Dell Storage SC4020 All-In-One Array
Dell Storage SC4020 All-In-One Array Ürününün Özellikleri ve Detayları
Genel Özellikler
Teknik Spesifikasyonlar
Markalar ve Modeller
Genel Özellikler
Product Configurations
- Internal Storage
24 x 2.5” drive bays
Supported expansion enclosures
Dell SC200: 12 x 3.5” drive bays
Dell SC220: 24 x 2.5” drive bays
Dell SC280: 84 x 3.5” drive bays
Maximum drive count
192 (24 internal, plus 168 external)
Total storage capacity
1.054PB, more in federated systems1
Supported drive types
HDD: 15K, 10K, 7.2K RPM; SSD: write-intensive and read-intensive drives in SLC, MLC and TLC formats. Drive types can be mixed in the same system.
Controllers
2 hot-swappable controller modules per SC4020 chassis
Processor
Intel® Xeon® Processor E3-1265L v2, 2.50GHz, 4 cores
Memory
32GB per SC4020 array (16GB per controller)
Network/server connectivity (front-end)Fibre Channel model: 8 x 8Gb FC ports per SC4020 array (4 per controller) or 4 x 16Gb FC ports per SC4020 array (2 per controller); simultaneous multiprotocol support available with optional upgrade to firmware v6.6. Management/Replication ports may also provide two ports of front-end iSCSI network I/O per controller.
iSCSI model: 4 x 10Gb iSCSI ports per SC4020 array (2 per controller); additional iSCSI network connectivity available with optional upgrade to firmware v6.6. Management/Replication ports may also provide two more ports of front-end iSCSI per controller.
Internal drive connectivity (back-end)
4 x 6Gb SAS ports per SC4020 array (2 per controller)
NAS deployment connectivity (optional)
Supports file-based storage via FS8600 NAS appliance
Technical Highlights
- Product OS
Storage Center 6.5 or greater
Array configurations
All-flash, hybrid or HDD arrays
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 deduplication2 and compression
Selectable option per volume on SSD and/or HDD tiers
Compression-only option also available
Standard replication
Synchronous/Asynchronous using FC or iSCSI
Federated multi-array systems
Live Migrate (included in base product) enables host-transparent data movement among arrays3
Volume Advisor continually monitors federation to suggest optimal data placement based on customizable capacity or performance load balancing policies
Dell Storage Manager provides data center-level viewpoint and control4
Coexistence with PS Series arrays4
Replication in either direction
Day-to-day management from a single interface
Thin import: space-efficient, non-disruptive data migration from PS Series arrays
Business continuity
Live Volume auto-failover, auto-repair
VMware Metro Stretch Cluster support
Microsoft® Azure Site Recovery
Application data protection
Restore host-side data from array in Oracle, 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
Management
- Management interface
Dell Storage Manager, formerly Enterprise Manager
Multi-array, multi-site, cross-platform management from single interface5
Workload management
QoS2
VVOLs2
Scripting support
SMI-S
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, Oracle, Microsoft, IBM, OpenStack, Symantec, Commvault, Foglight, Docker (see SC Series Management spec sheet for more details)
Certifications
VMware Metro Stretch Clusters
VMware SRM
IBM VIOS Recognized
Reporting/alerts
Support assist (phone home), remote diagnostics and performance monitoring, automated alerts, reports and notifications, departmental chargeback
Power
- Power/wattage: 2 hot-swappable 580W power supplies; 580W maximum power
Heat dissipation: 1,978 BTU/hr maximum
Voltage: 100-240 VAC
Frequency: 50/60 Hz
Amperage: 7.6-3.0 A
Chassis
- Rack size: 2U
Height: 8.79 cm (3.46 inches)
Width: 48.2 cm (18.98 inches)
Depth: 54.68 cm (21.53 inches)
Weight at maximum configuration: 24 kg (53 lb)
Weight empty: 7 kg (15.4 lb)
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
Teknik Spesifikasyonlar
High performance that fits your budget, including all-flash
Turn your valuable data into a true enterprise-class business advantage. The Dell Storage SC4020’s high IOPS and low latency accelerate any application, and the flexible platform lets you start small — with an affordable all-flash, hybrid or all-HDD solution — and expand and adapt cost-effectively to meet changing workload needs. Features include:
- Lowest effective $/GB on all-flash and hybrid arrays6
- Self-optimizing architecture, which responds to real-time data use
- Multi-array federation capability included with base product
- Native auto-failover for business continuity
- Intelligent deduplication2 and compression
- Enhanced virtualization and encryption
- Cross-platform replication and shared management with PS Series arrays4
- Enterprise storage features right from the startIdeal for stand-alone SANs or departmental/branch office deployments, the SC4020 is fully-integrated with the SC Series enterprise-class portfolio. Designed to support distributed large-scale growth, the SC Series portfolio ensures that as your organization grows, so will your ability to manage and access your data.
- Virtualized architecture eliminates need to pre-allocate RAID groups, increases overall flexibility
- Automated tiering among diverse media types7lets you buy fewer and less-expensive drives to meet your performance and capacity needs
- Space-efficient snapshots, remote synchronous/asynchronous replication and Fast Track disk optimization maximize every drive investment
- Industry-leading TCO and investment protectionThe space-saving 2U SC4020 chassis includes dual controllers, 24 internal drive slots and high-performance Fibre Channel or iSCSI network ports, helping you lower data center energy costs.
- Grow to 192 drives (over 1PB raw capacity) per array with optional expansion enclosures
- Included Live Migrate “storage hypervisor” feature lets you move volumes non-disruptively between arrays without remapping hosts3
- Simultaneous NAS support with optional FS8600 gateway
- Coexists in PS Series environments under common management4
- Protects data with optional FIPS-certified self-encrypting SSDs and HDDs
- Maps resources to business priorities with QoS and VMware Virtual Volumes (VVol) support8
