Yes, you can use the SSD in the Ugreen NAS as the device supports M.2 NVMe 2280 SSDs. It is recommended to use SSDs from well-known brands and make sure that no thick stickers or heat sinks are attached.

Please note that PCIe 4.0 SSDs will work but are not recommended due to higher temperatures and power consumption, especially with intensive use.

The SSD must be at least 32 GB in size, which is not a problem with your model.