LaCie 20TB 5big Thunderbolt Series Hard Drive

LaCie 20TB 5big Thunderbolt Series Hard Drive


5.0 out of 5 stars

Based on 1 review

Free Shipping Available to ship:
Currently unavailable
Available for pickup:
Available for pickup:
Select your product

Product Information

  • Overview

    More speed, more efficient workflow

    More speed means a leaner workflow. Get 785MB/s* with five 7200rpm/64MB cache hard disks preconfigured in RAID 0. With these speeds, you have all you need for any post-production work. Handle multiple 2K uncompressed 10-bit streams. And with capacities up to 20TB, you have enough storage for today and the future. For example, you could store all your project's raw daily footage onto a single LaCie 5big. Focus on your creative projects without the hassle of managing multiple storage devices.

    RAID flexibility for speed and security

    Because it has five disks, the LaCie 5big lets you custom-make RAID configurations for your precise needs. Create a lightning-fast volume with three disks in RAID 0, and a safe volume with two disks in RAID 1. The hot-swappable disks** also allow you to simply slide a new disk into the safe volume without switching off the device. Use the fast volume for use with Final Cut Pro X, Adobe Premiere, or Aperture, and the safe volume to back up your projects. No downtime, and no data loss. You can also use the LaCie 5big as a JBOD array. With five working days a week, you can assign each disk to a daily backup. Support for JBOD makes the LaCie 5big the ideal backup companion to your company's Mac Mini Server.

    LaCie also offers the RAID Monitor software for this product. It alerts you when a disk needs maintenance, identifies which disk has failed, and helps you to resolve the issue.

    Dual cooling system for long-term reliability

    The LaCie 5big's advanced dual cooling system ensures long-term reliability by preventing overheating. The system consists of three key components: an innovative heat-dissipating aluminum casing, a Noctua® cooling fan, and jumbo heat exhausts. For the enclosure, its solid-aluminum heat sink design diverts and dissipates heat more efficiently than plastic casings. Its ultra-quiet Noctua NF-P12 fan pulls heat away from the internal components while producing exceptionally little noise. It also controls its speed according to temperature, which means that it works more efficiently while prolonging its lifespan. There are also oversized air holes to facilitate airflow from the fan and reduce noise. Every aspect of this ultra-quiet cooling system makes the LaCie 5big perfect for even the most noise-sensitive creative environments.

    Designed for convenience

    The LaCie 5big was painstakingly designed to integrate seamlessly into professional environments. With its small footprint and space-saving design, you can stand it alone or stack multiple LaCie 5bigs. Whatever the professional environment, the LaCie 5big delivers convenience and piece of mind.

    Support when you need it

    Your LaCie 5big is protected by a three-year limited warranty. It includes comprehensive, complimentary web-based resources, expert in-house technical support, and worldwide repair/replacement coverage. You can also purchase warranty extensions and an Advance Care Option.

    Thunderbolt gives you up to 10 Gbps in both directions, allowing for super-fast data transfer between peripherals. You also have enough bandwidth to daisy-chain multiple high-speed devices without using a hub or switch.

    Thunderbolt also provides double the power of USB 3.0, delivering 10 watts to peripherals for improved performance on the go.

  • Highlights

    • Blazing speeds up to 785 MB/s*
    • Dual Thunderbolt ports for daisy chain
    • RAID 0, 1, and JBOD support with hot swap
    • Time Machine compatible
    • Intego Backup Manager Pro for Mac included
    • Thunderbolt cable included
  • Did you notice?

    The Thunderbolt cable comes with the drive, so there's no need to make a separate purchase.
  • Apple Recommends For

    Superb speed and storage capacity for video editing on or daily critical backups of your Macs.
  • What's in the Box?

    • LaCie 5big Thunderbolt Series hard drive
    • Thunderbolt cable
    • External power supply
    • Quick install guide and complete software suite: LaCie Setup Assistant, LaCie Private-Public, Intego Backup Manager Pro for Mac, Genie Backup Manager Pro for PC, Wuala Secure Cloud Storage
  • Tech Specs

    • Other Features: Kensington Port, RAID support, Time Machine compatible
    • Connections: Thunderbolt
    • Power Source: External power supply
    • Height: 8.6 in./22 cm
    • Width: 6.8 in./17.3 cm
    • Weight: 16.8 lb./7.6 kg
    • Length: 7.7 in./19.6 cm
  • System Requirements


    • Mac OS X v10.5 (Intel only) or later
  • Manufacturer Information

    Part Number

    • Mfr. Part Number: 9000398U
    • UPC or EAN No.: 093053008352


    • Note: Products sold through this website that do not bear the Apple Brand name are serviced and supported exclusively by their manufacturers in accordance with terms and conditions packaged with the products. Apple's Limited Warranty does not apply to products that are not Apple-branded, even if packaged or sold with Apple products. Please contact the manufacturer directly for technical support and customer service.
    • Warranty: Three-year limited (For details, please visit

    Manufacturer Note

    • *Tests conducted in RAID 0 with five 4TB 7200rpm drives. Speeds depend on the drives and RAID mode used, and average transfer rates may vary from one computer to another and from one product to another. **Hot swapping will result in data loss in a RAID 0 array.

Ratings & Reviews

Rating Breakdown (5.0 average)
Number of stars Percentage Number of reviews
  • Fast and works effortlessly

    5.0 out of 5 stars

    I'm using this as a backup server at our sound studio. 20TB is a very good amount of space, we've got it running in RAID 0 mode. I I'm using this as a backup server at our sound studio. 20TB is a very good amount of space, we've got it running in RAID 0 mode. It's definitely fast. There's not much noise. The backups are faultless. The enclosure is well designed and seems to be pretty rugged. All the cables are included with the drive. Overall, I'm pleased with this unit so far.

    • Written by

    74 of 79 people found this useful

    Was this useful? Fast and works effortlessly

Questions & Answers

Answers from the community