Synology DS920+

3 Years Warranty

DS920+
4-Bay / Intel Celeron J4125 / Quad-core 2.0 GHz ( Up to 2.7GHz ) / 4GB DDR4 Non-ECC SO-DIMM ( up to 8GB Non-ECC SO-DIMM ) / 4K Hardware Transcoding Engine / 2 x USB 3.0, 1 x eSATA / 2 x M.2 NVMe 2280 SSD Slot / 2 x Gigabit LAN / SHR, RAID 0/1, RAID 5/6/10 (with expansion unit) / Synology High Availability / 2 x IP Cam Licenses (up to 40) / Expandable to 9 Bay

Product details : https://www.synology.com/en-us/products/DS920+