PERFORMANCE TIER
SSD / HDD
Sized and configured for the workload and required access performance.
ENTERPRISE LIBRARY SYSTEMS
Optical object storage
built to scale.
The Savartus ELS family spans standalone systems, scalable rack-mounted optical libraries, and physically isolated offline preservation—all managed through the oRain Storage OS and a unified storage architecture.
THE ELS FAMILY
One family.
Three deployment classes.
STAND ALONE
Compact deployment
Compare compact optical storage, integrated Active Archive, and small-footprint nearline preservation systems.
RACK MOUNT
Enterprise scale
Compare scalable nearline optical systems for enterprise preservation capacity.
OFF-LINE
Deep preservation
Compare physically isolated optical systems for deep preservation.
ACTIVE ARCHIVE ARCHITECTURE
One managed environment
across storage tiers.
ELS systems provide the optical foundation of Savartus Active Archive. Performance storage, nearline optical preservation, and offline optical retention remain part of one oRain-managed environment.
oRain STORAGE OSOne managed view of the information
Namespace · object location · media location · system location · orchestration · retrieval
↓
NEARLINE OPTICAL
ELS Systems
Automated write-once optical preservation with online retrieval.
OFF-LINE OPTICAL
ELS-OL Systems
Physically isolated media retained within the managed information environment.
SELECTION GUIDE
Choose the right
preservation platform.
Capacity, form factor, media configuration, and drive count change across the ELS family. The preservation architecture remains consistent.
COMPACT DEPLOYMENT
ELS100, ELS150, and ELS300
Compact systems for distributed preservation, standalone Active Archive, and small-footprint nearline optical deployments.
ENTERPRISE SCALE
Scalable nearline optical systems
Enterprise systems for larger preserved data estates, excluding physically isolated offline systems.
SYSTEM
TYPE
MAX DISKS
MEDIA
DRIVES
FORM FACTOR
ELS500
Rack Mount
576
Dual-sided optical
Up to 6
7U Rack Mount
ELS1000
Rack Mount
1,152
Dual-sided optical
Up to 12
10U Rack Mount
ELS3600
Rack Mount
3,600
Dual-sided optical
Up to 24
20U Rack Mount
ELS4000
Rack Mount
4,032
Dual-sided optical
Up to 12
20U Rack Mount
ELS8000
Full Rack Size
9,504
Dual-sided optical
Up to 40
45U Rack Mount
ELS10K
Full Rack Size
10,368
Dual-sided optical
Up to 40
50U Rack Mount
DEEP PRESERVATION
Physically isolated optical systems
Offline optical systems for deep preservation where physical isolation is required.
SYSTEM
TYPE
MAX DISKS
MEDIA
DRIVES
FORM FACTOR
ELS8000-OL
Offline / Full Rack
9,504
Dual-sided optical
No drives
45U Rack Mount
ELS10K-OL
Offline / Full Rack
10,368
Dual-sided optical
No drives
50U Rack Mount
SCALE WITHOUT SILOS
Add systems.
Keep one view of the data.
Larger ELS systems are designed to participate in a shared oRain-managed environment. As preservation capacity expands, oRain maintains awareness of the system, media, and location associated with each object.
OBJECT NAMESPACEoRain
ELS500
ELS1000
ELS3600
ELS4000
ELS8000
ELS10K
+ more systems
The library changes. The namespace does not.
ACTIVE ARCHIVE. BUILT TO SCALE. BUILT TO PRESERVE.
Start where you are.
Scale where the data takes you.
From standalone systems to multi-petabyte nearline and offline preservation, the Savartus ELS family provides an optical foundation for long-lived enterprise information.