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品名：LSI 8880EM2 SAS阵列卡 |
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市场价：0 |
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材料介绍： |
LSI 8880EM2 SAS阵列卡
• Eight external SAS/SATA ports
• Two Mini-SAS x4 connectors (SFF8088)
• 3Gb/s throughput per port
• LSISAS1078 RAID on Chip
o 500MHz PowerPC
o Hardware RAID 5 & 6 engine
• x8 PCI Express Host Interface
• 512MB 667MHz DDRII cache memory
• Optional battery backup module
o Direct attach
o Rated 72 hours
• Connect up to 240 SAS and/or SATA drives
• RAID levels 0, 1, 5 and 6
• RAID Spans 10, 50 and 60
• Auto-resume on array rebuild
• Auto-resume array reconstruction
• Online Capacity Expansion (OCE)
• RAID Level Migration (RLM)
• Import foreign arrays
o MegaRAID Entry, Value, Feature and IR supported
• Create 64 logical volumes
• Up to 64TB LUN support
• Comprehensive management tools
• Audible alarm circuit
• Extensive online configuration options
o Advanced monitoring and event notification
• Ideal for external subsystems using large numbers of high-performance SAS drives and/or high-capacity SATA drives
• Uses eight-port LSISAS1078 storage processor with RAID 5 and RAID 6 support
• Low-profile MD2 form factor – best fit for high density servers
• Fastest cache available – 667MHz DDRII
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