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Dell EMC Дисковый массив SC5020 Storage Array

Цена: по запросу
Наличие: Под заказ
Артикул: SC5020
Cпецификация: Скачать PDF-файл
Chassis Overview
  • Chassis format
    All-in-one (dual controllers, internal drive bays, networking and expansion ports)

    Rack size


    2 hot-swappable per chassis (active/active)

    Intel® Xeon® Processor E5-2630 v3, 2.4GHz, 8 cores

    Internal storage capacity
    30 x 2.5” drive bays

    System memory
    128GB per SC5020 array (64GB per controller) Operating system
    Dell Storage Center OS (SC OS) 7.2 or greater
Expansion Capacity
  • Supported expansion enclosures
    Dell SC420: 24 x 2.5” drive bays (12Gb SAS)
    Dell SC400: 12 x 3.5” drive bays (12Gb SAS)

    Maximum drive count
    222 per array (30 internal, plus 192 external), more in federated systems

    Max raw capacity
    2PB per array (SSD or HDD), more in federated systems

    Max raw capacity (NAS)
    2 PB per array with optional FS8600 4PB in single namespace (with FS8600 and multiple SC Series arrays) 

    Storage media
    SAS and NL-SAS drives; different drive types, transfer rates and rotational speeds can be mixed in the same system.
    SSD: write-intensive and read-intensive drives
    HDD: 15K, 10K, 7.2K RPM
Network and Expansion I/O
  • Front-end-network protocols
    FC, iSCSI, SAS (supports simultaneous multiprotocol)

    Max 32Gb FC ports
    8 per array (SFP+)

    Max 16Gb FC ports
    8 per array (SFP+)

    Max 10Gb/1Gb iSCSI ports
    Up to 8 SFP+ or BaseT ports per array

    Max 12Gb SAS ports
    Up to 8 12Gb SAS ports

    Management ports
    2 per array (1Gb BASE-T)

    Back-end expansion protocols
    12Gb SAS

    Max back-end expansion ports
    4 per array
    Up to 16 expansion enclosures per array
  • Array configurations
    All-flash, hybrid or HDD arrays

    Storage format
    Block (SAN) and/or file (NAS) from same pool
Data Optimization
  • Auto-tiering method
    Policy-based migration based on real-time data usage, customizable 512KB-4MB page size.

    Auto-tiering structure
    Up to 3 primary (media-based) tiers total, up to 2 SSD tiers (write- and read-intensive SSDs)

    Tiering customizations
    User-defined profiles, option to “pin” volumes to any tier

    RAID support
    RAID 0, 1, 5, 6, RAID 10, and RAID 10 DM (Dual Mirror); any combination of RAID levels can exist on a single array

    RAID tiering
    Auto-provisions and dynamically restripes multiple RAID levels on the same tier; no need to pre-allocate RAID groups

    Thin provisioning
    Active by default on all volumes, operates at full performance across all features

    Thin snapshots
    Records changes only, snapshots auto-migrate to lower-cost storage

    Intelligent deduplication and compression
    Selectable option per volume on SSD and/or HDD tiers in hybrid configurations
    Compression-only option also available on any configuration

    HDD optimization
    FastTrack moves frequently accessed data to outer tracks for quicker response times
Data Mobility and Migration
  • Replication
    Synchronous/Asynchronous via FC or iSCSI
    Target/source relationships may be one-to-many or many-to-one
    Supports all SC data services on source and target volumes
    Change replication types and topologies on demand
    Supports cross-platform replication with PS Series/EqualLogic arrays (either direction)

    Volume mobility
    Live Migrate (included in base product) enables host-transparent data movement among arrays; see also Federation section

    Federated multi-array systems
    Live Migrate (included in base product) enables host-transparent movement of volumes among arrays
    Snapshots maintained/preserved during migration

    Thin Import
    Space-efficient, non-disruptive data migration from PS Series (EqualLogic) arrays

