Microsemi Adaptec SmartRAID 3154-8i.
12 Gbps PCIe Gen3 SAS/SATA SmartRAID adapter with 8 internal native ports and LP/MD2 form factor.
The SmartRAID 3100 Series is part of the Smart Storage Solutions family, forged through the convergence of Microsemi SAS/SATA protocol controller expertise, more than 30 years of Microsemi board innovation, and the new Smart Storage stack.
The 12 Gbps SmartRAID 3100 adapters, coupled with 12 Gbps SSDs, provide maximum read/write bandwidth and IOPS for the most performance-hungry transactional and database applications. Furthermore, the SmartRAID 3100, built upon the unified Smart Storage stack, unlocks all features and performance of the HBA 1100 when the drives are configured as raw devices.