Seagate IronWolf 4TB NAS Hard Drive, 5900 RPM Internal (ST4000VN008)

AgileArray™ fits NAS drives perfectly. It balances two planes and tunes RAID for multi-bay setups. It handles power in the best way. IronWolf Health Management guards your NAS. It spots issues early, steps in fast, and helps recover data. Top speed cuts lag and stops downtime in busy NAS work. Seagate tops others with the best NAS drives. RV sensors fight vibration. First drive type with them to keep speed high in NAS boxes with many drives. Starts at 4TB capacity. More sizes match your budget. Seagate scales for any NAS job. IronWolf handles multi-user loads at 180TB per year. Pros and small shops upload and grab files with no worry. Built for 24×7 use, always ready. Grab NAS data anytime, from afar or right there. 1M hour MTBF and 3-year warranty beat desktop drives on total cost. Maintenance drops too.