This powerful DS725+ 2-bay NAS solution offers exceptional storage capabilities with the flexibility to expand up to 7 drives using the DX525 expansion unit. Featuring an AMD Ryzen R1600 dual-core processor and 4GB DDR4 ECC memory (expandable to 32GB), this system delivers impressive sequential read/write speeds of up to 276/224 MB/s. The unit includes two M.2 slots for SSD caching and supports both 3.5" SATA HDDs and 2.5" SATA SSDs. With built-in 2.5GbE and 1GbE ports, it ensures fast network connectivity for seamless data transfers. The compact design measures just 6.54 x 4.17 x 8.78 inches and weighs 3.33 lbs, making it perfect for desktop deployment. Operating quietly at 17.9 dB(A), it's ideal for both home and office environments. The system features hot-swappable drive bays and includes comprehensive file management, data protection, and surveillance capabilities. With its efficient power consumption and operating temperature range of 32°F to 104°F, this NAS server provides reliable performance for your storage needs.