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Công ty TNHH Giải pháp Công nghệ Đăng Di

Dell Compellent SC7020

Dell Compellent SC7020

Giá bán (chưa VAT): Liên hệ ngay để có giá tốt nhất

Thương hiệu: Dell

Bảo hành: 36 tháng

Vận chuyển: Miễn phí nội thành (15km từ Đăng Di)

Thông tin nổi bật

Processors: Dual 2.5GHz 8-core Intel Xeon processors per controller
Controllers: 2 dual-active controllers per array
Operating system: Dell Storage Center Storage Center 7.1 or higher; FluidFS v5 or higher
Max system memory: 256GB per array (128GB per controller)
Internal storage: 30 x 2.5” drive bays
Max drive count: 500 (30 internal, plus 470 external)
Max raw capacity: 3PB per array (SSD or HDD)

Processors Dual 2.5GHz, 8-core Intel® Xeon® processors per controller
Controllers 2 dual-active controllers per array
Operating system Dell Storage Center Storage Center 7.1 or higher; FluidFS v5 or higher
Max system memory 256GB per array (128GB per controller)
Internal storage 30 x 2.5” drive bays
Max drive count 500 (30 internal, plus 470 external)
Max raw capacity 3PB per array (SSD or HDD)
Storage media SAS and NL-SAS drives; different drive types, transfer rates and rotational speeds can be mixed in same system:
SSDs: write-intensive, read-intensive (SLC, MLC and TLC formats)
HDDs: 15K, 10K, 7.2K RPM
Expansion enclosures Dell Storage SC420 (24 x 2.5” drive slots, 12Gb SAS)
Dell Storage SC400 (12 x 3.5” drive slots, 12Gb SAS)
Dell Storage SC280 (84 x 3.5” drive slots, 6Gb SAS)
Dell Storage SC220 (24 x 2.5” drive slots, 6Gb SAS)
Dell Storage SC200 (12 x 3.5” drive slots, 6Gb SAS)
Network/server (front-end) 4 on-board 10Gb iSCSi ports (SFP+ or Base-T) per array (2 per controller)
4 on-board 10Gb NAS ports (SFP+ or Base-T) per array (2 per controller)
Optional front-end connectivity: 8/16Gb FC, 1/10Gb iSCSI (SFP+ and Base-T), simultaneous interface support
Maximum front-end ports 24 (Fibre Channel), 12 (1Gb iSCSI), 12 (10Gb iSCSI) per array
Back-end connectivity SAS (6Gb, 12Gb)
Minimum back-end ports 4 x 12Gb SAS ports per array (2 per controller)
Maximum back-end ports 28 x 12Gb SAS ports per array including on-board ports
NAS deployment (optional) Enable using Fluid File System software license
NAS protocols NFS v3, NFS v4.0, NFS v4.1, SMB v1, SMB v2.x, SMB v3.0, FTP
Data replication Multiprotocol replication support; supports Fibre Channel and iSCSI replication for SAN volumes and IP-based replication for NAS volumes
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 Default and user-defined profiles, option to “pin” volumes to any tier
RAID RAID 0, 1, 5, 6, RAID 10, and RAID 10 DM (dual mirror); any combination of RAID levels can exist on a single array
Thin provisioning Active by default on all volumes, operates at full performance across all features
Deduplication and compression Selectable option per volume on lowest tier (SSD or HDD)
Compression-only option also available
HDD optimization FastTrack moves frequently accessed data to outer tracks for quicker response times
Data reduction Policy-based deduplication and compression of cold files in NAS volumes
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)(4)
Volume mobility Live Migrate (included with base product) enables host-transparent data movement between arrays;* see also Federation section
Maintains snapshots/replication relationships
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
Business continuity Live Volume bi-directional auto-failover, auto-repair
Continuous operations, disaster recovery, disaster avoidance
Includes third-site (tertiary) replication options
Zero RTO/RPO with customizable site failover SLAs per volume
Does not require identical hardware at each site
VMware Metro Stretch Cluster support
Microsoft Azure Site Recovery support
Thin snapshots Records changes only, snapshots auto-migrate to lower-cost storage
Application data protection Application Protection Manager Suite protects and restores host-side data from array in Oracle, Microsoft or VMware environments
Data-at-rest encryption Self-encrypting drives (SED) in SSD or HDD formats
Full-disk encryption (FDE) based on AES-256
Drives certified to FIPS 140-2 Level 2
Key Management Server 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
Data on wire encryption AES encryption for SMB v3 and for NFS v4.x with Kerberos authentication
Backup NDMP 3-way and 2-way backup with certified vendor
Management interface Dell Storage Manager (included, server-installable), Storage Center Manager (included, on-board browser-based), Dell Storage Manager Chargeback, Replay Manager, command-line interface; multi-array, multi-site, cross-platform management from single interface
Federation 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, SC4020, S40.B37
Scripting support Microsoft PowerShell API, RESTful API
Host OS support Microsoft Windows Server®, Oracle® Solaris, HP®-UX, Oracle Linux, IBM® AIX®, Novell® NetWare®, SUSE® Enterprise Linux®, Apple®, HPTru64, VMware, Citrix® XenServer®, RedHat®
Third-party application integration VMware, Oracle, Microsoft, IBM, OpenStack™, Symantec™, CommVault®, Foglight™ — see the SC Series Management spec sheet for additional integrations and details
Coexistance with PS Series (EqualLogic) 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
Certifications 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
Reporting/Alerts ProSupport powered by Copilot, remote diagnostics and performance monitoring, automated alerts, reports and notifications
Power 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
Inlet type NEMA 5-15/CS22.2, n°42
Chassis Height: 13.33 cm (5.25 in)
Width: 44.5 cm (17.52 in)
Depth: 78.5 cm (30.9 in)
Weight: 24.22 kg (53.4 lb) (maximum configuration), 15.15 kg (33.4 lb) (empty)
Rack support ReadyRails™ II static rails for tool-less mounting in 4-post racks with square or unthreaded round holes or tooled mounting in 4-post threaded-hole racks
Environmental 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
Services** Dell ProSupport powered by Copilot support with deployment and consulting services. Optional ProSupport Plus powered by Copilot is available offering proactive and preventative services to improve performance and stability. Dell Optimize is available for additional ongoing strategic counsel and guidance from a highly trained system analyst.
Diagnostics engine** Integrated Dell Remote Access Controller (iDRAC)
System sizing** Dell Performance Analysis Collection Kit (DPACK) tool
Drive warranty** All SSDs and HDDs are warrantied for full lifetime wear-out replacement with valid service agreement. SSD warranty covers all formats: SLC, MLC and TLC.

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