    Thin Clones
    Clone standalone volumes with zero duplication of data
    Clones maintain independent snapshots and replication
    Ideal for VDI, test/dev, other applications that require discrete instances of common data
    More efficient than dedupe for database copies
Data Protection
  • Data Protection, Disaster Recovery, Security

    Business continuity
    Live Volume bi-directional auto-failover, auto-repair
    Continuous operations, disaster recovery, disaster avoidance
    Includes third-site (tertiary) replication options with Live Volume Managed Replication
    Zero RTO/RPO with customizable site failover SLAs per volume
    Does not require identical hardware at each site
    VMware Metro Stretch Cluster support
    VMware Site Recovery Manager

    Thin snapshots
    Records changes only, snapshots auto-migrate to lower-cost storage

    Replay Manager
    Application-consistent snapshots in Microsoft or VMware environments

    Data-at-rest encryption
    Self-encrypting drives (SEDs) in SSD or HDD formats
    Full Disk Encryption (FCE) based on AES-256
    Drives certified to FIPS 140-2 Level 2
    Key Management Server (KMS) options available for FIPS 140-2 Level 1, 2 and 3

    External key manager support
    Gemalto’s SafeNet KeySecure k460, SafeNet KeySecure k250, SafeNet KeySecure k150v
    Thales EMS 200
  • Rack size: 3U
    Height: 13.33 cm (5.25 inches)
    Width: 44.5 cm (17.52 inches)
    Depth: 78.5 cm (30.9 inches)
    Weight at maximum configuration: 24.22 kg (53.4 lb)
    Weight empty: 15.15 kg (33.4 lb)
  • Management interface
    Dell Storage Manager
    Multi-array, multi-site, cross-platform management from single interface

    Create large multi-array systems under unified management, with seamless workload migration between arrays via included Live Migrate feature. Add arrays non-disruptively, efficiently utilizing their combined capacity and performance. Volume Advisor monitors federated arrays to suggest optimal data placement and load balancing. Volume movement does not impact snapshots or replication data protection. Federate like or unlike arrays: SC9000, SC8000, SC7020, SC5020, SC4020.

    Scripting support
    Microsoft PowerShell API
    RESTful API

    Host OS support
    Microsoft® Windows Server®, Oracle® Solaris, HP®-UX, Oracle Linux, IBM® AIX®, Novell® NetWare, SLES, Apple, HPTru64, VMware®, Citrix® XenServer®, RedHat®

    Third-party application integration
    VMware, Microsoft, IBM, OpenStack, Oracle, Symantec, Commvault, Foglight, Docker (see SC Series Management spec sheet for more details)

    Coexistence with PS Series arrays
    Replication in either direction
    Day-to-day management from a single interface
    Thin import: space-efficient, non-disruptive data migration from PS Series arrays
    VMware vSphere Metro Storage Cluster, VMware SRM, Veritas Storage Foundations Suite, IBM VIOS Recognized, Oracle Validated Infrastructure (OVI); see Dell Storage Support Matrix for additional certifications and details

    Support assist (phone home), remote diagnostics and performance monitoring, automated alerts, reports and notifications, departmental chargeback

    Workload management
    QoS, VVOLs
  • Power/wattage: 2 hot-swappable 1485W power supplies; 1485W maximum power
    Heat dissipation: 5,067 BTU/hr maximum
    Voltage: 200-240 VAC
    Frequency: 50/60 Hz
    Amperage: 1485/100 – 14A, 1485/240 – 6.2A
Environmental Operating Conditions

Operating temperature: 50 - 95°F (10 - 35°C)
Non-operating temperature: -40 - 149°F (-40 - 65°C)
Operating humidity ranges (non-condensing): 10% to 80% with 29°C (84.2°F) maximum dew point
Non-operating humidity (non-condensing): 5% to 95% with 33°C (91°F) maximum dew point
Inlet type: NEMA 5-15/CS22.2, n°42

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