Apple MA689Z/B interface cards/adapter

Enhance storage performance and data protection by configuring your system with the Xserve RAID Card and multiple SAS or SATA hard drives. The Xserve RAID Card replaces the built-in SATA/SAS controller board and does not use a PCI Express slot. Please note that your Xserve must have either all SATA or all SAS drives in drive bays 1 through 3.

Coupled with two or more hard drives, the Xserve RAID Card offers improved performance and data protection to your Xserve system — up to 318MB/s in RAID 0 and 198MB/s in RAID 5 of sequential read performance. This hardware RAID option supports RAID levels 0, 1, 5, and Enhanced JBOD and has 256MB of cache. It features an integrated 72-hour battery backup for protecting the RAID cache. The card replacesthe built-in SATA/SAS controller and does not use a PCI Express slot.