Brand | Synology |
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Manufacturer | MMT |
Model number | DS920+ |
Model Name | DS920+ |
Model Year | 2020 |
Part Number | DS920+ |
Memory Storage Capacity | 64 TB |
Flash Memory Installed Size | 8 |
Digital Storage Capacity | 4 GB |
Hardware Interface | SATA 6.0 Gb/s, Ethernet, USB 3.0 |
Voltage | 100240 Volts |
Wattage | 32.17 |
Batteries Required | No |
Data Transfer Rate | 225 Megabits Per Second |
Total Usb Ports | 2 |
Includes AC Adapter | Yes |
Product Dimensions | 22.3 x 19.89 x 16.61 cm; 3.64 Kilograms |
Item Weight | 3.64 kg |
Manufacturer | MMT |
ASIN | B087Z34F3R |
Item Model Number | DS920+ |
Date First Available | 18 June 2020 |
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Synology DiskStation NAS, DS920+, 4-Bay; 4GB DDR4
Price: | $839.00 |
Brand | Synology |
Digital Storage Capacity | 4 GB |
Hardware interface | SATA 6.0 Gb/s, Ethernet, USB 3.0 |
About this item
- Average 15% performance boost to photo indexing and other computing-intensive operations, as well as database response time
- Built-in M.2 2280 NVMe SSD slots permit cache acceleration without occupying storage drive bays
- Maximum IP camera: 40 (total of 1, 200 FPS at 720p, H.264) (Including two free camera licenses; additional cameras require the purchasing of additional licenses)
- Average 15% performance boost to photo indexing and other computing-intensive operations, as well as database response time.
Product Information
Size Name:4-bay; 4GB DDR4 | Style Name:DS920+Technical Details
Additional Information
Customer Reviews |
4.8 out of 5 stars |
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Best Sellers Rank |
1,749 in Computers (See Top 100 in Computers)
1 in Network Attached Storage |
Warranty & Support
Frequently bought together
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Product description
Synology DiskStation DS920+ is an ideal network-attached storage solution designed to streamline data management and productivity. Two built-in M.2 SSD slots and Synology SSD Cache technology allow you to boost system I/O and application performance. With scalable storage design, DS920+ lets you start small and expand storage capacity with the Synology DX517 as your data grows. Warranty can be extended to 5yrs with the purchase of EW201!
From the manufacturer

Scalable NAS with SSD cache acceleration capability
Synology DS920+ is an ideal NAS solution to streamline data management and productivity. Two built-in M.2 SSD slots and Synology SSD Cache technology allow you to boost system I/O and application performance. Scalable storage design lets you start small and expand storage capacity with Synology DX517 as your data grows.
Accelerate demanding applications
A more powerful CPU speeds up computing-intensive applications. Easily categorize your photo memories, smoothly manage files across computers and mobile devices, and enjoy blazing fast web applications.
- 4-core 2.0 GHz, burst up to 2.7 GHz
- 2 x built-in M.2 2280 NVMe SSD slots
- Two USB 3.0 ports
- Provides sequential read and write throughput of over 225 MB/s*
- *Performance figures may vary depending on the environment, usage, and configuration
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File sharing and syncingWith comprehensive support for network file sharing protocols — like CIFS, AFP, NFS, FTP and more — DiskStation allows the entire office to centralize files and collaborate on projects. Or synchronize files across multiple devices or even across several locations so remote teams can work together. |
Your own personal multimedia serverDiskStation allows you to transcode H.265/H.264 4K videos to 1080p and stream them to high-definition TVs, digital media players, mobile handsets, and computers in the required format, making it easy to watch your entire multimedia library without having to install a 3rd party player. |
Bulletproof backupMaintain control of your data and ensure your files are safe with Synology. We provide secure, reliable, and affordable solutions that make it easy to backup files for all your devices and protect yourself from accidental data loss. |
24/7 smart security solutionSurveillance Station delivers intelligent monitoring and video management tools such as managing multiple IP cameras with live streaming, integration of I/O modules and more to help safeguard all the important places in your life. |

Easy file access with QuickConnect
Access your files anywhere, any time, over the Internet without the hassle of setting up port forwarding rules, DDNS, or other complicated network settings. QuickConnect allows you to connect via a simple customizable address so that you can instantly access media and work files on any Windows/Mac/Linux computer, laptop, or mobile device without additional charge.

