Create endless design flexibility with Tri-Mode connectivity and NVMe performance benefits with PCIe 4.0 HBA The high-port 9500-16i Tri-Mode, PCIe Gen 4.0 HBA is ideal for increased connectivity and maximum performance for enterprise data center flexibility. With increased bandwidth and IOPS performance compared to previous generations, the 9500-16i adapter delivers the performance and scalability needed by critical applications.