The Synology DS923+ 64TB NAS Kit with Seagate Drivesfrom Synology DS923+ 64TB NAS Kit with Seagate Drivesis a capable solution that can be adjusted and expanded as your needs change, with optional support for up to nine drives, faster networking, and two M.2 2280 NVMe PCIe 3.0 x4 SSD slots for caching or additional storage pools. Powered by Synology DiskStation Manager (DSM), it offers a flexible all-in-one solution for data sharing, synchronization, backup, and surveillance. The DS923+ is equipped with four drive bays that are capable of natively supporting 3.5" SATA III hard drives, as well as 2.5" SATA III hard drives and SSDs.

The DS923+ runs on Synology DiskStation Manager (DSM) OS, which is a browser-based operating system that helps to simplify managing your Synology NAS. Its CPU is a 2.6 GHz AMD Ryzen R1600 Dual-Core with a burst frequency of up to 3.1 GHz, and its 4GB of DDR4 RAM, which can be upgraded to 32GB, allows frequently used files and applications to be quickly accessed. This NAS is capable of sequential read speeds up to 625 MB/s and sequential write speeds up to 559 MB/s.

Also featured are two USB-A 3.2 Gen 1 ports that allow it to be connected to external storage or other USB devices, an eSATA port for the DX517 expansion unit, and network connectivity is achieved via the dual integrated Gigabit Ethernet ports that support link aggregation and failover, allowing your stored data to be shared with users throughout the network. For those who require RAID support, the DS923+ supports RAID 0, 1, 5, 6, and 10, as well Synology Hybrid RAID and Basic RAID, each of which offers performance, data redundancy, or a combination of both. For those who do not require a RAID, JBOD is also available, allowing each drive bay to be individually utilized.

The DS923+ is engineered to be energy efficient and its dual 92 x 92mm fans to help keep the system running cool at all times. The server supports numerous scheduled power on/off cycles and hard drive hibernation to further minimize power consumption and operation expenses.

The Synology DiskStation DS923+ 4-Bay NAS Enclosure operates on 100-240 VAC at 50/60 Hz and includes an accessory pack, an AC power adapter, an AC power cord, and two RJ45 LAN cables. It is protected by a limited 3-year warranty.

64TB Storage Capacity    4 x 16TB 7200 rpm SATA III 3.5" NAS HDDs    4 x 3.5/2.5" Bays | 2 x M.2 2280 Slots    2.6 GHz AMD Ryzen R1600 Dual-Core    4GB of DDR4 RAM    2 x Gigabit Ethernet Ports    2 x USB-A 3.2 Gen 1 | 1 x eSATA    RAID 0, 1, 5, 6, 10, Hybrid, Basic, JBOD    Sequential Reads up to 625 MB/s    Sequential Writes up to 559 MB/s

The DS923+ comes out of the box with intuitive and comprehensive file management, media organization, and backup options, making it ideal for IT enthusiasts, creative professionals, and business owners looking for a powerful and compact storage system.

Up to 625 MB/s sequential read and 559 MB/s sequential write performance enable fast file sharing, syncing, streaming, and backup for multiple users.

Supports 4 x 3.5" or 2.5" SATA HDD/SSD, expandable to 9 drives with one Synology DX517 expansion unit

Up to 32GB of DDR4 ECC memory offers protection against potential crashes and inadvertent changes in data through automatic correction of data errors.

Two Gigabit RJ45 ports can be bonded using Link Aggregation to provide automatic network failover and load balancing.

Maximize return on investment by upgrading your storage platform as more demanding needs arise with two built-in M.2 NVMe SSD slots and an optional 10GbE RJ-45 Network Upgrade Module.

Safeguard your critical data with the powerful storage management features of Synology DSM, built on the advanced Btrfs file system.

Advanced snapshot technology provides schedulable and near-instantaneous data protection for shared folders and LUNs.

File and folder-level data restoration enables recovery of specific files or folders.

Flexible storage quota system helps admins manage available space by specifying storage limits for shared folders.

File self-healing detects and recovers corrupted files using mirrored metadata and RAID configurations.

Inline compression minimizes storage consumption and extends the life of drives by compressing data before it is written to the storage pool.

Synology DSM comes standard with a complete package of backup solutions available at no extra cost.

Active Backup Suite consolidates backup tasks and offers rapid restoration of Windows and Linux endpoints, VMs, Synology NAS, and SaaS applications.

Snapshot Replication creates point-in-time copies of shared folders and LUNs to protect them from accidental modifications or ransomware incidents.

Hyper Backup backs up your NAS data to multiple destinations securely and efficiently with integrity checks and powerful deduplication, compression, and versioning options.

