Adaptec ASR-2000S SCSI RAID Controller Card

Adaptec ASR-2000S is a zero-channel SCSI RAID controller card with 48 MB onboard ECC SDRAM cache, designed for PCI-X systems. This low-profile card uses Adaptec's Aristos ASIC technology and supports Zero Channel RAID (ZCR), providing on-card RAID management for SCSI drives. The 48 MB ECC SDRAM cache on the board stores frequently accessed data to bolster RAID data buffering, while the compact PCI-X form factor fits in slim servers and workstations that need internal RAID control for legacy SCSI disks. Built to integrate into compatible PCI-X slots, the ASR-2000S enables straightforward creation and administration of RAID configurations for SCSI storage, making it a practical option for maintaining older hardware, data archiving setups, or test environments that rely on SCSI-backed storage.