Scalable 5-bay NAS for small offices and IT enthusiasts
Access Synology solutions in a cost-effective and environmentally responsible way. All certified refurbished products are put through extensive testing, comply with stringent quality standards, and come with Synology’s limited hardware warranty. More about Synology Certified Refurbished
The 5-bay Synology DiskStation DS1019+ is easy to scale and expand as your needs change, with optional support for up to 10 drives 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.
Over 225 MB/s sequential read/write1
8 GB DDR3L
Dual built-in 1GbE ports with failover and Link Aggregation support
Up to 10 drive bays with a DX517 expansion unit2
Reduce transfer times with the DS1019+, designed to accelerate your workloads.
Over 225 MB/s read/write1
2 x M.2 NVMe cache3
Make the most of high-performance networking and file access without taking up unnecessary space. DS1019+ comes equipped with 5 bays and can scale up to 10 bays with 1 DX517 expansion unit as your data needs grow. 4
5 bays 64 TB
10 bays 144 TB
Manage all your documents, photos, and other files, back up applications and devices, or protect your assets with professional video surveillance.
Store and access files from all your devices, and protect them with smart versioning. Sort, manage, share, and sync your data across locations.
Store, sync, and access data from any device, wherever you are with Synology’s private cloud solution. Sync data between different platforms and devices, and access your files through mobile apps, desktop clients, and a browser-based interface. Leverage smart versioning to back up important data via desktop and mobile applications. Learn more
Use shared folders on your Synology device as reliable storage available from anywhere on your local network over all common protocols (SMB/NFS/WebDAV/FTP). Protect your files against accidental changes and removal or even malware attacks with built-in snapshot technology and other backup options.
Rely on our file, photo, and multimedia management apps to sort your data by metadata, filters, and labels. Safely share files and folders with family, colleagues, or business customers thanks to granular access and sharing permissions. Create convenient sharing links and secure shared files with expiration dates and individual passwords. Let friends or clients review photos remotely and give easy feedback through star ratings. Learn more
Benefit from two efficient ways to keep files and folders synchronized between different locations — such as your home and your business, or teams in different countries. Sync folders one or two-way between Synology devices using Synology Drive ShareSync, a free site-to-site solution. Or choose to leverage our secure data centers to store your data in the cloud, while keeping a cache of frequently accessed or manually pinned files on your DS1019+ with Synology Hybrid Share5. Such hybrid cloud storage lets you access data at LAN speeds without being limited by your local storage size or bandwidth.
Back up files, folders, physical devices, VMs, and SaaS applications with free solutions, and protect your NAS with built-in technologies.
Securely back up Windows clients and servers, Linux endpoints, VMware® and Hyper-V® virtual machines, and other Synology devices. Leverage built-in deduplication technology to greatly reduce backup sizes and multi-versioning restore systems to a time point of your choice. Learn more
Protect business Microsoft 365 and Google Workspace accounts by maintaining complete offline copies of your crucial information and configurations with Active Backup for Microsoft 365 and Active Backup for Google Workspace.
Set up backup tasks to protect important folders on your PC and macOS device with Synology Drive. On your mobile device, automatically save another copy of the photos and videos you take, and easily organize and share them through Synology Photos.
Protecting the data on your Synology system, and your server itself, means storing frequent emergency copies to multiple locations. Built-in tools in Synology DSM let you efficiently back up files, folders, or your entire system from your device to remote servers, external drives, or Synology and third-party cloud storage, with space-saving deduplication technology reducing total backup sizes, and customizable backup and retention schedules for maximum flexibility.
Take point-in-time snapshots of shared folders and LUNs at intervals of down to 5 minutes to protect against data loss, accidental deletion, or malware attacks. Set a custom retention schedule and roll back files and VMs to a version that is unaffected. Learn more
Transform your Synology device into a full-featured video management system for a wide range of compatible IP cameras.
Connect up to 40 IP cameras from a selection of over 8,300 validated models thanks to wide camera compatibility and ONVIF support in Synology Surveillance Station.6
Footage stored locally can be protected from unauthorized access by industry-standard AES-256 encryption.
Monitor live streams or watch recordings from web browser, desktop client, or the DS cam mobile app.
Automatically locate cameras within a set IP range, and configure units in batch by importing spreadsheets or by replicating settings to new cameras.
