Dell EMC SC All-Flash Storage Arrays

SKU: EMC SC All-Flash Storage

Actual Stock Can Be Confirmed After Placing the Order.

Specification Expansion Capacity Supported expansion enclosuresDell EMC SC420F: 24 x 2.5” drive bays (12Gb SAS)Maximum drive countSC7020F: 500 drives per array, more in federated systems1SC5020F: 222 per array (with optional expansion enclosures), more in federated systems1Max raw capacity SC7020F: 3PB per array, more in... See More

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Specification

Expansion Capacity

Supported expansion enclosures
Dell EMC SC420F: 24 x 2.5” drive bays (12Gb SAS)

Maximum drive count
SC7020F: 500 drives per array, more in federated systems1
SC5020F: 222 per array (with optional expansion enclosures), more in federated systems1

Max raw capacity
SC7020F: 3PB per array, more in federated systems1
SC5020F: 2PB per array, more in federated systems1

Storage media
SSD: write-intensive and read-intensive drives (can be mixed in single system), SED SSDs

Data Optimization

Auto-tiering method
Policy-based migration based on real-time data usage, customizable 512KB-4MB page size.

Auto-tiering structure
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
Compression-only option also available

Chassis Overview

Unless otherwise indicated, specifications apply to both SC7020F and SC5020F array models.

Chassis format
All-in-one (dual controllers, internal drive bays, networking and expansion ports)

Rack size
3U

Controllers
2 hot-swappable per chassis (active/active)

Processors per controller
SC7020F: Dual Intel® Xeon® Processors, E5-2628 v3 2.5GHz, 8 cores
SC5020F: Single Intel® Xeon® Processor E5-2630 v3, 2.4GHz, 8 cores

Internal storage capacity
30 x 2.5” drive bays

System memory
SC7020F: 256GB per array (128GB per controller)
SC5020F: 128GB per array (64GB per controller)

Operating system
Dell Storage Center OS (SC OS) 7.2 or greater

Network and Expansion I/O

Front-end-network protocols
FC, iSCSI (supports simultaneous multiprotocol)

Max 32Gb FC ports
SC7020F: 24 per array (SFP+)
SC5020F: 8 per array (SFP+)

Max 8/16Gb FC ports
SC7020F: 24 per array (SFP+)
SC5020F: 8 per array (SFP+)

Max 10Gb/1Gb iSCSI ports
SC7020F: Up to 32 SFP+ (10Gb) or BaseT ports per array
SC5020F: Up to 16 SFP+ (10Gb) or BaseT ports per array

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

Back-end expansion protocols
12Gb SAS

Max back-end expansion ports
SC7020: 20 per array
SC5020: 4 per array
Up to 16 expansion enclosures per array

Functional

Array configurations
All-flash arrays only

Storage format
Block (SAN) and/or file (NAS) from same pool with optional FS8600

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) and MD3 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, 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
Supports self-encrypting drives (SEDs)
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

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

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
Amperage: 1485/240 – 6.2A

Management

Management interface
Dell Storage Manager
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.2

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

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

Workload management
QoS, VVOLs
Physical
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)