Scalar Tape Storage
Low-cost, secure and intelligent storage for long-term data archiving and cyber protection.
Scalar tape library innovative designs, patented features and intelligent management provide customers with industry leading low-cost, secure storage. Scalar libraries are ideal long-term storage for compliance, digital media, and image archiving. As a result, it has emerged as a key part of cloud and hyperscale infrastructures using RAIL architecture.
Scalar tape libraries now support LTO-10 full-height tape drives. LTO-10 capacity, density, and performance continue to build on the value of the LTO standard and lead the market in preserving and protecting data to address massive growth in unstructured data. Adding LTO-10 to Scalar libraries strengthens Quantum’s leadership in delivering high-density, secure, and cost-effective archival storage solutions. By combining the massive native capacity of 30 TB per LTO-10 cartridge (up to 75 TB compressed at 2.5:1) with Quantum’s advanced tape automation and intelligent management software, customers gain the highest storage density, lowest total cost of ownership, and strongest cyber protection—ideal for long-term archiving in an era where preserving every bit of data is essential to staying competitive.
Quantum Scalar Tape Libraries Make Tape Easier to Deploy and Manage
Quantum Scalar® Tape Libraries start as small as 3U of rack space with 25 slots and can scale larger than 2,000 slots in a scale-out, single standard rack-like footprint or more than 14,000 slots in a multi-module scale-up library. All libraries offer Capacity-on-Demand (CoD) licensing, with configurable designs to accommodate data growth specific to your need.

Product Comparison
Common Features, Interfaces (iLayer, REST API and SCSI) and Encryption Key Management
SuperLoader 3 |
Scalar i3 |
Scalar i6 |
Scalar i6000 |
Scalar i7 RAPTOR |
|
|---|---|---|---|---|---|
| Scalability/ Density | Highest scalability of autoloaders | Best slot density and slot capacity in class | Best slot density and slot capacity in class | Competitive density and scalability | Best slot density and single cabinet slot capacity in industry |
| Slot Capacity | 8-16 | 25-800 | 50-800 | 100-14,100 | 100-2,016 |
| Capacity-on-Demand (CoD) | 8 or 16 | 25-slot increments | 25-slot increments | 100-slot increments | 100-slot increments |
| Tape Drive Type and Capacity | 1 Half-Height Tape Drive | 1-24 Half-Height Tape Drives | 1-24 Full-Height Tape Drives | 1-192 Full-Height Tape Drives | 1-20 Full-Height Tape Drives |
| 80 PLUS Efficiency Rating | Not Rated | Gold | Gold | Gold | Titanium |
| SuperLoader 3 | Scalar i3 | Scalar i6 | Scalar i6000 | Scalar i7 RAPTOR |
Customer Success
Tape Storage Resources
Featured
Advantages of Scale-Out and RAIL Tape Architectures
The Role of Tape in Hyperscale Data Centers
IDC Info Brief: Why Every Enterprise Needs a Cold Storage Strategy
Datasheets
Scalar Tape Libraries Datasheet
Fsas ETERNUS CS8000 and Quantum Scalar Libraries Solution Brief
Scalar iSCSI Bridge
Scalar Extended Data Life Management
Scalar Key Manager
Scalar Advanced Reporting
LTO Ultrium
LTO Drives


Scalar i6
Scalar i6000
Scalar i7 RAPTOR