to 6TB 7200 RPM hard drives
    Compliant Standards FCC, RoHS

    Expansion / Connectivity

    Interfaces 5 x SATA 6Gb/s - 7 pin external Serial ATA (internal)

    Manufacturer Warranty

    Service & Support Limited warranty - 2 years
    Service & Support Details Limited warranty - 2 years

    Storage Controller

    Data Transfer Rate 6 Gbit/s
    Interface SATA 6Gb/s
    Supported Devices Hard drive, solid state drive
    Max Storage Devices Qty 5
    Processor JMicron JMB575A


    Device Type Storage controller - internal - low profile
    Host Bus SATA 6Gb/s

    Dimensions & Weight

    Width 12 cm
    Depth 9.3 cm
    Height 1.8 cm
    Weight 43 g

    Environmental Parameters

    Min Operating Temperature 5 °C
    Max Operating Temperature 50 °C
    Humidity Range Operating 20 - 80%

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