Magma ExpressBox 3T 3 Slot Thunderbolt PCIe Expansion Chassis


3-Slot PCIe Expansion Chassis over Thunderbolt

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SKU: MAGMGEB3TV3 Categories: , Brand:

ExpressBox 3T – Speed and Security For Your PCIe Cards

The Magma ExpressBox 3T fits three full-length PCIe cards, allowing you to connect them through your computer’s Thunderbolt ports. If you’re working on large projects in music or film, the ExpressBox 3T will provide all the speed you need to access external drives, Pro Tools HDX systems, or UAD-2 PCIe cards.

ExpressBox 3T in one take:

  • Supports (3) full-length PCI Express cards
  • Thunderbolt speed up to 10Gbps
  • Daisy-chain up to 6 Thunderbolt devices
  • 250W power supply with (2) auxiliary power connectors
  • Easy Plug and Play installation
  • Use any combination of x1, x4, x8 and x16 PCIe cards
  • Hot-swappable cooling fan
  • Works with Mac OS X 10.6.8 or higher
  • Additional blower for extra hot cards
  • Optional built in drivebay for up to four (4) 2.5″ SSD or SAS/SATA drives


  • Hardware Included: Blower (if needed for cooling), Carry Bag, U.S. Power Cord. Thunderbolt cable not included.
  • Interconnect Bandwidth: 10 Gbps Bi-directional
  • Hard Drive Support: Optional drivebay for up to four (4) 2.5” SSD or SAS/SATA drives*
  • Enclosure: Aluminum Chassis, 14.6” L x 4.3” W x 7.9” H
  • System Cooling: Hot Swappable Fan, Removable Blower Fan
  • Chassis Power Supply: 250W Power Supply, 100-240 VAC, 50-60HZ, Two auxilliary power tabs 
  • Supported Operating Systems: Windows, MacOS

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