WD Purple Surveillance 4TB 3.5" SATA Internal HDD

The Western Digital WD Purple Surveillance 4TB is a 3.5" SATA hard drive designed specifically for 24/7 continuous operation in security camera systems and DVR/NVR setups. With 4TB of storage capacity, it reliably handles high-volume video recording from multiple cameras without performance degradation. This drive features WD's AllFrame technology to minimize dropped frames and ensure consistent surveillance footage capture for small to medium-sized security installations.