Synology DiskStation DS1522+ 5-Bay Scalable Network-Attached Storage Enclosure

- Device Type: Flagship 5-Bay Desktop NAS (Scalable up to 15 Bays).
- Processor Engine: Powered by an enterprise-class AMD Ryzen™ R1600 dual-core processor.
- System Memory: Ships with 8 GB DDR4 ECC RAM out-of-the-box (expandable up to 32 GB).
- Expansion Pipeline: Scales up to 15 bays via dual Synology DX517 expansion units.
- Network Interfaces: Built-in 4x 1GbE RJ-45 ports supporting Link Aggregation, Failover, and Network Load Balancing.
- Network Upgrades: Dedicated PCIe slot for an optional plug-and-play 10GbE network upgrade module.
- Caching & NVMe Pools: Dual integrated M.2 NVMe SSD slots for high-speed cache acceleration or storage arrays.

Description
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The Synology DiskStation DS1522+ is a highly versatile, expandable 5-bay storage solution designed to centralize data management, accelerate file sharing, and deploy comprehensive backup environments for growing businesses. Driven by an agile AMD Ryzen processing engine, the DS1522+ handles dense multi-user file indexing, secure remote team collaboration, and demanding containerized virtualization applications with maximum efficiency.

Engineered with business continuity in mind, the DS1522+ ships with professional-grade DDR4 ECC memory to actively detect and correct data corruption before it damages your files. Its 5-bay footprint allows network managers to easily deploy robust RAID 6 or Synology Hybrid RAID 2-drive fault tolerance profiles right out of the box. As your digital data footprint expands, the DS1522+ scales effortlessly with your business, allowing you to connect up to two 5-bay expansion units, supercharge random I/O indexing via dual M.2 NVMe SSD bays, and drop in a blazing-fast 10GbE network card. Operating on the award-winning DiskStation Manager (DSM) operating system, the DS1522+ delivers true data sovereignty with zero monthly cloud storage fees.

Technical Specifications

- Processor Architecture: AMD Ryzen R1600 (2-core 2.6 GHz, burst up to 3.1 GHz).
- Memory Architecture: 8 GB DDR4 ECC Laptop-style SO-DIMM (Dual slots, expandable up to 32 GB).
- Primary Drive Bays: 5x Hot-swappable 3.5″ or 2.5″ SATA hard drives/SSDs.
- Maximum Scale Capacity: Expands to 15 bays using 2x Synology DX517 expansion chassis.
- Caching & NVMe Pools: 2x M.2 2280 NVMe SSD slots.
- Networking Interfaces: 4x 1GbE RJ-45 ports (Supports Failover, Link Aggregation, and Load Balancing).
- Hardware Expansion Slots: 1x PCIe Gen3 x2 network upgrade slot (for E10G22-T1-Mini module).
- Warranty Lifecycle: Protected by Synology’s robust 3-Year Limited Hardware Warranty (Extendable to 5 years via Extended Warranty Plus).