What is the Adaptec RAID 4000?
The Adaptec 4000 card is a Unified Serialâ„¢ zero-channel RAID (ZCR) card. The ZCR implementation adds advanced RAID functionality to the system’s onboard Adaptec Serial Attached SCSI (SAS) controller (AIC-9410W) for an affordable and flexible upgrade to full-featured RAID. This product has been designed with a very small form factor, making it ideal for high-density applications.