Synology NAS DS923+ 4-Bay Enclosure 32GB RAM (NO HDD) — main product image

Synology NAS DS923+ 4-Bay Enclosure 32GB RAM (NO HDD)

Synology

Synology NAS DS923+ 4-Bay Enclosure 32GB RAM (NO HDD)

Name: Synology NAS DS923+ 4-Bay Enclosure 32GB RAM (NO HDD)
Brand: Synology
SKU: NAS

★★★★★5.0 (1 reviews)

A powerful 4-bay NAS with AMD Ryzen processing and 32GB RAM for small business data management.

$894.99*

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Synology DiskStation DS923+ is a 4-bay network-attached storage enclosure built around an AMD Ryzen R1600 dual-core processor capable of boosting to 3.1 GHz. This listing includes an upgraded 32GB DDR4 RAM configuration, which substantially enhances the unit's ability to handle virtual machines, Docker containers, large-scale file indexing, and simultaneous multi-user access. The four 2.5"/3.5" SATA III bays support a wide range of RAID configurations including Synology's own Hybrid RAID, and two built-in M.2 NVMe slots allow SSD caching to speed up frequently accessed data without occupying a main drive bay.

Running Synology's DiskStation Manager (DSM) operating system, the DS923+ provides a polished web-based interface with access to hundreds of first- and third-party packages for backup, file synchronization, media management, surveillance, and productivity. Connectivity includes dual Gigabit Ethernet ports with link aggregation and failover support, two USB-A 3.2 Gen 1 ports, and an eSATA port for external expansion. The enclosure is also compatible with the DX517 expansion unit, allowing up to nine total drive bays. Note that this listing does not include hard drives — they must be purchased separately.

Specifications

Brand

Synology

Model

DS923+

Processor

AMD Ryzen R1600 Dual-Core (up to 3.1 GHz)

Memory

32GB DDR4 RAM

Drive Bays

4 x 2.5"/3.5" SATA III

M.2 Slots

2 x M.2 NVMe

RAID Support

RAID 0/1/5/6/10/Basic/Hybrid

Operating System

Synology DSM

Ethernet

2 x RJ45 Gigabit

USB

2 x USB-A 3.2 Gen 1

eSATA

1 x eSATA

Dimensions

8.78 x 7.83 x 6.54 inches

Weight

4.9 lb

Pros & Cons

👍 Pros

AMD Ryzen R1600 dual-core processor delivers strong performance for file serving, virtualization, and container workloads.
32GB DDR4 RAM upgrade allows demanding applications like virtual machines and heavy multi-user access without bottlenecks.
Two M.2 NVMe slots enable SSD caching to accelerate frequently accessed data.
Synology DSM operating system provides a mature, app-rich platform for backup, media, and business applications.
Expandable to nine drives via the optional DX517 expansion unit.

👎 Cons

Sold without hard drives, so the total cost of a usable system is significantly higher than the enclosure price alone.
Only two Gigabit Ethernet ports — lacks 10GbE networking without purchasing an optional adapter card.
Four drive bays may feel limiting for users with rapidly growing storage needs, despite expansion options.
The dual-core Ryzen processor, while capable, may lag behind quad-core NAS options under heavy transcoding workloads.
Fan noise can be noticeable in quiet home office environments under sustained drive activity.

Frequently Asked Questions

Does this NAS come with hard drives installed?

No, this is an enclosure only — no hard drives are included. You purchase and install your own 2.5" or 3.5" SATA drives.

What RAID configurations does the DS923+ support?

It supports RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, Basic, and Synology Hybrid RAID (SHR).

Can the storage capacity be expanded beyond the four main bays?

Yes, the DS923+ has two M.2 NVMe slots for SSD caching, and it supports expansion with a Synology DX517 unit for up to nine total drive bays. It also includes an eSATA port for additional external storage.

What operating system does the DS923+ run?

It runs Synology DiskStation Manager (DSM), a Linux-based operating system with a web-based interface for file management, backup, media streaming, surveillance, and numerous other applications.

Is 32GB of RAM beneficial for NAS performance?

Yes, the upgraded 32GB DDR4 RAM significantly improves performance for virtual machine hosting, Docker containers, simultaneous user access, and memory-intensive DSM packages.