\u25cf Intelligent RAID Engine (ISET)
\n\u25cf Convenient RAID application
\n\u25cf The RAID can be used immediately after being created. The system automatically initializes at the background.
\n\u25cf Free from the impact of abnormal RAID status
\n\u25cf 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.
\n\u25cf Free from the influence of concurrent reading\/writing
\n\u25cf 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.
\n\u25cf Cache algorithms for videos
\n\u25cf Optimized read\/write cache management algorithm, greatly improving access performance and extending the lifespan of HDDs.
\n\u25cf SSD Cache
\n\u25cf The use of SSD Cache can be greatly improving access performance of hot data
\n\u25cf Dynamic adjustment of reconstruction speed
\n\u25cf 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.
\n\u25cf Super Error Correction (SEC)
\n\u25cf Automatic disk inspection and repair
\n\u25cf 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.
\n\u25cf Fast disk reconstruction
\n\u25cf 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.
\n\u25cf RAID superblock backup
\n\u25cf 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.
\n\u25cf Data Protection
\n\u25cf Data safe box
\n\u25cf 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.
\n\u25cf Disk pre-copying
\n\u25cf Pre-detection of failure is implemented to transfer data from risky disk to the hot spare disk.
\n\u25cf Disk protection
\n\u25cf 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.
\n\u25cf Link protection
\n\u25cf Link aggregation and dynamic failover ensure the read\/write bandwidth without affecting the availability of data channels.
\n\u25cf Three Dimensional Linear Expansion
\n\u25cf Seamless expansion based on LUN resources
\n\u25cf Multiple 4*12Gbps Mini SAS HD interfaces for back-end expansion.
\n\u25cf High-Quality Hardware Design
\n\u25cf High density
\n\u25cf The innovative enclosure with 4U height that holds up to 48 disks, is space-saving
\n\u25cf Carrier-class applications with high availability
\n\u25cf The application of Intel 64-bit server platform architecture, 64-bit multi-core processor, DDR5memory, and 64-bit storage OS ensure excellent service continuity by providing stable and reliable data access. The system availability reaches up to 99.999%.
\n\u25cf Watchdog
\n\u25cf 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.
\n\u25cf Dual BIOS
\n\u25cf 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.
\n\u25cf Redundant power supplies
\n\u25cf 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.
\n\u25cf Overload protection
\n\u25cf 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.
\n\u25cf When CPU and memory malfunction or reach the protection threshold, the system automatically sends alarm messages through mails, short messages, and SNMP Trap.
\n\u25cf Power protection
\n\u25cf Disk powered on sequentially during system startup, protection from impulse current.
\n\u25cf Multistage fan speed and energy saving
\n\u25cf 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.
\n\u25cf Convenient maintenance
\n\u25cf Functions as indicator alarm, mail alarm, SNMP Trap alarm and SMS alarm are supported.
\n\u25cf Automatic startup after unexpected power-off, and timed startup and shutdown are also available.
\n\u25cf 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.
\n\u25cf Green Technology and Energy Conservation
\n\u25cf Selected power supplies with high PF and conversion efficiency
\n\u25cf Intel CPU with cutting-edge process technology and advanced architecture
\n\u25cf Particularly selected chips with low power consumption for service model of video surveillance
\n\u25cf Unique simplified design of board
\n\u25cf Reduced component type and quantity, under the affirmatory premise of the function, performance and reliability
\n\u25cf Multistage fan speed
\n\u25cf Several temperature sensors are configured and built inside to intelligently control the fan speed.
\n\u25cf Hibernation for unoccupied disks
\n\u25cf Intelligent cache design
\n\u25cf Reasonably sort and buffer the read\/write data by intelligent algorithm reduce the disk read\/write times\uff0cand reduce the hard disk power consumption.<\/p>\n","protected":false},"excerpt":{"rendered":"