Supermicro quad-Port Gen-3 Internal NVMe Host Bus AdapterThe Supermicro NMVe AOC-SLG3-4E4T features four internal NVMe OCuLink connectors for high-performance storage connectivity. This HBA card is built on the latest PCIe NVMe retimer technology. Streamlined for the growing demand for increased data throughput and scalability requirements across the enterprise-class server platforms, this is a cost effective storage solution that delivers maximum performance and reliability. Perfect for "near-line cache storage solutions" which allows data to be staged before moving down to its intended backend storage.