DS-A72 Series Enterprise Network Storage
Features and Functions
High-performance and Scalable Hardware Platform
 Modular design.
 Dual 64-bit multi-core processor.
 8 to 128 GB high-speed cache.
 SAS2.0 and PCI-E2.0.
 4U chassis, 24/36 HDDs; 8U chassis, 48/72 HDDs.
 Four to eight 1000M network interface, supporting SAS cascading, scalable 10G network interface.
HDD Detection and Repair/RAID Optimization
 Detection before operation.
 Detection in operation.
 Fault repair.
 RAID 0, 1, 3, 5, 6, 10, 50, VRAID.
 Global and local hot spare.
 Quick RAID building.
 Capability of cascading up to two storage enclosures behind a single SAS port.
Advanced Data Protection
 Synchronous backup of key information in system disk and HDD.
 RAID-based tamper-proof data technology.
 Auto data synchronization between devices.
 Volume clone technology.