The Dell Constellation ES.2 3TB ST33000650SS SAS HDD is a high-performance internal desktop drive with a storage capacity of 3TB. This silver-colored HDD offers a read speed of 500MB/s and a rotation speed of 7200 RPM. Designed by Dell, this 3.5-inch drive is compatible with PC systems and utilizes SAS interface technology. Suitable for professional use in storage-intensive applications, this HDD is a reliable choice for those in need of large-scale storage solutions. PARTS ONLY