TerraMaster U4-500 4-Bay Rackmount NAS Enclosure

Designed as a high-performance backup solution for small- to medium-sized businesses, the U4-500 4-Bay Rackmount NAS Enclosure from TerraMaster is equipped with an Intel Core i3-1215U 6-Core processor and 8GB of 4800 MHz DDR5 RAM. Also featured are four 3.5/2.5" SATA drive bays that can accommodate HDDs and SSDs, plus two M.2 2280 NVMe slots that support PCIe 4.0 x4 for SSD caching. Installed drives can be configured for RAID 0, 1, 5, 6, 10, JBOD, Single, TRAID, and TRAID+ modes depending on your performance and security preferences, and can deliver sequential write speeds of up to 2090 MB/s and 4K random read/write speeds of up to 450 MB/s. The U4-500 seamlessly integrates into your network through its dual 10 Gigabit RJ45 ports, which can be combined using link aggregation to support 20GbE connections with compatible devices. Connecting external peripherals to the one USB-C 3.2 Gen 2 and three USB-A 3.2 Gen 2 ports allows you to share files and media with connected network devices. Your data is secured with hardware-based AES-NI encryption.