| Product Description | Adaptec Serial ATA II RAID 2820SA - storage controller (RAID) - SATA-300 - PCI-X |
| Device Type | Storage controller (RAID) - plug-in card - low profile |
| Controller Interface Type | Serial ATA-300 |
| Supported Devices | Hard drive, disk array (RAID) |
| RAID Level | RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, RAID 1E, RAID 5EE, RAID 60 |
| System Requirements | Microsoft Windows XP Professional SP1, Microsoft Windows XP Home Edition SP1, SuSE Linux Enterprise Server 8, Microsoft Windows Server Enterprise Edition, Novell NetWare 6.5, Microsoft Windows 2000 Server SP4, Microsoft Windows 2000 Advanced Server SP4, Microsoft Windows 2000 Professional SP4, Microsoft Windows XP Professional SP2, Red Hat Enterprise Linux 3, Microsoft Windows XP Home Edition SP2, SuSE Linux Enterprise Server 9, Microsoft Windows Server 2003 Standard Edition SP1, Red Hat Enterprise Linux 4, Microsoft Windows Server 2003 Web Edition SP1, FreeBSD 5.3 |