Specialist suppliers of pro audio/video equipment to the film,
post-production, broadcast and music recording industries.

LaCie 8big Rack Thunderbolt 2 Hard Drive 12TB

Incredibly fast thunderbolt 2 rackmount storage for 4K workflows - 8 bay unit capable of storing upto 48TB
Part No: 9000511EK

Fibre Channel DAS has been dethroned. Featuring Thunderbolt 2 speeds of up to 1330 MB/s and 48 TB in a 1U rackmount size, the LaCie 8big Rack has seized the crown. Video pros, meet the king of storage for 4K workflows.

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£1,314.00 £1,095.00 ex VAT
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£1,314.00 £1,095.00 ex VAT

Product Description


Thunderbolt 2 Speeds for the 4K Era
With Thunderbolt 2 technology, the interface is no longer the performance bottleneck. For the 8big Rack, LaCie harnessed the breakthrough performance potential of the Thunderbolt 2 I/O, squeezing the absolute best speeds out of the hard disks. Add a hardware RAID controller and 7200 RPM disks, and the result is incredible, sustained speeds of up to 1330 MB/s that turbocharge 4K workflows, file transfers, or backups.

With this kind of speed, videographers can work directly from RAW files in Apple Final Cut Pro or Adobe Premiere, get maximum quality from footage, and see edits in real time. No need to first convert footage into a lower resolution. Avid® Pro Tools users will notice incredibly smooth audio mixing, even when working with hundreds of tracks simultaneously. Professional photography agencies and other Adobe Lightroom or Apple Aperture users can browse through archived libraries of thousands of RAW and edited images, with zero lag.

Bulletproof Reliability
With full component redundancy, the LaCie 8big Rack gives professionals superb reliability and data security. Fans, disks, and PSU are fully redundant, hot swappable, and user-serviceable. And hardware RAID 5/6 provides security against disk failure and data loss, without compromising on transfer speeds. Whatever the contingency, zero data loss, and zero downtime.

The 8big Rack’s innovative cooling system prolongs component lifespan, featuring three efficient, thermoregulated cooling fans to drive airflow. A metal sheet beneath the disks dissipates heat, and cool air flows under the sheet to drain hot air away. Above and between the two rows of disks, air flows from front to back, conducting heat away from sensitive components.

The Most Powerful I/O, Reinvented
Thunderbolt technology redefined external storage with its speed and versatility for bandwidth-intensive applications. Thunderbolt 2 builds on those advances by doubling the speed potential to 20 Gb/s and enabling simultaneous RAW 4K video editing and display. And thanks to support for DisplayPort 1.2, it’s now possible to daisy chain higher-resolution displays such as 4K monitors.

In addition to higher performances, the Thunderbolt 2 I/O offers dramatically simpler connections than Fibre Channel. Connect the LaCie 8big Rack to a computer via the Thunderbolt cable – no HBA (host bus adapter) necessary – and instantly the volume mounts on your OS. And unlike Fibre Channel, Thunderbolt 2 is truly a plug and play and single-vendor solution. No port mapping or multipathing is required to achieve this performance. Thunderbolt technology even supports optical cables, which means you could connect a LaCie 8big Rack to a computer located up to 60 meters (197 feet) away.

Thanks to dual Thunderbolt 2 ports, you can daisy chain up to six devices to a computer via a single cable (included in the box). For example, you could connect a total of 36 LaCie 8big Racks via the six Thunderbolt 2 ports on a single Mac Pro®, enabling more than 1.7 PB (1728 TB) and more than 3000 MB/s – in a mere 36U. Compared with Fibre Channel solutions, the LaCie 8big Rack delivers outstanding scalability in half the space, a much simpler setup, and unprecedented performance.

Innovative Design, Breakthrough Usability

8 x 3.5” Disk Bays
Pack more storage in valuable server room space. Reduce the initial investment by purchasing the 4-disk version*** and adding additional disks as needed.

Sophisticated aluminum front and all-metal enclosure.

Status LEDs
From any angle, instantly check system health, disk status, and Thunderbolt connectivity, even when many LaCie 8big Racks are installed in a cabinet.

Power-Saving Mode
Save energy by pressing the power button to spin down disks without interrupting daisy chain transfers. Press and hold the button to shut down the product completely.

ID Buttons
From front or rear, press the ID button for an easy way to target a specific LaCie 8big Rack for maintenance. No more guesswork, counting screws, or waiting for a second person to help.

