Appendix A
Specifications
A.2 Controller Specifications
Configuration
| Specification |
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| RAID Levels |
| 0, 1(0 + 1), 3, 5, 6, 10, 30, 50, 60, JBOD, and |
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| spanning | |
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| Host O/S Compatibility |
| Host O/S independent; also dependent on iSCSI offload utilities and |
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| hardware | |
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| Host Interface |
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| Host Channels |
| 4 |
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| Drive Interface |
| Supports up to 16 channels of 3Gbps |
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| compatible | |
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| Drive Channels | All drive channels are | |
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| Cache Mode | ||
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| Cache Memory |
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| ECC, registered; in one DIMM socket | |
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| Number of LUN’s | Up to 32 per host ID | |
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| Multiple Target |
| Yes |
| IDs/Host Channel |
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| Firmware on Flash |
| Yes |
| Memory |
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Architecture
| Specification |
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| CPU | 933MHz PowerPC 750GL | |
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| Gigabit Ethernet Chip |
| Intel 82546 x 2 |
| Controllers |
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| DIMM Slot |
| One |
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| ASIC | ||
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| Flash ROM |
| 64Mbit (8MB) |
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| NVRAM | 128Mbit with RTC (with Embedded RAIDWatch utility) | |
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| Hardware XOR |
| Yes |
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| For event messages with time record and task scheduling | |
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