Western Digital Blue 4TB 3.5" Sata Hard Drive
Western Digital WD40EZRZ 3.5 inch SATAIII 4 TB Internal Hard Drive is built for mainstream surveillance DVRs and NVRs, professional security installers, integrators and VARs. Ideal for high temperature, always-on, surveillance security systems to ensure reliability and quality video playback for when you need it most. With a workload rating of up to 180 TB/year, built for always-on, 24/7 and high-definition surveillance systems. Note: The product sourced, is not for any CCTV solutions, unless the customer takes full responsibility to replace the drive at least every six months and even that is based on medium workload already.