$48.56
$58.27
Product details ✅ Key Features: Model: WD43PURZ – Part of the WD Purple series Storage Capacity: 4TB designed for surveillance systems Performance: 5400 RPM for energy-efficient operation Interface: SATA 6Gb/s for reliable data transfer Cache: 256MB buffer to enhance read/write operations Recording Technology: CMR ensures consistent data integrity Workload Rate: Supports up to 180TB/year for demanding environments Compatibility: Supports up to 64 HD single-stream cameras Features: AllFrame AI technology reduces frame loss and improves video playback Usage: Ideal for AI-enabled NVRs, video analytics appliances, and multi-bay systems �� Description: The Western Digital WD43PURZ is a 4TB surveillance-optimized hard drive from the WD Purple series, engineered for advanced AI-enabled recorders, video analytics appliances, and deep-learning servers. With a 5400 RPM rotational speed and a 256MB cache, it delivers high-performance storage for demanding video surveillance environments. Utilizing CMR (Conventional Magnetic Recording) technology, this drive ensures consistent and reliable data handling, making it suitable for 24/7 operation in multi-bay systems. Designed with AllFrame AI technology, the WD43PURZ supports up to 64 HD single-stream cameras and up to 32 AI streams per drive, enhancing video playback and reducing frame loss. Its high workload rate of up to 180TB/year makes it a dependable choice for large-scale surveillance systems. Whether you’re managing extensive video archives or deploying AI-driven analytics, the WD43PURZ offers the capacity, performance, and reliability needed for modern surveillance applications. Our Services We specialize in buying and selling new and pre-owned servers, storage systems, RAID controllers, and networking hardware. Every piece of equipment is carefully refurbished to meet your specific IT requirements—delivering performance without compromise. Why All 4 HDD? At All 4 HDD, We provide new, refurbished, and used hardware components, along with high-performance storage solutions—balancing top-tier reliability with cost-effective pricing. Every product meets strict quality standards, ensuring you get the best value. Whether upgrading or maintaining your infrastructure, we deliver trusted performance without compromise. Short, strong, and focused. Let me know if you’d like any tweaks Product Guarantee Our products come with a warranty and authenticity guarantee. Whether before or after your purchase, our expert team is ready to assist you—delivering solutions tailored to your needs and budget. Your satisfaction is our priority. How to reach us? If you have any queries about product condition, functionality, and availability, reach us at
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