2big Thunderbolt 2

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Capacity
Cache
Warranty
MTBF
Power On Hours
Internal Storage Media
Interface
Interface Transfer Rate
Performance Benchmark
Thunderbolt 2 Technology
Power-Saving Mode
RAID Modes
Daisy Chain
Security
Cooling
Additional Features
Acoustic
Power Supply
Dimensions (W x H x D)
Weight
System Requirements
Software
Box Content
Comments
  • LaCie 2big Thunderbolt 2 6TB
    LAC9000437U
  • Data Sheet
  • LaCie 2big Thunderbolt 2 8TB
    LAC9000438U
  • Data Sheet
  • LaCie 2big Thunderbolt 2 12TB
    LAC9000473U
  • Data Sheet
6TB 8TB 12TB
128MB
3 years 3 years 3 years
2hr
2400hrs per year or 8x5 operations 2400hrs per year or 8x5 operations 2400hrs per year or 8x5 operations
2 x hot-swappable* 7200RPM/64MB cache (or greater) hard disks
Enterprise Class:
2 x 7200RPM/256MB cache hard disk with 2 million hours MTBF and 24x7 power-on operation
2 x Thunderbolt™ 2
1 x USB 3.0 (UAS and USB 2.0** compatible)
Thunderbolt 2: 20Gb/s
USB 3.0: 5Gb/s
Thunderbolt 2 and USB 3.0:
Reads | Writes (MB/s)***
6TB/8TB RAID 0: 360 | 360
6TB/8TB RAID 1: 170 | 180
12TB RAID 0: 420 | 320
12TB RAID 1: 205 | 200
16TB RAID 0 440 | 320
16TB RAID 1 220 | 200
Bidirectional 20Gb/s permits a high-resolution display and RAW 4K video playback
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)
Preconfigured HFS+ RAID 0
Hardware RAID 0 (FAST) / 1 (SAFE) / JBOD
Easy RAID selection button
Connect up to six Thunderbolt-compatible devices—including Thunderbolt 2 and LaCie Thunderbolt Series products—to a computer via a single Thunderbolt cable**
AES 256-bit software encryption▲
Kensington® lock compatible
Integrated cable lock
Aluminum enclosure with improved internal heat dissipation
Thermoregulated Noctua® cooling fan: effective and whisper-quiet cooling
System monitoring and email alerts for failure and warning events
Front-facing disk status LEDs
Idle mode: 25 dB
Operating mode: 26 dB
Operating max: 28 dB▲▲
100-240 V; 50/60 Hz; 60 W
109 x 130 x 217 mm | 4.3 x 5.1 x 8.5 in.
3 kg | 6.6 lbs
  • Computer with a Thunderbolt 2, USB 3.0, Thunderbolt**, or USB 2.0** port
  • Thunderbolt 2: Latest version of Windows® 7, Windows 8 (see here for drivers information) / Mac OS® X 10.8.5 or later
  • USB 3.0: Windows® 7, Windows 8, or Mac OS X 10.6 or later
  • Minimum free disk space: 600MB recommended
  • Intego® Backup Manager Pro for Mac®
  • Genie® Backup Manager Pro for PC
  • LaCie Private-Public▲ (protect data with AES 256-bit encryption)
  • LaCie Desktop Manager (provides system monitoring and email alerts for temperature or RAID events)

Download product software here.
  • LaCie 2big
  • External power supply
  • USB 3.0 cable (USB 2.0 compatible)
  • Thunderbolt cable
  • Removable access panel
  • RAID selection tool
  • Quick Install Guide
* Hot swapping will result in data loss in a RAID 0 array.
** To achieve full interface bandwidth, connect the product to either a USB 3.0 or Thunderbolt 2 port on a computer or device.
*** These transfer rates were achieved using AJA System Test when connected to a Mac computer via the Thunderbolt 2 interface. Actual data rates may vary depending on operating environment and other factors, such as RAID mode, RAID configuration, and disk capacity.
▲ Encryption software is only available via download and is not available in Russia.
▲▲ These measurements have been made under normal conditions, one meter/three feet from the front of the product. This value may vary with conditions and product configuration.
When referring to drive capacity, one gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one thousand billion bytes. Your computer’s operating system may use a different standard of measurement and report a lower capacity. In addition, some of the listed capacity is used for formatting and other functions and will not be available for data storage.