Yes, the Seagate IronWolf Pro (4 TB, 3.5") will work in your Ugreen NASync DXP4800 Plus for home use. The drive matches the required 3.5-inch SATA interface and uses CMR technology, which Ugreen strongly recommends for NAS arrays to ensure data safety.

Key compatibility details confirming this is the correct drive:
- The DXP4800 Plus supports 3.5-inch SATA drives up to large capacities, and the IronWolf Pro series is explicitly listed as compatible.
- IronWolf Pro drives are designed for 24/7 NAS operation with higher Hetz (up to 7200 RPM) and CMR storage technology, making them suitable even for home NAS setups.
- Ugreen does not restrict drives to specific brands and accepts NAS-grade HDDs like IronWolf Pro without firmware locks.

You did not order the wrong HD; this is a high-quality choice for your NAS. While it is optimized for professional environments, it performs reliably in home setups too. Just ensure you back up important data initially if the drive is not on the tested compatibility list for your specific model, though IronWolf Pro is generally well-supported.