Sony PWSK-4401 (PWSK4401, PWSK 4401, PWSK/4401, pwsk-4401) Internal 2TB memory addition for PWS-4400
2TB Internal Storage for PWS-4400. Maximum 3 pieces can be installed providing 8TB total capacity.
The PWS-4400 includes 2TB storage as standard. By installing additional PWSK-4401 option boards, the capacity can be increased to 4, 6, or 8TB.