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File sharing and syncing
With 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 server
DiskStation allows you to stream 4K videos to high-definition TVs, digital media players, mobile handsets, and computers, making it easy to watch your entire multimedia library without having to install a 3rd party player.
Bulletproof backup
Maintain 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.
Surveillance NVR with up to 40 cameras
Surveillance 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.
Private cloud storage and backup
Access files from all your devices and protect them with smart versioning. Manage, share, and sync your data across locations.
The 4-bay Synology DiskStation DS923+ is easy to scale and expand as your needs change, with optional support for up to 9 drives, 10GbE 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.
Everything you need for your home office
Choose from dozens of applications for small businesses and make the DS923+ your go-to device for everyday data protection, file management, media sharing, and camera surveillance.
- Up to 625/559 MB/s sequential read/write throughput makes file operations quick and efficient.*
- 2 x 1GbE and optional 1 x 10GbE RJ-45
- Expand up to 9 drives with DX517 expansion units
- Built-in M.2 NVMe slots for SSD cache on bottom of unit
lovelydee16
2025-08-31 15:38:32
The price on the device was great, I started the setup process haven't yet completed but so far everything went well and I am not expecting any problems. Quality of the device is great, Functionality appears to be on point. Judging by the connectivity very easy, Speed not yet tested. Storage not yet utilize.
Jim g
2025-08-29 13:20:36
It does what I needed it to do.
boss435
2025-08-23 10:30:55
I had a Western Digital MyCloud NAS for a few years prior because it was cheaper but this one is light years better. I understand why it's more expensive. So much easier to use and offers way more services and add-ons. Highly recommend.
Suk Lee
2025-08-16 18:30:59
One of the drives failed shortly after installation.The seller immediately sent a replacement and a return box.NAS self-repaired so no data loss and now running perfectly.
Saminu Mohammed
2025-08-10 18:15:09
We received it and we have not had any issue with it. It's a very quality product and received just as advertised.The only issue was with my country's customs. I suggest the seller include the estimated cost of clearing to the price so buyers do not have to be blindsided by their customs agents.
DAVID CAMERON
2025-08-08 18:18:00
I will buy another one. I suggest a USB C connection that woud be a big improvment other than that perfect.
Idon'twantapenname!
2025-08-02 12:50:23
This is a pretty good little NAS. But the power supply connector is horrible! Why do they use a small, finicky and vulnerable little proprietary power supply? I can't even move the box without the power supply connector falling out! It's a really bad design on an otherwise very nice piece of equipment.
Robert J Bolton
2025-07-28 09:16:57
If you want to spend $1800 and get frustrated with a product that does not work, this is the item to buy.
brignoli antonio
2025-07-15 14:59:47
Io ho acquistato la versione da 4x8 TB, in configurazione Raid 2 mi offre un totale di 10TB utili, con ridondanza di 2 dischi. Il prodotto funziona benissimo, viene con una serie infinita di applicazioni di supporto, facilissimo da installare e utilizzare.Altamente raccomandato per un uso home office ed smb.
Einfach Top
2025-07-14 18:04:59
Es läuft alles reibungslos. Es macht was es muss und ich kann von überall draufzugreifen, wenn ich mal etwas brauche.
Sheikh Talal Zaki
2025-07-01 14:32:52
The Synology DiskStation DS923+ is a powerful and highly regarded NAS (Network Attached Storage) unit, particularly popular among small businesses and tech enthusiasts. Here’s a detailed review based on its features:Design and BuildForm Factor: It comes in a tower form factor, which is compact but offers room for expanding storage. The matte black chassis gives it a professional and sleek look.Size: It’s fairly compact for a NAS, and can be placed on a desk or tucked away in a server rack. It offers 4 drive bays, supporting both 3.5" HDDs and 2.5" SSDs.PerformanceProcessor: Powered by an AMD Ryzen R1600 dual-core CPU, this NAS delivers excellent performance for most tasks, whether you’re managing files, media streaming, or even running virtual machines. The CPU ensures smooth multitasking and quick file access.RAM: The DS923+ comes with 4GB of DDR4 RAM (expandable up to 32GB). This helps with handling demanding applications or multiple users accessing the server simultaneously.Network: Dual Gigabit Ethernet LAN ports ensure fast network speeds, with Link Aggregation support to boost transfer rates further. There’s also an option to add a 10GbE network card for even faster speeds (useful for large data transfers or demanding workloads).Storage Capacity and ExpandabilityDrive Bays: The 4-bay configuration offers substantial storage, especially with the ability to add larger HDDs or SSDs. Synology also offers an expansion unit (DX517) if you need more storage in the future.RAID Support: RAID support for various configurations (RAID 1, RAID 5, RAID 6, etc.) provides options for redundancy and data protection.Software FeaturesDSM (DiskStation Manager): Synology’s DSM software is one of the standout features of their NAS units. It’s intuitive, user-friendly, and packed with useful apps. You can manage your files, schedule backups, and even run Docker containers or virtual machines through Virtual Machine Manager.Backup Solutions: The DS923+ offers seamless integration with Synology’s backup solutions, including Hyper Backup for cloud storage, Time Backup, and Synology Drive for file sync across devices.Media and Streaming: Great for media management, this NAS supports Plex and other media server applications, allowing you to stream movies, TV shows, and music seamlessly.Security: Synology includes advanced security features such as firewall protection, two-factor authentication, and intrusion detection.ConclusionThe Synology DS923+ is a highly capable and versatile NAS, offering great performance for home users, small businesses, and tech enthusiasts. Its powerful Ryzen processor, expandability, and robust software make it ideal for anyone needing reliable storage and file-sharing capabilities. If you need high-performance storage with the potential for future growth, this NAS is a solid choice.
