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| The Smart Array 6402 high performance Ultra320, PCI-X array controller 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.
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product overview |
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key benefits |
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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-6402 features complete data compatibility with previous generation's Smart Array controllers for easy data migration from server to server and for controller upgradeability.
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ideal environment |
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Distributed Workgroup or Centralized Departmental Servers
Typical Use
- Dual 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 two external SCSI channels for additional data storage using the StorageWorks Enclosures.
- Consistent with HP's LVD strategy, the Smart Array 6402 controller can be used to mix and match Ultra320, Ultra3 and Ultra2 devices on the same Ultra320 SCSI bus.
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quickspecs
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model comparison
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Smart Array 6402
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Ultra320, Ultra3, Ultra2 |
Ultra3, Ultra2, Wide Ultra |
Ultra3, Ultra2 |
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Maximum Channel Transfer Rate (MB/s)
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640 MB/s total, 320 MB/s per channel |
320 MB/s total, 160 MB/s per channel |
320 MB/s total, 160 MB/s per channel |
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Channels
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2 (upgradeable to 4*) |
2 (upgradeable to 4) |
2 |
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SCSI Ports (Internal/External)
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2/2 (Upgradeable to 2/4*) |
2/2 (Upgradeable to 2/4) |
2/2 |
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Maximum Drives
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28 (upgradeable to 56*) |
28 (upgradeable to 56) |
28 |
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Cache
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128MB (upgradeable to 256MB) |
128MB(upgradeable to 256MB) |
128MB(upgradeable to 256MB) |
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Recovery ROM
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Yes |
Yes |
Yes |
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RAID Support
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0, 1, 1+0, 5, ADG |
0, 1, 1+0, 5 (upgradeable to ADG) |
0, 1, 1+0, 5 |
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Maximum Logical Volume Size
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2TB |
2TB |
2TB |
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PCI Bus
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64-bit, 133MHz PCI-X |
64-bit, 66MHz PCI |
64-bit, 133MHz PCI-X |
*Future support for 2-channel Ultra320 Expansion Module
Buy online or call HP at 1-800-282-6672
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printable version
