You can easily replace the disk drive by unlocking it and pulling it out to the front side. *Please purchase a replacement hard disk cartridge with the corresponding specified capacity. *Please use a cartridge with the same capacity as the HDD installed at the time of shipment.- Compatible products LAN DISK H Series capacity 16TB Connection type with PC No connection External dimensions (W×D×H) Approx. 104 x 164 x 27 mm *not including protrusions mass (body only) 810g Weight (when packed) About 1.2 kg Operating temperature range *According to the environmental conditions of the main unit Operating Humidity Range *According to the environmental conditions of the main unit Warranty period 3 year warranty Acquired Standards and Regulations RoHS Directive (10 substances), Green Purchasing Law, Energy Conservation Law Operating environmentOnly use with compatible products is guaranteed. Attachments Index label, please read it