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Magma ExpressBox 4 (1U)

A powerful and scalable expansion solution built for industrial environments - most reliable PCIe expansion solution designed for industrial environments

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Our Price: $5,249.00

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Product Description
Additional Information
  • Product Description

    Magma ExpressBox 4-1U provides a rock-solid upgrade path to increase the number of PCI Express slots available to your server. You can maintain a consistent server configuration, while adding more I/O capacity and scalability with a Magma expansion chassis like ExpressBox 4-1U. Now, an almost unlimited number of PCIe cards can be attached to a single server. Moving PCIe cards outside the host computer to an expansion chassis allows server manufacturers to reduce the amount of power required in the server.

    And, because ExpressBox 4-1U monitors temperature, power, and fans with alerts using SNMP and audible alarms, you can feel confident that your entire systems remains reliable, available and serviceable.

    Maximize Limited Rack Space

    ExpressBox 4-1U is the only expansion solution that provides four full-length PCI Express slots in a 1U rack-mount chassis and includes a hot-swappable redundant power supply and hot-swappable cooling fans. Additionally, the PCIe slots are hot-pluggable so you can replace a defective card without shutting down the system.

    Easy Installation

    ExpressBox 4-1U consists of a PCIe host card, a cable and 1U rack-mount enclosure. It is automatically configured by the system BIOS and all slots appear transparent to the host computer. ExpressBox 4-1U is designed to fit conveniently into a typical 4-post rack cabinet. Card retainers inside the enclosure keep your cards securely in place during transportation.

    PCI Express Hot-Plug Support

    Easily remove and replace PCIe cards without powering downing the server:

    • Initiate a hot-swap request without affecting the operation of the entire system
    • Any of the PCIe cards can be stopped and replaced with a replacement card
    • All slots designed to protect the PCIe card electrically in the event of its surprise removal

    PCI Express Hot-Plug Support

    • Utilizes the SNMP protocol to monitor and report normal operation parameters as well as alerts and failure events
    • Audible alert for over temperature, fan failure or power supply failure


    • Add four PCIe slots in only 1U of rack space
    • Attach full-length PCIe cards to servers with limited card space
    • Multiple expansion chassis can be daisy-chained
    • Keeps your I/O configuration consistent from server to server
    • Protects your investment in expensive I/O cards during server migrations and upgrades
    • Mission critical solution provides notifications of failures with SNMP trap and audible alarm
    • Minimize downtime by servicing problems immediately
    • PCIe Slots can be turned off without powering down system
    • Reduce power consumption and rack space


    • Automatically configured by the system BIOS
    • Automatic power-up control by computer
    • Easily visible LEDs indicate correct installation
    • High-speed x8 PCIe connection to server
    • Hot-pluggable PCIe slots support full-length cards
    • Slots support any combination of x1, x4, x8 and x16 PCIe cards
    • Sliding card carriage provides access to PCIe cards without removing enclosure from cabinet
    • Adjustable card retainers hold cards in place
    • SNMP agent monitors critical components and slots for power condition
    • Includes auxiliary power cables for high wattage cards
    • Hot-swappable fans and power supplies
  • Additional Information

    Condition New
    Chassis 19-in Rackmount
    Rack Spaces 1u
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