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The VX3000-V2 Series is engineered for high availability and superior data protection, making it a reliable choice for enterprise storage solutions. This series features an automatic failover mechanism that allows seamless operation by transferring control to a backup controller in the event of a fault. The mirror write cache utilizes ×16 PCIe3.0 technology to ensure data integrity during failover processes, while the dynamic migration of virtual IP guarantees uninterrupted service.
• Dual/Single Controller
• 24/48/60 SATA HDDs，up to 18TB for each HDD
• 4×48/2×48Gbps Mini SAS HD ports
• Support iSCSI
• Support JBOD and RAID 0,1,10, 5, 50,6
The VX3000-V2 Series is engineered for high availability and superior data protection, making it a reliable choice for enterprise storage solutions. This series features an automatic failover mechanism that allows seamless operation by transferring control to a backup controller in the event of a fault. The mirror write cache utilizes ×16 PCIe3.0 technology to ensure data integrity during failover processes, while the dynamic migration of virtual IP guarantees uninterrupted service.
The Intelligent RAID Engine (ISET) enhances RAID management by allowing immediate use of RAID configurations upon creation. The system operates in the background to initialize the RAID without impacting performance. It shields against the adverse effects of abnormal RAID conditions and concurrent read/write operations, maintaining service continuity. With optimized cache algorithms specifically designed for video data, the VX3000-V2 Series significantly improves access performance and extends HDD lifespan.
The Super Error Correction (SEC) technology ensures automatic disk inspection and repair, providing fault tolerance even with multiple disk errors. Fast disk reconstruction capabilities allow data to be quickly copied to hot spare disks, minimizing downtime and safeguarding against data loss. Additionally, the RAID superblock backup feature enhances array reliability by enabling recovery from read errors using backup sectors.
The data safe box provides secure writing of cache data during unexpected power outages, supported by online embedded UPS protection. Disk pre-copying mechanisms proactively transfer data from potentially failing disks to hot spare disks, further securing data integrity.
The VX3000-V2 Series supports seamless LUN resource expansion through 4-port 4×12 Gbps Mini SAS HD interfaces, allowing for high-density storage with up to 60 disks in a space-saving 4U enclosure.
With an architecture based on the Intel 64-bit server platform, the series ensures stable and reliable data access, achieving system availability of 99.999%. It includes dual BIOS for fail-safe startup and redundant hot-swappable power supplies that facilitate continuous operation even during maintenance. The system also features overload protection and intelligent fan management, optimizing performance while minimizing energy consumption.
Designed with green technology in mind, the VX3000-V2 Series utilizes high-efficiency power supplies and low-power consumption chips. The intelligent cache design minimizes disk read/write times, enhancing energy conservation.
In summary, the VX3000-V2 Series combines cutting-edge technology with robust design to deliver an unparalleled high availability storage solution, ensuring reliable data management and protection for demanding enterprise environments.
Failover
When the controller detects the fault of the other controller, it automatically takes over the works of fault controller.
Mirror write cache
Between controllers, write caches switch data by ×16 PCIe3.0, to ensure the integrity of the user data after failover
Dynamic migration of virtual IP
When the controller takes over the fault controller, the virtual IP of fault controller will migrate to the controller to ensure the continuity of the service
Convenient RAID application
The RAID can be used immediately after being created. The system automatically initializes at the background.
Free from the impact of abnormal RAID status
The performance of storage devices usually deteriorates in the case of RAID degradation. The Intelligent RAID Engine technology can be a shield against the impact of abnormal RAID status on services to ensure the normal operation of front-end monitoring services.
Free from the influence of concurrent reading/writing
The IOPS multiplies when concurrent reading and writing occurs on a disk. The Intelligent RAID Engine technology can be a shield against the impact of video recording and playback to ensure the normal operation of front-end services.
Cache algorithms for videos
Optimized read/write cache management algorithm, greatly improving access performance and extending the lifespan of HDDs.
