The Adaptec RAID 5805Z high performance Adaptec Unified Serial (SATA/SAS) RAID controller 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 utilizes industry-leading dual core RAID on Chip (ROC) 512MB of DDR2 write cache and connectivity with the x8 PCI-Express to deliver over 250,000 I/Os 1.2GBs
