The Synology DiskStation DS923+ is a 4-bay NAS designed for small business use. It comes with 2GB DDR4 ECC of RAM and can be upgraded to 32GB DDR4 ECC. Powered by the AMD Ryzen R1600 processor, it offers reliable network-attached storage for file sharing, backups, and media streaming.
This guide covers complete RAM and storage compatibility for the Synology DiskStation DS923+, including upgrade options, maximum supported configurations, and recommended drives.
Specifications Overview
| Specification | Details |
|---|---|
| NAS Model | Synology DiskStation DS923+ |
| Brand | Synology |
| Drive Bays | 4 bays |
| Processor | AMD Ryzen R1600 |
| Default RAM | 2GB DDR4 ECC |
| Maximum RAM | 32GB DDR4 ECC |
| RAM Type | DDR4 ECC |
| RAM Slots | 2 |
| RAM Upgradeable | Yes |
| M.2 Slots | 2 (2280 NVMe) |
| Ethernet | 1x 1GbE + 1x 10GbE upgrade slot |
| USB Ports | 2x USB 3.2 Gen 1 |
| Use Case | Small Business |
| Price Tier | Mid-Range |
Memory (RAM) Compatibility
The Synology DiskStation DS923+ ships with 2GB DDR4 ECC and supports a maximum of 32GB DDR4 ECC across 2 slots. Upgrading your NAS RAM can significantly improve performance for virtual machines, Docker containers, and simultaneous user access.
Recommended RAM Upgrades
| Module | Capacity | Price |
|---|---|---|
| Crucial ECC SODIMM | 4GB | Check Price |
| Crucial ECC SODIMM | 8GB | Check Price |
| Crucial ECC SODIMM | 16GB | Check Price |
Storage Compatibility
The Synology DiskStation DS923+ has 4 drive bays supporting 3.5″ SATA HDDs and 2.5″ SATA SSDs.
It also includes 2 M.2 slots (2280 NVMe) for NVMe SSD caching, which can dramatically improve random read/write performance.
Recommended NAS Hard Drives
| Drive | Capacity | Price |
|---|---|---|
| Seagate IronWolf | 4TB | Check Price |
| Seagate IronWolf | 8TB | Check Price |
| WD Red Plus | 4TB | Check Price |
| WD Red Plus | 8TB | Check Price |
Recommended NVMe Cache Drives
| Drive | Capacity | Price |
|---|---|---|
| WD Red SN700 | 500GB NVMe | Check Price |
| Seagate IronWolf 525 | 500GB NVMe | Check Price |
Network Connectivity
The Synology DiskStation DS923+ features 1x 1GbE + 1x 10GbE upgrade slot Ethernet and 2x USB 3.2 Gen 1 connectivity.
With high-speed Ethernet, this NAS can fully utilise fast NVMe cache drives and multiple concurrent connections.
Related Guides
Frequently Asked Questions
What is the maximum RAM for the Synology DiskStation DS923+?
The Synology DiskStation DS923+ supports a maximum of 32GB DDR4 ECC. It ships with 2GB DDR4 ECC by default.
How many drive bays does the Synology DiskStation DS923+ have?
The Synology DiskStation DS923+ has 4 drive bays supporting 3.5″ SATA HDDs and 2.5″ SATA SSDs. It also has 2 M.2 slots for NVMe SSD caching.
Can I upgrade the RAM in the Synology DiskStation DS923+?
Yes, the RAM is user-upgradeable.
What hard drives work with the Synology DiskStation DS923+?
The Synology DiskStation DS923+ works with standard 3.5″ SATA HDDs. We recommend NAS-rated drives like the Seagate IronWolf or WD Red Plus.
