The Intel® Server RAID Controller SRCSAS18E is an eight-port SAS RAID controller for high performance / high-security server applications. It supports RAID 0, 1, 5, 10, and 50 array drives and private / pool hot-fix drives. It includes an on-board Intel® IOP80333Intelligent I/O Processor (500 MHz) XOR-engine and an on-board LSI* 1068 eight-port SAS I/O controller that provides 1.5 and 3 Gb/s data transfer rates per port. With 8 to 10-bit encoding, this translates to about 150MB/s and 300MB/s. Standard DDR2 400 compatible ECC registered DIMMs are supported. The controller is PCI Express* compliant and includes a BIOS (X-ROM) firmware tool for array configuration and management.
The controller utilizes DDR2-400 (PC2-3200) ECC registered SDRAM memory modules for caching and is compatible with memory modules that meet these specifications:
The following tables list DIMM devices tested to be compatible with the Intel Server RAID Controller SRCSAS18E. This document will be updated when additional DIMMs are qualified memory during the life of the Server RAID Controller SRCSAS18E.
- 240-pin gold-plated SDRAM DIMMs
- Registered PC2-3200 ECC SDRAM Memory Modules
- 256 MB, 512 MB, and 1024 MB capacities
- 1.8 V memory only
- Single rank DIMMs
Only memory modules that are listed in the following tables have been tested for compatibility with the RAID Controller SRCSAS18E. Other memory modules may result in unpredictable operation and data loss.
Note: This list is not all-inclusive. It is provided as a convenience to Intel's customers, but Intel does not make any representations or warranties whatsoever regarding the quality, reliability, functionality, or compatibility of these memory modules.
Memory features are detailed in the Intel® RAID Controller SRCSAS18E Technical Product Specification.
This applies to: