Number of Users Up to 75 users Processor Built around the Intel® Atom D2701 dual core processor to support demanding workloads like virtualization, deduplication, database management and video surveillance. Acronis ATI Lite Complete backup protection throughout your small business network with Acronis. - Protect your PCs with ATI Lite 2013 (3 licenses included) - Optional Acronis ABR 11.5 OEM Server and NAS application (sold separately) delivers automatic and continuous backup protection for your Windows or Linux Server and NAS. Active Snapshot Backup Point-In-Time backup of a complete volume image including Active Snap capability. Also uses .VSS and .VDS for compatibility with Windows & VMware hosts Active Directory High-Availability & Hybrid Authentication Windows Active Directory High Availability (ADHA), Hybrid Authentication, MSCS and Hyper-V Live Migration support. SSD Caching for Faster Read & Write Set up dedicated SSDs for fast reads & writes of frequently accessed data, providing improved performance for I/O intensive applications such as databases. Video Management Software Embedded video management software that simplifies video surveillance. Automated configuration, wide camera compatibility, motion detection, live monitoring, playback and easy export. Leading Software Application Options Included Applications can be installed using the embedded application manager for McAfee VirusScan Enterprise, Acronis Backup & Recovery, EMC Avamar Client, Milestone Arcus Video Surveillance and Mindtree SecureMind VSMS. LenovoEMC Personal Cloud Backup Synchronize data between personal cloud member systems and your Network Storage device.