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      IBM ServeRAID M5025 Adapter

      [ Part number: 46M0830 ]

      IBM ServeRAID M5025 Adapter. RAID 0, 1, 5, 10, 50 (6, 60 optional)

      Giá: Liên hệ

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    The ServeRAID M5025 adapter card has the following specifications:

    • Eight external 6 Gbps SAS 2.0 ports implemented through two four-lane (x4) connectors
    • Two mini-SAS external connectors (SFF-8088)
    • 6 Gbps throughput per SAS port
    • 800 MHz PowerPC processor with LSI SAS2108 6 Gbps RAID on Chip (ROC) controller
    • PCI Express 2.0 x8 host interface
    • 512 MB onboard data cache (DDR2 running at 800 MHz)
    • Intelligent lithium polymer battery backup unit standard with up to 48 hours of data retention
    • Supports RAID levels 0, 1, 5, 10, and 50 (RAID 6 and 60 support with the optional M5000 Advanced Feature Key)
    • Connects to:
      • Up to 240 SAS or SATA drives
      • Up to 9 daisy-chained enclosures per port
    • SAS and SATA drives are supported, but the mixing of SAS and SATA in the same RAID array is not supported
    • Supports up to 64 logical volumes
    • Supports LUN sizes up to 64 TB
    • Configurable stripe size up to 1024 KB
    • Compliant with Disk Data Format (DDF) configuration on disk (COD)
    • S.M.A.R.T. support
    • Supports the optional M5000 Advanced Feature Key, which enables the following features:
      • RAID levels 6 and 60
      • LSI SafeStore: Support for self-encrypting drive services, such as instant secure erase and local key management (which requires the use of self-encrypting drives)

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