From the manufacturer, Western Digital 6TB WD Red Plus NAS Internal HDD 256 MB Cache 3.5" Internal HDD RESTORATION AND DISPLAY With up to 14TB and 8 bays, this device is perfect for small and medium-sized businesses' archiving and sharing needs. Utilize WD Red Plus to Address Intensity Strong enough to manage the NAS environments of small and medium-sized businesses and the growing workloads for