View the refurbished HP H220 Host Bus Adapter 650933-B21 660088-001 Quickspecs here
The HP H220 Host Bus Adapter is a 2X4 internal ports HBA provides customers with the flexibility and speed they have come to expect from HP. The H220 provides support for both 6 Gb SAS and SATA Hard Disk Drives. In addition, H220 HBA controller provides support for SAS tape drives. This SAS HBA is ideal for driving cost-effective and reliable scalability in today's data centers.
SAS technology delivers high performance and data bandwidth up to 6 Gb/s per physical link
Mix-and-match SAS and SATA hard drives; deploy drive technology as needed
PCIe x8 ( 8 GB/s bandwidth)
PCIe 3.0 x8 capable
6 Gb/s SAS (bandwidth per physical link)
48 Gbps total available bandwidth (8 physical links x 6Gbps)
PCIe 3.0 host interface x8 (8 GT/s bandwidth)