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With eight internal native ports, 12 Gbps SAS speed and PCI Gen3 x8 host interface, the Adaptec 8805 RAID adapter delivers exceptional performance, advanced data protection and maximum scalability to meet today's applications that demand high I/O transaction and high bandwidth processing. And with LP/MD2 form factor with both half- and full-height brackets included, this adapter card can easily integrated into various systems.


General information

  • Flexible Configuration: HBA Mode & Auto Volume Mode for automatic deployment
  • Optimized Disk Utilization (Multiple Arrays per disk)
  • Supports up to 256 SAS or SATA devices using SAS expanders
  • Supported RAID levels: 0, 1, 1E, 5, 6, 10, 50, 60
  • Support for native 4K sector SAS and SATA devices in addition to 512byte sector devices
  • Hybrid RAID 1 & 10
  • Quick initialization

  • Online Capacity Expansion
  • Performance modes: Dynamic, OLTP & Big Block ByPass
  • Copyback Hot Spare
  • Dynamic caching algorithm
  • Native Command Queuing (NCQ)
  • Background initialization
  • Hot-plug drive support
  • RAID Level Migration
  • Hot spares - global, dedicated, and pooled
  • Automatic/manual rebuild of hot spares

  • SES and SAF-TE enclosure management
  • Configurable stripe size
  • S.M.A.R.T. support
  • Multiple arrays per disk drive
  • Dynamic sector repair
  • Staggered drive spin-up
  • Bootable array support
  • Support for Tape Devices, Autoloaders
  • MSI-X support for all device driver for all supported Operating Systems
  • Secure boot support for the uEFI host bios