Description in English:
Microsemi Adaptec SmartRAID 3151-4i
12 Gbps PCIe Gen3 SAS/SATA SmartRAID adapter with 4 internal native ports and LP/MD2 form factor.

Data center, Enterprise IT, and general consumer server environments have a broad range of requirements—from basic connectivity to extreme data storage capacities. Effective data access and protection is crucial to their ultimate success. The 12 Gbps SmartRAID 3100 adapters, coupled with 12 Gbps SSDs, provide maximum read/write bandwidth and IOPS as well as acceleration and latency optimization through caching 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.