Datasheet

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MegaRAID® SAS 8880EM2
Solution Provided
Four-port internal SAS/SATA solution for cost-sensitive 1U and 2U application server environments using up to 32 SAS or
SATA hard drives.
Physical Dimensions MD2 Low pro le (6.6” X 2.536”)
Connectors One Mini-SAS SFF8087 4i internal connector
Device Support Up to 32 SAS and/or SATA hard drives with SAS expanders
Host Bus Type
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x8 lane PCI Express 1.0a compliant
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PCI Power Management Speci cation 1.1 compliant
Data Transfer Rates Up to 3Gb/s per port
I/O Processor/SAS Controller LSI SAS1078 RAID on Chip (ROC)
Cache Memory 128MB 667MHz DDR II SDRAM
Battery Backup Unit LSIiBBU06, an intelligent battery backup module option that directly connects to the adapter
Key RAID Data Protection Features
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RAID levels 0, 1, 5, and 6
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RAID spans 10, 50 and 60
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Online Capacity Expansion (OCE)
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Online RAID Level Migration (RLM)
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Auto resume after loss of system power during arrays array
rebuild or reconstruction (RLM)
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Con gurable stripe size up to 1MB
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Fast initialization for quick array setup
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Check Consistency for background data integrity
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Patrol read for media scanning and repairing
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64 logical drive support
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DDF compliant Con guration on Disk (COD)
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S.M.A.R.T support
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Hot Spare support
– Automatic rebuild
– Global and dedicated
– Enclosure a nity
– Emergency SATA hot spare for SAS arrays
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Enclosure management
– SES (inband)
– SGPIO (sideband)
Operating Temperature Maximum ambient: 50°C (40°C w/iBBU)
Operating Voltage +3.3V
Warranty 3 years, free advanced technical support, advanced replacement option
Regulatory Certi cations EN55022, EN50082, EN60950; FCC Class A, Class B; Ul1950; UL; CSA C22.2; VCCI; AS3548; BSMI; MIC
RAID Management MegaRAID Management Suite
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MegaRAID Storage Manager
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MegaCLI (command-line interface)
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WebBIOS
OS Support Extensive support includes Microsoft® Windows® Vista/ Server 2008/Server 2003/2000/XP, Linux®, Solaris (x86) and more.
* Visit the LSI download Center for the most complete list of supported operating systems: lsi.com/support
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