Empower Enterprise SAN Functionality
SANOS 4.0 is QSAN’s proprietary SAN storage management operating system. It is equipped with a refreshingly simple to use web GUI and is easily deployable into any infrastructure. SANOS 4.0 delivers comprehensive storage functionality and brings enterprise-level features to the SMB and Enterprise businesses with high performance, high availability, and unparalleled scalability.
Build Up a Solid, Reliable, High-Availablity SAN System
SANOS 4.0 is constructed by data service engine, management service, and system resource manager. SANOS 4.0 maintains the XCubeSAN with dual active-controller by HAC (High-Availability Control) to integrate the communication of two controllers. SANOS 4.0 also acts as a very important bridge between system front-end (host side) and back-end (SAN system infrastructures and disk drives).
Deployment with Intuitive & Simple Operation
SANOS 4.0 provides the intuitive and simple operating system GUI, which makes deploying all of your SAN systems effortless. You can plan local DR (Disaster Recovery) by using snapshot/clone, or use remote replication or MPIO data transition to back up your valuable data in different buildings or office branches.
Comprehensive, Intact, & Economical Data Protection
The most efficient and economical data protection method for enterprise and SMBs is RAID technology. SANOS 4.0 provides complete RAID levels, RAID groups across the enclosure, and intelligent disk roaming. You will have the highest flexibility to choose the appropriate RAID settings to best suit the application requirements.
Superior In-house Developed Storage Technology
QSAN’s in-house developed RAID stack technology has a proven track record of being deployed in enterprise environments for over ten years and is highly trusted by both SMB and enterprise customers globally. The advanced LVM (Logical Volume Manager) builds a solid foundation of disk virtualization to provide complete RAID level protection, enhanced performance, and many other enterprise-level storage features built on top.

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Comprehensive Enterprise Storage Features
SANOS 4.0 brings you to a totally different experience of SAN operating systems. SANOS 4.0 boots up your XCubeSAN with ultimate performance by adopting ingenious SSD cache and auto tiering; smart and efficient storage space management by thin provisioning; and undefeatable data protection by snapshot, local volume clone, and remote replication.

Learn more about Thin Provisioning (QThin) >
Learn more about SSD Cache (QCache) >
Learn more about Auto Tiering (QTiering) >
Learn more about Snapshot (QSanp) >
Learn more about Local Volume Clone (QClone) >
Learn more about Remote Replication (QReplica) >

Security – Undefeatable Data Protection, Unbelievable Solid Construction
Data security and data integrity are one of the most important subjects for enterprises and SMBs. SANOS 4.0 provides the most comprehensive features to guarantee your data security and protect your businesses from data theft, unauthorized disclosure, malicious network attacks, and accidental corruption.

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Data Backup – Watertight Protections, Diversified Selections
SANOS 4.0 provides complete array-based backup functions including local backup and remote replication. They can build up a solid safety net for disaster recovery and meet the enterprise RPO (Recovery Point Objective) and RTO (Recovery Time Objective) requirement.

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Virtualization Integration – Virtual Technology Onboard, Actual Flexibility for All.
SANOS 4.0 is certified by the latest VMware vSphere with VAAI support, Windows Server 2012 R2 with Windows ODX support, and the latest Citrix XenServer. All these features make the XCubeSAN series an ideal primary storage system for virtualized datacenters and run even more VMs with a lower TCO (Total Cost of Ownership).

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