Data Storage LaCie 2big Dock Thunderbolt 3 20TB (2x10TB) RAID:If you're working with 4K video, or often perform data-intensive tasks for you data storage LaCie 2big is the right choice. This device meets all the requirements for data-intensive processes. It's fast, secure, reliable and very quiet.Data storage with incredible performanceIf you frequently work with 4K videos or perform data-intensive tasks, then the LaCie 2Big external storage is exactly what you've been looking for. This device meets all the requirements for data-intensive processes. It's fast, secure, reliable and very quiet.Speed and full security An amazing speed of up to 440MB/secThe latest high-speed Thunderbolt 3 interfaceInnovative design with RAID for greater reliabilityUSB 3.0 for compatibility with PC and MacUSB 3.1 for faster data transfer speedsUniversal USB-C compatibility (USB 3.0/2.0 adapter)A storage device with high data throughputThe LaCie 2big combines breakthrough ThunderBolt 3 technology with maximum throughput of up to 40Gbps and a USB 3.1 interface for the best speed when connecting to any newer PC or Mac. This also provides for maximum performance and incredible data transmission speed that can achieve up to 440MB per second, which makes the device perfect for editing and displaying 4K video and performing other data-intensive processes. In addition, the front of the device comes with a number of slots for SD or CF cards.RAID for data storage speed and securityWith USB 3.0, 3.1, USB C-3 and Thunderbolt interfaces, the LaCie 2big can easily connect to every standard PC. The number of RAID modes available enables you to set the product exactly to your needs. Changing the RAID mode is amazingly simple. For maximising speed and capacity, you can leave the device in RAID 0 mode.Connect up to 5 LaCie 2big devicesThunderbolt 3 supports chaining up to six devices by means of a single cable. You can connect up to 5 LaCie 2big storage devices and one 4K screen. Thunderbolt 3 is backward compatible with previous Thunderbolt versions and the second USB-C connector can be reduced to a normal USB 3.0/2.0.Advanced LaCie 2big storage cooling systemThe LaCie 2big has an outstanding cooling system, which ensures long-term reliability that effectively prevents overheating. The ultra-quiet fan together with the cooling holes efficiently drains heat from the internal parts, thereby increasing the service life of the device. In addition, the aluminium casing dissipates heat better than plastic.Automatic backup softwareThe LaCie comes with several applications for monitoring drives and preventing unauthorised access, as well as for providing you with easy backup of your data.Password storage protectionThe LaCie Private-Public application ensures that your files remain completely confidential. In addition, the device supports Kensington locks.Energy savingsOn the front of the drive, you'll find a button with which you will be able to use to turn off and turn on the device to save energy.