The Seagate Axiom ST1200MM0009 1.2TB 10K SAS 2.5" Enterprise HDD is a high-performance hard drive designed for server use. Each unit has less than 44,000 power-on hours.Fully tested and verified with a clean SMART report. Less than With a storage capacity of 1.2TB and a rotation speed of 10K, this HDD offers fast data transfer rates and ample storage space for enterprise applications. The silver-colored drive is compatible with SAS interface and is part of Seagate's Enterprise product line, known for its reliability and performance. Additionally, it features hot swap capability.