The IBM 2861-4011 model is a 320GB SATA HDD, designed to offer a robust storage solution for both enterprise and personal computing needs. This 3.5-inch hard disk drive combines high storage capacity with reliability and performance. Operating at a spindle speed of 7200 RPM, it ensures swift access to data, making it well-suited for a variety of applications such as document storage, multimedia files, and software applications. The drive utilizes the SATA interface, known for its high data transfer speeds, making it an efficient choice for systems requiring fast data access and transfer capabilities. With its advanced data protection features, the IBM 2861-4011 HDD is built to safeguard valuable data against potential threats, ensuring data integrity and availability. Ideal for upgrading existing systems or for use in new installations, this HDD is an example of IBM's commitment to delivering high-quality storage solutions.