The SEAGATE IRONWOLF PRO 20TB 7.2K SATA 256MB LFF 3.5 HE HDD is an internal hard disk drive designed for business environments requiring high-capacity, reliable storage. This drive is suitable for Network Attached Storage (NAS) systems, video production workflows, and RAID storage configurations. With a 20TB capacity, it provides ample space for large datasets, high-resolution video files, or extensive backups. The drive operates at 7.2K RPM and features a 256MB cache, contributing to consistent performance in multi-drive enclosures. Power consumption is rated at 7.7WATT, utilizing both +12 V and +5 V power rails. The part number for this specific model is ST20000NT001, making it identifiable for procurement and system integration.