Seagate IronWolf Pro 3.5" 22TB, 7200 RPM, 512MB, SATA III Hard Drive for NAS

The Seagate IronWolf Pro is a 22 TB internal hard drive engineered for network-attached storage (NAS) systems. Its 3.5-inch form factor and SATA 6Gb/s interface ensure compatibility with multi-bay enclosures. The drive is equipped with rotational vibration (RV) sensors to maintain performance in environments with multiple drives. It is built for continuous, 24/7 operation, making it suitable for always-on data access and storage consolidation tasks common in commercial and creative professional settings.

Performance is supported by a 7200 RPM spindle speed and a 512 MB cache, which contribute to efficient data processing and access. This model has a workload rate limit of 550 TB per year and a Mean Time Between Failures (MTBF) of 2.5 million hours, indicating its durability for high-intensity use. The drive incorporates S.M.A.R.T. technology for monitoring its operational health and has a specified idle power consumption of 6 watts, which is relevant for systems that run continuously.

• Offers 22 TB of storage capacity
• Features a 3.5-inch form factor
• Utilizes a SATA interface with a 6 Gbit/s transfer rate
• Operates at a 7200 RPM spindle speed
• Equipped with a 512 MB cache buffer
• Sustains write speeds up to 285 MB/s
• Designed for 24/7 operation in NAS environments
• Includes integrated rotational vibration (RV) sensors
• Supports a workload of up to 550 TB per year
• Features S.M.A.R.T. drive monitoring technology
• Measures 101.85 x 146.99 x 26.11 mm
• Weighs 690 g