The Synology DS1522+ is a versatile 5-bay NAS solution that is easy to scale and expand as your needs change, with optional support for up to 15 drives, fast networking, and NVMe SSD caching. Powered by Synology DiskStation Manager (DSM), it offers a flexible all-in-one solution for data sharing, synchronization, backup, and surveillance.
Simply faster
DS1522+ can handle more demanding application workloads and a greater number of concurrent users compared to prior-generation systems. Experience faster file indexing in Synology Drive, photo organization in Photos, and concurrent file transfers.
Flexible networking options
Leverage built-in connectivity to integrate the DS1522+ into any network environment, or expand its capabilities by adding plug-and-play modules.
Everything you need for your home office
Make the most of high-performance networking and file access without taking up unnecessary space. DS1522+ comes equipped with 5 bays and can scale up to 15 bays with 2 DX517 expansion units as your data needs grow.
Store, share, and protect
Manage all your documents, photos, and other files, back up applications and devices, or protect your assets with professional video surveillance.
File Server
Store and access files from all your devices, and protect them with smart versioning. Sort, manage, share, and sync your data across locations.
Multi-Layered Backup
Back up files, folders, physical devices, VMs, and SaaS applications with free solutions, and protect your NAS with built-in technologies.
Smart Surveillance
Transform your Synology device into a full-featured video management system for a wide range of compatible IP cameras. More information: Performance | Type | NAS |  | Device class | Home & Home Office | | Backup function | Yes | | Backup features | Cloud, iSCSI LUN | | Multilingual support | Yes | | Number of users | 2048 user(s) | | Noise level | 22.9 dB | | Video input channels | 2 channels | | Snapshot | Yes | | Management protocols | SNMP | | Web-based management | Yes | | Security algorithms | AES, HTTPS, SSH, SSL/TLS | | Access Control List (ACL) | Yes | | Reset button | Yes | | On/off switch | Yes | | Built-in UPnP AV media server | Yes | | Built-in FTP server | Yes | | Browser supported | Google Chrome, Firefox, Microsoft Edge, Safari | | System log | Yes | | Hot spare | Yes | | Share folder | SMB/NFS/AFP/FTP | Technical details | Sustainability compliance | Yes | | Sustainability certificates | BSMI, CCC, EAC, Federal Communications Commission (FCC), KC, RCM, RoHS, UKCA, VCCI | Design | Chassis type | Tower | | Cooling type | Active | | Product colour | Black | | Number of fans | 2 fan(s) | | Fan diameter | 92 mm | | Drive bay locking | Yes | | LED indicators | Yes | | Cable lock slot | Yes | | Cable lock slot type | Kensington | Processor | Processor family | Ryzen Embedded | | Processor manufacturer | AMD | | Processor model | R1600 | | Processor frequency | 2.6 GHz | | Processor boost frequency | 3.1 GHz | | Processor cores | 2 | | Processor threads | 4 | | L2 cache | 1 MB | | L3 cache | 4 MB | | Number of processors supported | 1 | Software | Operating system installed | DiskStation Manager | | Windows operating systems supported | Yes | | Linux operating systems supported | Yes | | Mac operating systems supported | Yes | | Other operating systems supported | Android, iOS | Memory | Internal memory | 8 GB | | Internal memory type | DDR4 | | Maximum RAM supported | 32 GB | | Memory slots | 2 | | Memory form factor | SO-DIMM | | ECC | Yes | Power | Power supply location | External | | Power supply unit (PSU) capacity | 120 W | | Number of power supply units | 1 | | Power consumption (typical) | 52.06 W | | Power consumption (HDD standby) | 16.71 W | | AC input voltage | 100 - 240 V | | AC input frequency | 50/60 Hz | Network | Ethernet LAN | Yes | | Ethernet LAN data rates | 10,100,1000 Mbit/s | | Ethernet LAN data rate supported (max) | 10000 Mbit/s | | Copper ethernet cabling technology | 10BASE-T, 100BASE-TX, 1000BASE-T | | iSCSI support | Yes | | Wake-on-LAN ready | Yes | | Supported network protocols | SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, and VPN (PPTP, OpenVPN, L2TP) | | Link aggregation | Yes | Weight & dimensions | Width | 230 mm | | Depth | 223 mm | | Height | 166 mm | Ports & interfaces | Ethernet LAN (RJ-45) ports | 4 | | USB port | Yes | | USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 | | eSATA ports quantity | 2 | | Concurrent connections | 2000 | | PCI Express x2 (Gen 3.x) slots | 1 | Storage | Storage drives installed | Yes | | Total installed storage capacity | 30 TB | | Number of storage drives installed | 5 | | Number of storage drives supported | 5 | | Installed storage drive type | HDD | | Supported storage drive types | HDD & SSD | | Storage drive capacity | 6000 GB | | Storage drive interface | Serial ATA III | | RAID support | Yes | | Supported storage drive interfaces | Serial ATA II, Serial ATA III | | Storage drive sizes supported | 2.5,3.5,M.2 " | | Number of M.2 (M | 2 | | RAID levels | 0, 1, 5, 6, 10, JBOD | | Online RAID migration | Yes | | Online RAID expansion | Yes | | Hot-swap drive bays | Yes | | Supported file systems | BTRFS, Fat, FAT32, HFS+, NTFS, exFAT, ext3, ext4 | Operational conditions | Operating temperature (T-T) | 0 - 40 °C | | Operating relative humidity (H-H) | 5 - 95 % | | Storage temperature (T-T) | -20 - 60 °C | | Storage relative humidity (H-H) | 5 - 95 % | | Operating altitude | 0 - 5000 m | Packaging content | External power adapter | Yes | | Cables included | AC, LAN (RJ-45) | | Power cables quantity | 1 |
|