2-Bay
CPU Model: Embedded NVR SoC
CPU Frequency: Dual Core 1.0 GHz
RAM: 1GB DDR3
1 x HDMI, 1 x Audio-In, 1 x Audio-Out
1 x USB 3.0, 2 x USB 2.0, 1 x eSATA
1 x Gigabit LAN
Supports SHR, RAID 0,1
Supports RAID 5/6 (with expansion unit)
Built-in 9 x IP Cam Free Licenses (up to 9)
3 Years Warranty
Official website: https://www.synology.com/en-global/products/NVR216