Synology DS1522+ NAS: 5-Bay Enclosure with M.2 NVMe Slots

The Synology DiskStation DS1522+ 5-Bay NAS Enclosure is a high-performance network-attached storage device designed for users seeking flexibility, scalability, and robust performance. It features five drive bays that support both 3.5-inch and 2.5-inch SATA III hard drives as well as SSDs, making it suitable for a wide range of storage needs. In addition to the drive bays, the DS1522+ includes two M.2 2280 NVMe PCIe 3.0 x4 slots that can be used for caching or to expand the storage pool with high-speed solid-state drives.

The device is powered by an AMD Ryzen R1600 dual-core processor with a base clock speed of 2.6 GHz and a turbo frequency of up to 3.1 GHz, ensuring efficient processing of tasks ranging from file sharing to media streaming and surveillance operations. Coupled with 32GB of DDR4 ECC system memory, the DS1522+ delivers smooth multitasking capabilities and maintains system stability under heavy workloads.

Running on Synology DiskStation Manager (DSM), a browser-based operating system, the DS1522+ offers an intuitive interface for managing data sharing, synchronization, backup, and surveillance functions through a centralized platform. This makes it ideal for both personal use and small business environments that require secure and efficient data management solutions.

In terms of connectivity, the DS1522+ is equipped with four Gigabit Ethernet ports that support Link Aggregation and Failover technologies, enhancing network reliability and throughput. Additional external ports include two USB 3.2 Gen 1 Type-A ports and one eSATA port for direct connection to external storage devices or peripherals.

Internally, the NAS supports various file systems such as Btrfs, EXT4, EXT3, FAT, NTFS, HFS+, and exFAT for both internal and external drives. A single PCIe Gen3 x2 expansion slot allows for further hardware upgrades such as additional network cards or other compatible expansion modules.

The DS1522+ features an advanced cooling system with dual 92mm fans that operate in full-speed mode, cool mode, or quiet mode depending on thermal conditions. Users can also adjust the brightness of front LED indicators for visibility in different environments while maintaining low noise levels at around 22.9 dB(A). The enclosure measures 166 mm in height by 230 mm in width by 223 mm in depth and weighs approximately 2.7 kg.

Powering the device is a built-in AC power supply unit rated at 120 W with input voltage compatibility from 100 V to 240 V AC at frequencies of 50 Hz or 60 Hz. Additional features such as scheduled power on/off functionality and Wake on LAN/WAN support provide greater control over energy usage and remote access capabilities.

Overall, the Synology DiskStation DS1522+ offers a compelling combination of performance, flexibility, and scalability for users who require reliable data storage solutions across multiple platforms including home entertainment systems, small business operations, surveillance setups, or media servers that demand consistent performance under varying loads. Its modular design allows users to adapt their setup according to evolving needs without compromising on speed or efficiency.