Operation

Power on

LaCie 1big Dock SSD Pro powers on when:

Connected to a computer that supports Thunderbolt 3.
Plugged into a live power outlet.

Caution: Do not operate 1big Dock SSD Pro until the ambient temperature is within the specified temperature range. See System Overview.

Power off

Follow the steps below to turn the device off:

Make certain that the device’s volumes are not being accessed.
Eject 1big Dock SSD Pro from your computer’s operating system.

Important info: Always safely eject 1big Dock SSD Pro from your computer before powering off. See Safely Remove 1big Dock SSD Pro From Your Computer.

Disconnect the device from your computer.

Long push

You can cut power and shut down 1big Dock SSD Pro, allowing you to conserve power without having to unplug the device. Press and hold the Manual shutdown button for more than four seconds to manually shut off 1big Dock SSD Pro.

To reduce risk of data loss, always safely eject 1big Dock SSD Pro from your computer before power off the device.

Removing the Thunderbolt cable during operation

Removing the cable connecting 1big Dock SSD Pro to your computer during operation can result in lost data. Safely eject 1big Dock's volumes before disconnecting the device. See Safely Remove LaCie 1big Dock SSD Pro From Your Computer.

Quiet operation and heat management

To reduce noise during operation, 1big Dock SSD Pro uses a Noctua^® cooling fan to pull heat away from the internal components. The cooling fan is temperature controlled, which guarantees optimal heat management by adjusting the rotational speed for the environment. Additionally, the enclosure's metal casing dissipates heat from the drive, keeping it safe and prolonging its life. Since LaCie's unique design draws heat away from the internal drive, the external casing may be warm to the touch after extended use.

Important info: The wide exhaust chamber on the rear of 1big Dock allows for enhanced airflow. Make sure that it is not obstructed and that there is a natural airflow across the casing.

Position and stacking

Always make certain to place 1big Dock SSD Pro on a flat, even surface designed to support the heat output and airflow of the enclosure. For proper heat dissipation, 1big Dock is designed to stand on its rubber feet, situated on the bottom of the enclosure. DO NOT place the enclosure on its side when it is powered on.