The WD Purple Surveillance 2TB 3.5″ SATA Internal HDD is designed for high-definition surveillance systems, providing reliable storage for continuous video recording. Its all frame technology ensures minimized errors and optimized playback for uninterrupted video surveillance. FEATURES: Capacity: 2TB Interface: SATA 6Gb/s Form Factor: 3.5 inches Designed for 24/7 operation in surveillance systems Supports up to 64 cameras per drive AllFrame technology for reduced frame loss Optimized for DVRs and NVRs Supports workloads of up to 180 TB/year
