HP A9891A PCI-X 2 CHANNEL SMART ARRAY 6404 (Refurbished) - The Smart Array 6400 series high-performance Ultra320, PCI-X array controller provides maximum performance, flexibility, and reliable data protection for HP ProLiant servers, through its unique modular design and support for Advanced Data Guarding (RAID ADG). This new generation performance Smart Array controller again raises the standards of performance, introducing Double Data Rate (DDR) battery-backed write cache architecture and a new RAID engine.

*Refurbished items come with 90-day parts and labor warranty.  

* F.O.B. Austin, Texas.  

* Used HP & Compaq Parts are fully refurbished by HP certified technicians at 360 Technologies, Austin, Texas