The M500 Advanced NVR supports up to 48TB of internal raw storage and has the ability to archive to network-attached storage appliances when additional storage is required. Both Milestone XProtect Expert and XProtect Corporate software come preloaded on the Husky M500 Advanced NVR enabling a number of advantages for Milestone partners. These include already being trained and certified on the system software and being able to easily upgrade customers from previous Milestone XProtect products like XProtect Enterprise.