ThinkSystem ST550 3.5in SATA/SAS 4-Bay Backplane Kit

LENOVO 7XH7A05905 Designed for exact compatibility with LENOVO product, LENOVO accessories ensure maximum performance, longevity and ultimate cost-effectiveness. LENOVO accessories are an integral part of the fundamental design of its main products, combining with other key elements of their design to deliver optimum durability, reliability and quality.