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OS Nexus

High-Capacity, High-Performance, Reliable Storage


Reach New Levels of Storage Agility

QuantaStor is a Software-Defined Storage (SDS) platform that allows organizations to turn commodity hardware into a globally scalable, SDS solution with file, block and file protocol support. QuantaStor installs on all commodity 64-bit servers and may be combined with other QuantaStor servers to form a storage grid that can scale to 100 petabytes. Unprecedented flexibility and application design options help maximize workload performance and fault tolerance for a wide range of storage workloads.

Benefits of QuantaStor with Silicon Mechanics

QuantaStor is a Linux based operating system and has been certified for use with all major servers including Cisco, DellEMC, HPE, Intel, Lenovo, Supermicro, as well as Western Digital.

Manage One Storage System

QuantaStor lets you manage a mix of hardware from different vendors as a single unit, simplifying management and automation with CLI and REST APIs.

Eliminate Complexity

Manage QuantaStor storage grids from anywhere through a unified web interface, eliminating the complexity of managing separate storage systems.

Simplify Management

From security enforcement and provisioning to automation and data replication, QuantaStor simplifies every aspect of storage management for IT generalists.

No Additional Software

When linking and managing appliances, you don’t need to install additional software to take full advantage of all the features of the QuantaStor platform.

Multi-Format Support

QuantaStor SDS presents block and file storage in a single platform that can be configured for high availability.

Easily Enforce Security

QuantaStor offers multi-layered data protection on the wire and at rest using self-encrypting drives (FIPS compliance optional), making it simple to manage storage while maintaining strong security encryption policies.

Scale Easily

Start small – even from a single appliance – and scale hybrid-cloud environments with ease to 100 PB in a single QuantaStor grid.

Shrinking Costs

Lower the cost of managing storage by more than 50%.

OSNexus Servers


Storform QS-DS4-44


JBOD Expansion
44 3.5" SAS Hot-Swap
Redundant Power



JBOD Expansion
106 3.5" SATA/SAS Hot-Swap
Redundant Power

Expert Included

Our engineers are not only experts in traditional HPC and AI technologies, we also routinely build complex rack-scale solutions with today's newest innovations so that we can design and build the best solution for your unique needs.

Talk to an engineer and see how we can help solve your computing challenges today.