Product Specification of Lenovo ThinkSystem DE2000H Hybrid Storage Array
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ProcessorTwo 64-bit 2-core Broadwell DE 2.20 GHz processors (one per controller).
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Memory16 GB total (8 GB per controller); expandable up to 64 GB (32 GB per controller) with cache mirroring and flash-backed protection.
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Drive Bays24 x 2.5" SFF (2U24) or 12 x 3.5" LFF (2U12); expandable to 96 drives with up to 3 enclosures.
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Drive SupportSupports SAS HDDs (6–10 TB 7.2K rpm NL SAS) and SSDs (800 GB SAS, 1.6 TB FIPS); supports hybrid HDD and SSD configuration.
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Max Internal Raw CapacityUp to 368.64 TB base capacity; expandable up to 1.47 PB with expansion enclosures (96 x 15.36 TB SSDs).
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RAID SupportSupports RAID 0, 1, 3, 5, 6, 10 and Dynamic Disk Pools (DDP); maximum 96 drives for RAID 0/1/10 and 30 drives for RAID 5/6.
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Network PortsUniversal 10 Gb iSCSI or 4/8/16 Gb Fibre Channel; 12 Gb SAS host interfaces; protocols supported include iSCSI, SSH, SMI-S, SNMP, SSL, and LDAP.
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ControllersDual active-active 12 Gb/s SAS controllers with automatic load balancing.
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PCIe ExpansionSupports host interface cards for 12 Gb SAS, 10/25 Gb iSCSI, or 8/16/32 Gb Fibre Channel connectivity.
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USB Ports2 x USB ports.
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CoolingRedundant cooling through integrated fans within the power supplies.
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Power SupplyTwo redundant hot-swap 913 W Platinum AC power supplies supporting 100–240 V.
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Dimensions2U rack-mountable system; 24-drive model weight 24.59 kg and 12-drive model weight 28.78 kg; width 449 mm and depth 553 mm.
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Operating EnvironmentOperating altitude supported from 0 to 3048 meters.
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Software FeaturesIncludes Dynamic Disk Pools, SSD read cache up to 4 TB, thin provisioning, up to 512 snapshots (optional), asynchronous mirroring, and support for up to 512 volumes (2 PB each).
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