Product Description
IBM 5591 2757 Controller w/Aux Write Cache
- SCSI RAID controller
- 1.5GB Cache
Provides a disk controller with auxiliary write cache to improve cache data redundancy. The #5591 includes a #2757 PCI-X RAID Disk Controller with a 757MB write cache and a secondary IOA with 1.5GB of auxiliary maximum compressed write cache. The #2757 and the secondary IOA each require one PCI-X slot and must be installed together in the same system unit or I/O unit/drawer/tower. The #2757 and the auxiliary write cache IOA are connected by a SCSI cable.
