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ELSA Announces Thunderbolt PCI-Express Expansion Box

Discussion in 'News' started by btarunr, Sep 12, 2012.

  1. btarunr

    btarunr Editor & Senior Moderator Staff Member

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    Run out of expansion slots in your system? Bulky graphics cards eating into smaller PCI-Express x1/x4 slots for devices such as PCIe SSDs, sound cards, and other expansion cards? ELSA has a solution for you, provided you have a Thunderbolt port to spare. The company announced the MAGMA ExpressBox 3T, an external add-on card enclosure, which talks to its host over Thunderbolt.

    The MAGMA ExpressBox 3T encloses three standard expansion card bays, with two open-ended PCI-Express 2.0 x8 slots and a PCI-Express 2.0 x4. The three can be used for PCI-Express add-on cards of nearly every electrical configuration. The enclosure packs its own 250W power supply. It features two Thunderbolt ports, with which it can be a part of a larger Thunderbolt device daisy-chain, letting you conserve the limited number of Thunderbolt ports in your system. The enclosure is PC and Mac-compatible. Measuring 371 x 200 x 110 mm (WxDxH), the enclosure is made of aluminum panels with a steel frame. The company did not reveal pricing or availability information.

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    Source: Hermitage Akihabara
     
  2. Frick

    Frick Fishfaced Nincompoop

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    Nice. How quick is Thunderbolt again?
     
  3. Aquinus

    Aquinus Resident Wat-man

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    20Gb/s, bi-directional. Each link is 10Gb/s.
     
    Frick says thanks.
  4. TheLostSwede

    TheLostSwede

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  5. Aquinus

    Aquinus Resident Wat-man

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    What's really neat is when ThunderBolt sends data to the cable, it actually two different streams of data. There is a multiplexer/decoder on both ends of a thunderbolt cable that multiplexes the signal on each end shoving more data over thunderbolt. If you ever notice why your ThunderBolt cable gets warm (I do, I have one at work for imaging our newer Mac laptops,) that is why. The cable does a little more than just enable data to be sent back and forth, it's changing it to send it back and forth. :p

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    erocker, cadaveca and Frick say thanks.
  6. james888

    james888

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    That is cool
     
    Crunching for Team TPU
  7. cadaveca

    cadaveca My name is Dave

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    ALso explains why the cables are so expensive. This is much better than DisplayPort cables that cost a lot, but for an unknown reason.
     
  8. Huddo93

    Huddo93 New Member

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    Something like this would be awesome if you did a miniITX build with 1 expansion slot (used for graphics card) but still wanted to use a pci wireless card and a soundcard to, if the price is right. Surely this product is going to cost a fortune though :(
     

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