Terese Torstensson
2025-06-22 13:42:43
Easy to use
Giovanni
2025-06-16 12:46:30
Perfetto in ogni occasione, le caratteristiche un mini pc e tante tante caratteristiche. Velocissimo e reattivo. Nel mio caso ho problemi con l'uso di emule, ma penso sia un problema del mio tipo particolare di configurazione. Decisamente consigliato! E' il mio terzo NAS fino ad oggi ed è decisamente il migliore, anche se non quello più "user-friendly"
lovelydee16
2025-06-09 10:55:49
The price on the device was great, I started the setup process haven't yet completed but so far everything went well and I am not expecting any problems. Quality of the device is great, Functionality appears to be on point. Judging by the connectivity very easy, Speed not yet tested. Storage not yet utilize.
Jim g
2025-05-29 17:23:11
It does what I needed it to do.
boss435
2025-05-18 17:14:35
I had a Western Digital MyCloud NAS for a few years prior because it was cheaper but this one is light years better. I understand why it's more expensive. So much easier to use and offers way more services and add-ons. Highly recommend.
Suk Lee
2025-05-06 10:45:18
One of the drives failed shortly after installation.The seller immediately sent a replacement and a return box.NAS self-repaired so no data loss and now running perfectly.
Saminu Mohammed
2025-04-20 15:21:28
We received it and we have not had any issue with it. It's a very quality product and received just as advertised.The only issue was with my country's customs. I suggest the seller include the estimated cost of clearing to the price so buyers do not have to be blindsided by their customs agents.
DAVID CAMERON
2025-04-14 09:19:41
I will buy another one. I suggest a USB C connection that woud be a big improvment other than that perfect.
Idon'twantapenname!
2025-03-31 09:19:01
This is a pretty good little NAS. But the power supply connector is horrible! Why do they use a small, finicky and vulnerable little proprietary power supply? I can't even move the box without the power supply connector falling out! It's a really bad design on an otherwise very nice piece of equipment.
Robert J Bolton
2025-03-22 17:47:09
If you want to spend $1800 and get frustrated with a product that does not work, this is the item to buy.
brignoli antonio
2025-03-20 18:20:57
Io ho acquistato la versione da 4x8 TB, in configurazione Raid 2 mi offre un totale di 10TB utili, con ridondanza di 2 dischi. Il prodotto funziona benissimo, viene con una serie infinita di applicazioni di supporto, facilissimo da installare e utilizzare.Altamente raccomandato per un uso home office ed smb.
Einfach Top
2025-02-27 15:14:17
Es läuft alles reibungslos. Es macht was es muss und ich kann von überall draufzugreifen, wenn ich mal etwas brauche.
Sheikh Talal Zaki
2025-02-22 14:02:43
The Synology DiskStation DS923+ is a powerful and highly regarded NAS (Network Attached Storage) unit, particularly popular among small businesses and tech enthusiasts. Here’s a detailed review based on its features:Design and BuildForm Factor: It comes in a tower form factor, which is compact but offers room for expanding storage. The matte black chassis gives it a professional and sleek look.Size: It’s fairly compact for a NAS, and can be placed on a desk or tucked away in a server rack. It offers 4 drive bays, supporting both 3.5" HDDs and 2.5" SSDs.PerformanceProcessor: Powered by an AMD Ryzen R1600 dual-core CPU, this NAS delivers excellent performance for most tasks, whether you’re managing files, media streaming, or even running virtual machines. The CPU ensures smooth multitasking and quick file access.RAM: The DS923+ comes with 4GB of DDR4 RAM (expandable up to 32GB). This helps with handling demanding applications or multiple users accessing the server simultaneously.Network: Dual Gigabit Ethernet LAN ports ensure fast network speeds, with Link Aggregation support to boost transfer rates further. There’s also an option to add a 10GbE network card for even faster speeds (useful for large data transfers or demanding workloads).Storage Capacity and ExpandabilityDrive Bays: The 4-bay configuration offers substantial storage, especially with the ability to add larger HDDs or SSDs. Synology also offers an expansion unit (DX517) if you need more storage in the future.RAID Support: RAID support for various configurations (RAID 1, RAID 5, RAID 6, etc.) provides options for redundancy and data protection.Software FeaturesDSM (DiskStation Manager): Synology’s DSM software is one of the standout features of their NAS units. It’s intuitive, user-friendly, and packed with useful apps. You can manage your files, schedule backups, and even run Docker containers or virtual machines through Virtual Machine Manager.Backup Solutions: The DS923+ offers seamless integration with Synology’s backup solutions, including Hyper Backup for cloud storage, Time Backup, and Synology Drive for file sync across devices.Media and Streaming: Great for media management, this NAS supports Plex and other media server applications, allowing you to stream movies, TV shows, and music seamlessly.Security: Synology includes advanced security features such as firewall protection, two-factor authentication, and intrusion detection.ConclusionThe Synology DS923+ is a highly capable and versatile NAS, offering great performance for home users, small businesses, and tech enthusiasts. Its powerful Ryzen processor, expandability, and robust software make it ideal for anyone needing reliable storage and file-sharing capabilities. If you need high-performance storage with the potential for future growth, this NAS is a solid choice.
Terese Torstensson
2025-02-18 18:10:01
Easy to use
Giovanni
2025-02-12 17:41:37
Perfetto in ogni occasione, le caratteristiche un mini pc e tante tante caratteristiche. Velocissimo e reattivo. Nel mio caso ho problemi con l'uso di emule, ma penso sia un problema del mio tipo particolare di configurazione. Decisamente consigliato! E' il mio terzo NAS fino ad oggi ed è decisamente il migliore, anche se non quello più "user-friendly"
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