More Than Just Storage
DS920+ is more than just storage, featuring a suite of add-on applications via Synology Package Center. With 90+ apps to choose from, you can transform your Synology NAS into an all-in-one server, cloud syncing host, multimedia hub, and much more.

Rest assured your data remains safe and secure
DiskStation offers an arsenal of security enhancements and tools to safeguard your data from malicious or snooping parties. You can block threats with the firewall, auto-blocking, and more. Audit configurations, detect weak passwords, and ensure the system remains free of vulnerabilities with the built-in Security Advisor. Lock down data storage and network communication with sophisticated AES encryption and SSL certification/Let’s Encrypt tools.

Integrate into your business environment
With the support of Windows AD, LDAP, and Domain Trust, DS920+ enables seamless account integration. Windows ACL support allows admins to fine-tune access controls and set up privileges to files and folders. For larger deployments, the Central Management System (CMS) application delivers a single-pane-of-glass admin console, where you can batch manage multiple Synology products by automating tasks and setting up policies.




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Synology DS220+ | Synology DS420+ | Synology DS720+ | Synology DS920+ | |
Drive Bays | 2 | 4 | 2 | 4 |
Maximum Drive Bays with Expansion Unit | 2 | 4 | 7 | 9 |
Maximum Internal Raw Capacity | 32 TB (16 TB drive x 2) (Capacity may vary by RAID types) | 64 TB (16 TB drive x 4) (Capacity may vary by RAID types) | 32 TB (16 TB drive x 2) (Capacity may vary by RAID types) | 64 TB (16 TB drive x 4) (Capacity may vary by RAID types) |
CPU | 2-core 2.0 (base) / 2.9 (burst) GHz | 2-core 2.0 (base) / 2.9 (burst) GHz | 4-core 2.0 (base) / 2.7 (burst) GHz | 4-core 2.0 (base) / 2.7 (burst) GHz |
Hardware Encryption Engine (AES-NI) | ✓ | ✓ | ✓ | ✓ |
Memory | 2 GB DDR4 (Expandable up to 6GB) | 2 GB DDR4 (Expandable up to 6GB) | 2 GB DDR4 (Expandable up to 6GB) | 4 GB DDR4 (Expandable up to 8GB) |
RJ-45 1GbE LAN Port | 2 (with Link Aggregation / Failover support) | 2 (with Link Aggregation / Failover support) | 2 (with Link Aggregation / Failover support) | 2 (with Link Aggregation / Failover support) |
USB 3.0 | 2 | 2 | 2 | 2 |
Compatible Drive Type | 3.5" SATA HDD, 2.5" SATA HDD, 2.5" SATA SSD | 3.5" SATA HDD, 2.5" SATA HDD, 2.5" SATA SSD, M.2 2280 NVMe SSD | 3.5" SATA HDD, 2.5" SATA HDD, 2.5" SATA SSD, M.2 2280 NVMe SSD | 3.5" SATA HDD, 2.5" SATA HDD, 2.5" SATA SSD, M.2 2280 NVMe SSD |
Important information
Safety Information:
Yes
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Customer reviews
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Top reviews from other countries

There are a lot of limitations with 2 bay or lower tiered models that you might not notice right away, so I recommend always upsizing your NAS when purchasing for long term. I had been planning this purchase for a long time and I am using it to backup my photos, documents and media. It works great as a Plex Server and running docker containers for vpn/downloads works well. In order to use these products to their full potential you will need to understand how to do some simple programming and configure ip addresses etc. Out of the box it can still be used as a powerful backup/network tool but you wont be utilizing it to its full potential. That being said I learned everything I needed to by google searching and reading forums related to the issues I was running in to.
TLDR; Purchased as first NAS, highly recommend a 4 bay model for future expansion and the software/available features are very impressive. Only thing I would probably wish for is more ram, but that is easily added later when I need it.