SSD Cache
The use of SSD Cache can be greatly improving access performance of hot data
Dynamic adjustment of reconstruction speed
The system adjusts the reconstruction speed automatically based on the system conditions to reduce the impact of RAID reconstruction on services and to improve the effective utilization of system resources.
Automatic disk inspection and repair
The unique hard disk fault-tolerant processing algorithm ensures service continuity even when multiple disk errors exist in the array. Fault sectors can also be automatically repaired.
Fast disk reconstruction
Data can be copied to a hot spare disk within a short period. This substantially reduces the read I/O of disk, speeds up the reconstruction, and avoids data loss.
RAID superblock backup
Array composition is not affected when data in a certain sector cannot be read. In addition, damaged data can be repaired by using the backup sector to improve array reliability.
Data safe box
Online embedded UPS protection and data safe box are provided to ensure secure writing of cache data into data safe box at unexpected power-off without data loss.
Disk pre-copying
Pre-detection of failure is implemented to transfer data from risky disk to the hot spare disk.
Disk protection
Once a disk error is detected, the disk repair process would automatically start. Data in the failed disk is recalculated from other disk in the array to remap the bad blocks of disk.
Link protection
ink aggregation and dynamic failover ensure the read/write bandwidth without affecting the availability of data channels.
Seamless expansion based on LUN resources
4-port 4*12 Gbps Mini SAS HD interfaces for back-end expansion.
High density
The innovative enclosure with mm depth and 4U height that holds up to 60disks, is space-saving and applicable to the standard rack-mounted scenarios.
Carrier-class applications with high availability
The application of Intel 64-bit server platform architecture, 64-bit multi-core processor, ECC DDR4 memory, and 64-bit storage OS ensure excellent service continuity by providing stable and reliable data access. The system availability reaches up to 99.999%.
Watchdog
The system would be forced into the security mode in case of a failure. High-speed cache data is stored in the data safe box. Storage media in the data safe box can roam to the new system together with the array disk. The system can be recovered securely and conveniently.
Dual BIOS
When the active BIOS fails to start, the system automatically detects the failure and switches to the standby BIOS. This ensures reliable system startup and BIOS update.
Redundant power supplies
The hot-swappable power supply is designed in redundancy and load balancing mode. Automatic power switching in case of failure and online replacement of failed power supply are supported.
Overload protection
The mechanism of hardware overload protection is provided. When the temperature reaches the protection threshold, the system automatically turns off to protect the disk data.
When CPU and memory malfunction or reach the protection threshold, the system automatically sends alarm messages through mails, short messages, and SNMP Trap.
Power protection
Disk powered on sequentially during system startup, protection from impulse current.
Multistage fan speed and energy saving
Fans with multistage speed are configured in the hot-swappable frame in redundancy mode. System power consumption can be balanced intelligently with heat dissipation calculation to ensure low power consumption and stable operation of the system.
Convenient maintenance
Functions as indicator alarm, mail alarm, beep alarm, SNMP Trap alarm and SMS alarm are supported.
Automatic startup after unexpected power-off, and timed startup and shutdown are also available.
The environmental monitoring function allows the monitoring of the utilization of network interface and CPU, the querying of the access of LUN and RAID, as well as the management of device voltage and temperature. In this way, administrators can comprehensively inspect system operation condition and reasonably allocate resources to maximize the device performance.
Selected power supplies with high PF and conversion efficiency
Intel CPU with cutting-edge process technology and advanced architecture
Particularly selected chips with low power consumption for service model of video surveillance
Unique simplified design of board
Reduced component type and quantity, under the affirmatory premise of the function, performance and reliability
Multistage fan speed
Several temperature sensors are configured and built inside to intelligently control the fan speed.
Hibernation for unoccupied disks
Intelligent cache design
Reasonably sort and buffer the read/write data by intelligent algorithm reduce the disk read/write times，and reduce the hard disk power consumption.
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