The Lenovo Think System 430-8e & 430-16e SAS/SATA 12 Gb HBA are high performance host bus adapters for external storage connectivity in Think System servers. The 430-8e provides two x 4 external mini-SAS HD connectors with eight lanes of 12 Gbps SAS. The 430-16e provides four x 4 external mini SAS HD connectors with 16 lanes of 12 Gbps SAS. Feature Feature Value Host interface PCIe Output interface SASExpansion card standard PCIe 3.0 Serial ports quantity 8 Internal mini-SAS ports 2 Internal Y Product colour Black, Green Easy to install Y