Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y QNAP TVS-1672XU-RP-i3-8G 16-Bay 192TB (Seagate Ironwolf Pro) NAS; Intel Core i3-8100 4-core 3.6 GHz Proce, NAS, Rack (3U), 8 GB, DDR4, HDD, Black QNAP TVS-1672XU-RP-i3-8G 16-Bay 192TB (Seagate Ironwolf Pro) NAS; Intel Core i3-8100 4-core 3.6 GHz Proce. Type: NAS. Chassis type: Rack (3U). Processor frequency: 3.6 GHz. Internal memory: 8 GB, Internal memory type: DDR4. Installed storage drive type: HDD