The Synology HAT3300 and HAT3310 Series are purpose-built 3.5" SATA 6Gb/s NAS hard drives available in 2TB to 16TB capacities, featuring two performance tiers for different workload needs. The energy-efficient 5,400 RPM models (HAT3300) deliver up to 202 MB/s, while high-performance 7,200 RPM models (HAT3320/HAT3310) achieve speeds up to 281 MB/s for demanding applications. Optimized for 24/7 operation with low power consumption (2.8W-9.07W), these enterprise-grade drives are perfect for Synology RackStation and DiskStation systems, providing reliable storage for file sharing, backups, surveillance, and virtualization workloads, backed by a comprehensive 3-year warranty.