QSAN Dual-Active SAN Systems

The perfect SAN storage for mission-critical environments

The XCubeSAN XS5200 series is the newest generation of Dual-Active (Active-Active) SAN systems with high performance. It's simple, secure, scalable, and affordable for enterprises. It brings enterprise-level features such as thin provisioning, SSD read and write cache, auto-tiering, and snapshot to the SMBs.

The XS5200 products are designed to be an ideal solution to the applications of mission-critical data centers, high-performance computing, virtualization integration, or media and entertainment environments.

Dual Active Controller

The XCubeSAN series features a Dual-Active controller architecture: Both controllers concurrently provide storage services in real time. Active-Active architecture doubles the available host bandwidth and cache-hit ratio which ensures there is no wasted resource in the system.

Raid EE Technology

Add More Disks to Reduce Rebuild Time: As drive capacity grows, RAID rebuild time grows linearly. Using RAID EE technology will significantly reduce these risks and improve rebuild time by up to 58%.

Cache-to-Flash

Reliable and Advanced Protection Mechanism: In the event of power loss, the I/O cache data stored in volatile memory will be lost. Cache-to-Flash memory protection function that will safely transfer the memory cache data to a non-volatile flash device for permanent preservation.

Flexible Expansion - Scale up to your storage

The XD5300 series expansion enclosures offer flexible drive configurations:
For SFF chassis of XD5326 models, they support 2.5" SAS, NL-SAS HDD, and 2.5" SAS, SATA SSD.
For LFF chassis of XD5324/XD5316/XD5312 models, they support mix and match 3.5"/2.5" SAS, NL-SAS HDD, and 2.5" SAS, SATA SSD.
For LFF chassis of the Data60 model, they support 3.5" SAS, NL-SAS or SATA HDD, and up to 24 2.5" SAS or SATA SSD.
The XS5200 series Dual Controller can be expanded by up to 10 XD5300 series enclosures, and supports up to 626 drives. This allows for capacities over 9 PB.

The most comprehensive enterprise level storage management system

SANOS 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 delivers comprehensive storage functionality and brings enterprise-level features to the SMB and Enterprise businesses with high performance, high availability, and unparalleled scalability.

Volume Quality of Service - Deliver Service Workload Consolidation

If different applications share the same storage platform, we can predict that workloads with I/O may conflict. For multi-tenant applications, QSAN QoS (Quality of Service) feature always ensures that your business-critical workload go smoothly with consistent performance. Through the traffic policies and throughput management assures a better service consolidation.

Advanced Disk Awareness - Predict Disk Health to Avoid Performance Degradation

When disk drives are running for a while, some disk drives may age and affect overall performance. If more unfortunate, they will cause no response and make the system get stuck. SANOS provides advanced disk awareness to predict the abnormal disk drive with high latency. This mechanism becomes more sensitive without performance impact. Alert IT administrators in advance to avoid affecting overall performance.

For further details and inquiries, please reach out to the Zstor Sales Team via email at: This email address is being protected from spambots. You need JavaScript enabled to view it.