WD Red Plus 8TB CMR NAS Hard Drive HDD – 5640 RPM, SATA 6 Gb/s, 128MB Cache, 3.5″ – WD80EFZZ

**WD Red Plus 8TB CMR NAS Hard Drive (WD80EFZZ):** Designed for NAS systems, this 3.5″ HDD combines 8TB storage with CMR technology for reliable, consistent performance. Features include a 5640 RPM speed, SATA 6 Gb/s interface, and 128MB cache, optimized for multi-user environments and small-office/home-server setups. NASware firmware enhances compatibility, reduces downtime, and ensures seamless integration with NAS enclosures. Built for 24/7 operation, it prioritizes durability and data integrity, backed by a 3-year warranty. Unique selling points: CMR architecture avoids SMR-related performance issues, making it ideal for RAID and frequent write operations, while WD??s proven reliability caters specifically to NAS workloads.