Adaptec RAID 5805Z interface cards/adapter

RAID 5805Z 512MB DDR2 x8 PCI-Express The Series 5Z family of high-performance Adaptec Unified Serial (SATA/SAS) RAID controllers offers both high I/O transaction and high-bandwidth processing for use with cost-effective, high-capacity SATA drives or high-performance SAS drives.
The Adaptec RAID 5805Z utilises industry-leading dual core RAID on Chip (ROC), 512MB of DDR2 write cache and connectivity with the latest x8 PCI-Express to deliver over 250,000 I/Os and 1.2GB/s. Using SAS expanders, it can connect up to 256 SATA/SAS devices.
The Adaptec RAID 5805Z supports a broad range of operating systems, compatibility with more than 300 third-party devices and full integration with Adaptec Storage Manager for centralised management of all Adaptec RAID controllers on the network.