Stay on top of your deployment by previewing triggered events directly on multi-floor or even multi-location maps, with online map integration for Google Maps and OpenStreetMap.
Take advantage of intelligent monitoring features such as motion detection, no idle zone, foreign object detection, and anomaly detection to cater the most common surveillance scenarios.
Take advantage of a host of native productivity, management, and security solutions available in the web-based Synology DSM operating system.
Award-winning operating system with an intuitive user interface and powerful capabilities.
Schedulable and instantaneous data protection of shared folders and iSCSI LUNs for quick disaster recovery.
Shield your Synology NAS from the most sophisticated threats with industry-leading security solutions.
Back up and synchronize data easily between public cloud accounts and your NAS.
Save additional investment by integrating various network services, web/mail services, management applications into your NAS.
Performance figures may vary depending on environment, usage, and configuration.
Expansion unit and storage drives are sold separately. Refer to the compatibility list for compatible devices.
Synology SNV3400 series M.2 NVMe SSD drives can be installed through the built-in M.2 slots to enable SSD caching. Drives are sold separately.
Storage figure calculated based on a RAID 5 configuration. Total storage capacity may vary depending on hard drives used and RAID configuration.
C2 Storage for Hyper Backup and Hybrid Share requires purchase of an eligible annual or monthly subscription. A free trial is available for each newly registered account.
Surveillance Station includes 2 free licenses. Connecting more cameras and devices requires additional licenses. Learn more
Hardware Specifications |
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CPU |
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CPU
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CPU Model | Intel Celeron J3455 |
| CPU Quantity | 1 | |
| CPU Architecture | 64-bit | |
| CPU Frequency | 4-core 1.5 (base) / 2.3 (burst) GHz | |
| Hardware Encryption Engine | ||
Memory |
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Memory
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System Memory | 8 GB DDR3L non-ECC SODIMM |
| Memory Module Pre-installed | 8 GB (4 GB x 2) | |
| Total Memory Slots | 2 | |
| Notes |
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Storage |
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Storage
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Drive Bays | 5 |
| Maximum Drive Bays with Expansion Unit | 10 (DX517 x 1) | |
| M.2 Drive Slots | 2 (NVMe) | |
| Compatible Drive Type* (See all supported drives) |
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| Hot Swappable Drive* | ||
| Notes |
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External Ports |
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External Ports
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RJ-45 1GbE LAN Port | 2 (with Link Aggregation / Failover support) |
| USB 3.2 Gen 1 Port* | 2 | |
| eSATA Port | 1 | |
Appearance |
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Appearance
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Size (Height x Width x Depth) | 166 mm x 230 mm x 223 mm @FOR_RP_MODEL_STR@ |
| Weight | 2.54 kg @FOR_RP_MODEL_STR@ | |
Others |
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Others
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System Fan | 92 mm x 92 mm x 2 pcs @FOR_RP_MODEL_STR@ |
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| Brightness Adjustable Front LED Indicators | ||
| Power Recovery | ||
| Noise Level* | 20.8 dB(A) @FOR_RP_MODEL_STR@ | |
| Scheduled Power On / Off | ||
| Wake on LAN / WAN | ||
| Power Supply Unit / Adapter | 120 W | |
| Redundant Power Supply | @FOR_RP_MODEL_STR@ | |
| AC Input Power Voltage | 100V to 240V AC | |
| Power Frequency | 50/60 Hz, Single Phase | |
| Power Consumption |
38.59 W (Access) @FOR_RP_MODEL_STR@ 13.32 W (HDD Hibernation) @FOR_RP_MODEL_STR@ |
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| British Thermal Unit |
131.67 BTU/hr (Access) @FOR_RP_MODEL_STR@ 45.45 BTU/hr (HDD Hibernation) @FOR_RP_MODEL_STR@ |
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| Notes |
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Temperature |
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Temperature
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Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -20°C to 60°C (-5°F to 140°F) | |
| Relative Humidity | 5% to 95% RH | |
Certification |
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Certification
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Warranty |
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Warranty
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3 Years | |
| Notes | The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more) | |
Environment |
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Environment
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RoHS Compliant | |
Packaging Content |
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Packaging Content
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Optional Accessories |
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Optional Accessories
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