Western Digital 4TB WD Red NAS Internal HDD 256MB Cache, 3.5"
- Specifically designed for use in NAS systems with up to 8 bays
- Supports up to 180 TB/yr workload rate Rate is defined as amount of user data transferred to or from drive. Workload Rate is annualized (TB transferred times (8760/recorded power-on hrs)). Workload Rate will vary on hardware/software components
- NASware firmware for compatibility
- Small and home office NAS systems in a 24/7 environment
