6TB HDD 3.5" Second-Hand Surveillance Hard Drive – Premium Refurbished Performance
High-speed 6TB storage with near-new condition, rigorously tested for reliability. Built with durable 3.5-inch purple-grade chassis, optimized for 24/7 surveillance systems. Features low-power consumption, minimal noise, and shock resistance for seamless DVR/NVR integration. Perfect for bulk surveillance upgrades, backup servers, or budget-friendly data centers. Factory-refurbished with advanced diagnostics to ensure 99% health score. Ships pre-formatted, ready for plug-and-play installation. Global wholesale pricing – unbeatable value for bulk orders. Trusted by professionals for consistent performance in high-demand environments.