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Solution provided Value/performance RAID and non-RAID (pass-through) solution for high-density servers (1U or 2U) with the flexibility to use both SATA and SAS HDDs, SSDs, and pass-through drive configurations Physical dimensions 167.6 mm (6.6 in) x 64.4 mm (2.5 in) (MD2 low profile) Connectors Two internal HD Mini-SAS SFF8643 Device support Up to 255 (SAS, SATA) Host bus type 8-lane, PCI Express 3.0 compliant Data transfer rates Up to 12Gbps per port SAS controller LSI SAS 3108 1200MT/s PowerPC 476 dual-core 12Gbps ROC Cache memory 1GB 1333MT/s DDR3 SDRAM Key RAID and data protection features RAID levels 0, 1, 5, 6 RAID spans 10, 50, 60 Non-RAID (Pass-through) Online Capacity Expansion (OCE) Online RAID Level Migration (RLM) Auto resume after power loss during array rebuild or reconstruction/RLM Check Consistency for background data integrity Physical disk power management (Dimmer Switch™) 4K native sector support Workload profiles Support for TRIM/UNMAP Commands for SAS/SATA SSDs T10-DIF Support NVRAM “Wipe” feature- protects proprietary data once card is decommissioned End Device Frame Buffering (EDFB)–bandwidth optimizer technology support for compatible expanderbased enclosures SED drive support Load balancing Fast initialization for quick array setup Configurable stripe size up to 1MB SSD support Patrol read for media scanning and repairing Up to 64 logical drive and 64TB LUN support DDF compliant Configuration on Disk (COD) S.M.A.R.T. support Global and dedicated hot spare with revertible hot-spare support: automatic rebuild, enclosure affinity, emergency SATA RAID management CTRL-R Dell OpenManage Storage Services Additional management: UEFI (HII) CEM Operating temperature Maximum ambient temperature: 60°C Operating voltage +3.3V Optional SSD optimization Dell FastPath™ firmware feature: delivers high IOPs performance on SSD arrays Operating systems Microsoft® Windows Server® 2008 R2 SP1 Microsoft Windows Server 2012 Microsoft Windows Server 2012 R1 & R2 Red Hat® Enterprise Linux® 5.8 Red Hat Enterprise Linux 6.5 SUSE® Linux Enterprise Server 10 SP4 SUSE Linux Enterprise Server 11 SP3
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