LaCie 2big NAS User Manual page 11

HEAT DISSIPATION DESIGN - 2BIG NAS
The LaCie 2big NAS Pro's metal body is ideal for naturally dissipating internal drive heat. Its unique design
draws heat away from the internal drive toward the external casing. The large surface area of the heat sink
casing absorbs internal heat and dissipates it, keeping the drive safe and prolonging its life and reliability.
As a consequence, it is normal that the external casing is warm to the touch. Make sure that the vent
on the back bezel is not obstructed and that there is a natural airflow across the casing.
Upright, stack & rackmount configuration
Heat dissipation is maximized when this LaCie product is in the upright position. When stacking the LaCie 2big
NAS, you must attach rubber feet (if included) on the under side of your drives. This will allow for airflow
between the enclosures so that the heat dissipation can work effectively. LaCie does not recommend stacking or
racking more than two LaCie 2big NAS enclosures on top of each other.
LaCie NAS OS 4 User Manual 11