Acer HDS Simple Modular Storage Model SMS100 4200GB SAS internal hard drive

HDS SMS100 FC 4.2TB SAS (3.6TB data capacity in RAID 6 + HS with 12x 400GB 10K, Dual Controllers, 2x1GB Cache, 4x 4Gb FC ports and Hitachi Copy-on-Write snapshot data protection software) System Redundancy
High availability with no single point of failure, RAID 6 and dual-active/active symmetrical controllers deliver reliable system redundancy.
Simple Installation/ Maintenance
Utilizing Hitachi® Storage Navigator Modular 2, the system automatically builds the RAID group and copies data from the old array, simplifying the protection process.
Built-In Data Protection
GUI-based Hitachi® Copy-on-Write Snapshot software quickly replicates the volume, providing non-disruptive protection without performance loss.