Impossible-to-miss notification of degraded RAID. Silence the alarm with the mute button.

Easy Access
The cable management arm lets the LaCie 8big Rack glide out from the cabinet without unplugging cables. And accessing components is as easy as clicking a hidden latch to release the top panel.

Tool-Free Maintenance
Quickly identify failing components thanks to the internal status LEDs for fans and disks. Then, simply pull out and replace the failed component.

Packed with Value for Pros
LaCie RAID Manager software gives you a centralized, powerful way to configure and monitor all the LaCie 8big Racks that are connected to a single workstation. From one application, you can control the RAID mode, system monitoring, and email alerts. Select RAID 0, 1 (two-disk configuration only), 5, 6, 10, or JBOD. RAID Manager even supports RAID migration, so you can move from RAID 5 on 4 disks to RAID 5 on 8 disks – without data loss. And system monitoring can alert you of problems or potential problems via desktop notifications or email, so you can address issues before they result in data loss.

For the ultimate in peace of mind and value, the LaCie 8big Rack features a three-year limited warranty. It includes comprehensive, complimentary web-based resources, expert in-house technical support, and worldwide repair and/or replacement coverage. You can even upgrade this service with warranty extensions and fast product replacement. Learn more at www.lacie.com/warranties/.


  • Up to 1330 MB/s speeds for 4K video editing
  • 8 bays in a 1U rack for superb storage density
  • Dual Thunderbolt 2 ports for storage expansion
  • Hardware RAID and full component redundancy


Additional Information

Capacity 12TB
RPM 7200


  • 12TB


Internal Storage Media

  • 4 x 3TB
  • 8 or 4 hot-swappable 7200RPM/64MB cache (or greater) hard disks



  • 2 x Thunderbolt 2


Interface Transfer Rate

  • 20 Gb/s


Performance Benchmark

  • Reads | Writes (MB/s):
      • 12 TB (4-disk) RAID 0: 800 | 900
      • 12 TB (4-disk) RAID 5: 600 | 600


Thunderbolt 2 Technology

  • Bidirectional 20 Gb/s permits a high-resolution display and RAW 4K video editing


Power-Saving Mode

  • Reduce power consumption by pressing the front button to spin down disks without disrupting daisy chain transfers (short press initiates power-saving mode; long press turns product off completely)


Daisy Chain

  • Connect up to six Thunderbolt-compatible devices – including Thunderbolt 2 and LaCie Thunderbolt Series products – to a computer via a single Thunderbolt cable


RAID Modes

  • Preconfigured HFS+ RAID 5
  • Hardware RAID 0 / 1 / 5 / 6 / 10 / JBOD
  • Configure RAID using LaCie RAID Manager software



  • AES 256-bit software encryption
  • Cable management arm



  • Redundant, hot-swappable fans
  • Aluminum front and all-metal enclosure
  • Efficient cooling for long-term reliability


Additional Features

  • Tool-free component replacement
  • Cable-free fan, disk, and PSU connections
  • Two-step easy access to components
  • Front-facing status LEDs: disks, power, alarm
  • ID button: from front or back, user-friendly way to identify a product when many are installed in a rack
  • Alarm with mute button
  • System monitoring and email alerts for failure and warning events



  • Idle: 50 dB
  • Operating mode: 53 dB
  • Operating max: 69 dB


Power Supply

  • 1x 100-240 V; 50/60 Hz; 250 W


Dimensions (W x H x D)

  • 477 x 44 x 772 mm | 18.9 x 1.7 x 30.4 in.



  • With 8 disks: 20 kg | 44 lbs
  • With 4 disks: 18 kg | 39 lbs
  • Diskless: 15 kg | 33 lbs


System Requirements

  • Computer with a Thunderbolt 2 or Thunderbolt port
  • Latest version of Windows 7, Windows 8 / Mac OS X 10.9 or later
  • Minimum free disk space: 600MB recommended



  • Intego Backup Manager Pro
  • LaCie Private-Public (protect data with AES 256-bit encryption)
  • LaCie RAID Manager (administration console)

What's in the box

  • LaCie 8big Rack
  • Internal power supply
  • Thunderbolt cable
  • Rack mounting kit
  • Hard disks (number based on model)
  • Empty hard disk trays and screws (for 4-disk model only)
  • Cable management arm kit
  • Quick Install Guide