C2 Storage for Hyper Backup offers a dedicated secure public cloud destination for Synology NAS backup data.

Synology's productivity suite provides a private cloud solution for on-site and remote workers to concurrently edit documents, share files, manage emails, send instant messages, and more.

Synology Drive is a cloud file management solution that supports file sharing, remote data access, cross-device and cross-site synchronization, on-demand file restoration, and backup.

The Synology Office extension lets users collaborate on documents, spreadsheets, and presentation slides in real time, supported by convenient options such as file versioning for easy restoration and password protection.

Synology Photos serves as a media organization hub for enthusiasts and professionals looking to efficiently manage and share their photos and videos through intuitive browsing options and secure sharing methods.

Synology Hybrid Share combines reliable on-premises storage and efficient syncing of shared folders in the cloud to enable seamless cross-site synchronization and local file access at LAN speed.

Synology Surveillance Station transforms the DS923+ into a powerful Network Video Recorder solution with support for up to 40 IP cameras.

8300+ supported camera models.

ONVIF support for a broader selection of cameras.

Private, subscription-free storage of recordings.

Access through web browsers, desktop clients, or mobile apps.

Event-based rules to trigger specific actions

Email, SMS, and push notification options

Your DS923+ can serve as virtual machine storage, VM backup server, and a lightweight container and VM host. It is fully certified as storage for VMware vSphere, Microsoft Hyper-V, Citrix XenServer, and OpenStack environments.

Synology Storage Console for VMware or Windows platforms lets you manage VM storage components directly from your hypervisor. VMware VAAI integration and Windows ODX help offload storage operations and speed up data transfer.

Host light containers and VMs for testing, sandboxing, and emergency recovery purposes with Docker and Synology Virtual Machine Manager, a native hypervisor that supports Windows, Linux, and Virtual DSM.

Related Questions and Answers

Q: 1. How many PCIe Lanes are afforded to the M.2 bays ?

A: The manufacturer doesn't provide information on how many PCIe lanes the Synology DiskStation DS1821+ 8-Bay NAS Enclosure affords to the M.2 bays.

Q: 2. what type of drive is recommended for a longterm solution. Are the 2 bays meant to be setup as an array?

A: Enterprise grade drives are recommended for best results on the Synology DiskStation DS223j 2-Bay NAS Enclosure. The bays can be used as needed, either independently, or as an array.

Q: 3. How does this system compare to Drobo? I will be retiring my Drobo system and need a solution

A: Synology is one of the top manufacturers of NAS devices. Now that Drobo NAS devices are no longer in production, a Synology NAS is an excellent choice as a replacement.

Q: 4. Whats the largest hard drive can you put in this unit ?

A: The largest drive capacity on the Synology DiskStation DS223j 2-Bay NAS Enclosure's compatibility list is 16TB, though larger drives like 18Tb and 20TB may also work.

Q: 5. Hello, is this a reliable and fast solution for 2 to 4 clients sharing 4k prores video files ? all on fcpx thx

A: No, it is not recommended to edit from. You need a NAS with Thunderbolt 3.Here is an example: https://www.bhphotovideo.com/c/product/1446234-REG/qnap_tvs_472xt_pt_4g_us_tvs_472xt_ultra_high_speed_4_bay.html

Q: 6. Hello, I would like to know if this Synology model is compatible with the MailPlus service?

A: No, the Synology DiskStation DS423 4-Bay NAS Enclosure is not compatible with the MailPlus service. In order to use MailPlus, you need the Synology DiskStation DS423+ 4-Bay NAS Enclosure, B&H # SYDS423P.

Q: 7. Does Ddr Ram have to be added in equal sized pairs? So if i start with 4gigs of ram can i add one 16gig card and get optimal performance, or shd I only add either one 4 gig card, two 8gig cards or two 16gig cards?

A: If multiple RAM modules are installed inside the Synology DS1821+, both modules should be of the same speed and capacity.

Q: 8. Does the Synology DS1821+ 8 bay unit support Seagate 20TB Nas Drives?

A: No. At the time of this post, the Synology DiskStation DS1821+ 8-Bay NAS Enclosure, would not support the Seagate 20TB Nas Drives.

Q: 9. Is this NAS compatible with WD 20TB drives (WD201KFGX)?

A: The Synology DiskStation DS224+ 2-Bay NAS Enclosure, (B&H # SYDS224PLUS), is officially compatible with drives up to 16TB according to Synology's compatibility list. We could not guarantee that a larger drive would work.

Q: 10. What is the best drives to use?

A: Seagate IronWolf drives are highly recommended for use with the Synology DiskStation DS423 4-Bay NAS Enclosure.