The WD My Cloud Pro Series PR4100 is a 4-bay network-attached storage appliance designed for small to medium workgroups requiring centralized file storage, backup, and media serving. Built on a 1.6GHz quad-core Intel Pentium N3710 processor with 4GB DDR3L RAM, it delivers adequate performance for general file sharing, incremental backups, and light virtualization workloads. The unit supports up to 16TB total capacity across four 3.5-inch drive bays, with dual Gigabit Ethernet ports enabling link aggregation for increased throughput. Hardware RAID (0, 1, 5, 6, 10) and hot-swap drive support ensure data redundancy and minimal downtime. Built-in video transcoding accelerates streaming of mixed media formats to clients, and the appliance supports standard NAS protocols (SMB/CIFS, NFS, AFP) for cross-platform compatibility. Common deployments include departmental backup repositories, media libraries, IP camera recording, and general file consolidation in small offices. This unit is tested and guaranteed; available via quote.
