Western Digital 4TB WD Purple Surveillance Internal Hard Drive | Shop The World
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NewWestern Digital
Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD42PURZ
ℹ
Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
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•Engineered specifically for mainstream surveillance systems.Specific uses: Business, personal
•AllFrame technology delivers optimizations for write-intensive, low bit-rate, high stream-count workloads typical to mainstream surveillance applications.
•Supports up to 180 TB/yr workload rate².
•²Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred ✕ (8760 / recorded power-on hours)). Workload Rate will vary depending on your hardware and software components and configurations.
•1TB¹ through 3TB support up to eight bays; 4TB and above support up to 16 bays and employ tarnish-resistant components for harsher environments.
•¹As used for storage capacity, 1TB = one trillion bytes. Actual user capacity may be less, depending on operating environment.
From USA
