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LaCie Little Big Disk Thunderbolt arrives


September 20, 2011

LaCie Little Big Disk Thunderbolt Series has hit shelves

LaCie Little Big Disk Thunderbolt Series has hit shelves

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LaCie has finally joined the Thunderbolt club with the release of its Little Big Disk Thunderbolt Series. Announced earlier this year, the Little Big Disk Thunderbolt is available in 1 TB (7200RPM) and 2 TB (5400 RPM) HDD configurations at a price of US$399 and $499 respectively. There's also a 240 GB SSD model on the way but pricing is yet to be confirmed.

The unit measures a very manageable 1.6 x 5.5 x 3.3 inches (40 x 140 x 85 mm), weighs 1.4 lbs (650 g) and is dual cooled by its aluminum heat sink casing and a magnetic levitation fan, the HDD unit runs two 2.5" drives in a Mac OS RAID configuration and supports daisy chaining of up two six Thunderbolt devices. LaCie quotes read speeds more than 480MB/s in SSD and up to 190MB/s in HDD, and much faster speeds can be achieved when devices are daisy chained.

Little Big Disk Thunderbolt Series key specs:

  • Interface: 2 x Thunderbolt 10Gbits
  • Protocols : Data: PCI Express
  • Video: Dual Mode DisplayPort
  • Data Channels: 10Gb/s independent uplink and downlink
  • Video Channels: 10Gb/s independent uplink and downlink
  • Daisy Chain: Up to six Thunderbolt Technology-compatible devices
  • Internal Hard Disk: 7200rpm, 5400rpm, SSD
  • Cache: 32MB (2x 16MB) or greater
  • SSD Type: Professional-grade 6Gb/s SATA
  • Interface Transfer Rate: up to 10Gbits/s
  • Data Transfer Rate : HDD: 7200rpm: 180MB/s / 180MB/s, 5400rpm: 190MB/s / 190MB/s, SSD: 480MB/s / 245MB/s
  • Size : 1.6 x 5.5 x 3.3 in. / 40 x 140 x 85 mm
  • Weight : 1.4 lbs / 650 g
  • System Requirements: Computer with Thunderbolt port, Mac OS X 10.6 or greater
  • Warranty: 3-Year Limited Warranty

The 1 TB HDD LaCie Little Big Disk Thunderbolt costs US$399 and the 2 TB version costs $499. We'll keep you posted on the SSD pricing when it becomes available ... and don't forget to add $49 for a Thunderbolt cable.


Because if you are in the industry and working with RAW files and video it is a god send

Paul Todd

Rather steep for an external hard drive in a box.

Mr Stiffy

rather steep? please I have a 1tb external hard drive from seagate only for backup, overkill,which is all I have planned for it, don't care about speed, it was $69.00, why would anyone want this?

Bill Bennett

if you have to question the relevance, then it\'s not been designed with you in mind

Clark James

In 1994, I bought one of the first 1Gb external hard drives for $525. I should have waited.

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