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The Smart Array 6400 high performance Ultra320, PCI-X controller family provides maximum performance, flexibility, and reliable data protection for HP ProLiant servers, through its unique modular design and support for Advanced Data Guarding (RAID ADG). This new generation performance Smart Array controller again raises the standards of performance, introducing Double Data Rate (DDR) battery-backed write cache architecture and a new RAID engine.
Designed and tested with industry standard ProLiant Servers for greater reliability, this controller is ideal for workgroup and departmental servers. And like other Smart Array controllers, the SA-6400 features complete data compatibility with previous generation's Smart Array controllers for easy data migration from server to server and for controller upgradeability.
Available models:
- Smart Array 6402, Smart Array 6404
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Distributed Workgroup or Centralized Departmental Servers
Typical Use
- Up to four Ultra320 SCSI channels allow for the user to use up to two internal SCSI channels for the OS and data storage on the internal hard disk drives and / or up to four external SCSI channels for additional data storage using the StorageWorks Enclosures.
- Consistent with HP's LVD strategy, the Smart Array 6400 controller can be used to mix and match Ultra320, Ultra3 and Ultra2 devices on the same Ultra320 SCSI bus.
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| Smart Array |
6404 |
6402 |
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Ultra320, Ultra3, Ultra2 |
Ultra320, Ultra3, Ultra2 |
Ultra3, Ultra2, Wide Ultra |
Ultra3, Ultra2, Wide Ultra |
Ultra3, Ultra2 |
Maximum Channel Transfer Rate (MB/s) |
1280 MB/s total, 320 MB/s per channel |
640 MB/s total, 320 MB/s per channel |
640 MB/s total, 160 MB/s per channel |
320 MB/s total, 160 MB/s per channel |
320 MB/s total, 160 MB/s per channel |
Channels |
4 |
2 (upgradeable to 4) |
4 |
2 (upgradeable to 4) |
2 |
| SCSI Ports (Internal/External) |
2/4 |
2/2 (Upgradeable to 2/4) |
2/4 |
2/2 (Upgradeable to 2/4) |
2/2 |
Maximum Drives |
56 |
28 (upgradeable to 56) |
56 |
28 (upgradeable to 56) |
28 |
Cache |
256MB BBWC (upgradeable to 512MB BBWC) |
128MB BBWC (upgradeable to 512MB BBWC) |
128MB(upgradeable to 256MB) |
256MB |
128MB(upgradeable to 256MB) |
Recovery ROM |
Yes |
Yes |
Yes |
Yes |
Yes |
| RAID Support |
0, 1, 1+0, 5, ADG |
0, 1, 1+0, 5, ADG |
0, 1, 1+0, 5 ADG |
0, 1, 1+0, 5 (upgradeable to ADG) |
0, 1, 1+0, 5 |
Maximum Logical Volume Size |
2TB |
2TB |
2TB |
2TB |
2TB |
PCI Bus |
64-bit, 133MHz
PCI-X |
64-bit, 133MHz PCI-X |
64-bit, 66MHz PCI |
64-bit, 66MHz PCI |
64-bit, 133MHz PCI-X |
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Printable version
