Inside the device users will find a Marvell 1.2GHz CPU and 512MB of DDR2 memory, which enables stable data flow and performance. Compared to the QNAP TS-219, this model features 2 eSATA ports, a more tower-like design and a lower overall weight. Hot-swappable drive bays and advanced RAID functions are also included to eliminating server downtime when expanding or migrating. The iSCSI protocol is supported for linking to other storage devices over a local network, wide area network or the internet. Other features include a built-in UPnP / DLNA media server that allows multimedia content streaming. The TS-219P comes with version 3 of QNAP's NAS management software, which features an AJAX-based web interface that is compatible with a wide range of web browsers.
