Thunderbolt drive shipments surge, but USB still reigns

Though still a small part of the overall interconnect market, Thunderbolt-equipped hardware shipments surged 300 percent over the past year, according to IDC….

Thunderbolt drive shipments surge, but USB still reigns

Though still a small part of the overall interconnect market, Thunderbolt-equipped hardware shipments surged 300 percent over the past year, according to IDC.

There were roughly 20,600 Thunderbolt units shipped in the second quarter of 2012, representing a little over 0.1 percent of all personal and entry-level storage (PELS) devices shipped. In the second quarter of 2013, Thunderbolt-enabled storage device shipments grew to about 0.6 percent of the market, according to IDC analyst Liz Conner, a 411 percent increase.

IDC predicted in its first quarter report that Thunderbolt, which offers 10Gbps interface speeds, could skyrocket to 5.7 percent of the PELS market by 2017. But the dominant interface will remain USB.

USB in the PELS market grew by 11.5 percent year over year in the second quarter. Ethernet also saw strong shipment growth, posting a 10.2 percent growth rate in the same time frame.

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