Synology NAS storage: every current model

Synology NAS units run DSM, an operating system known for being easy to manage and for the backup tools that come with it at no extra licence cost: Hyper Backup, Snapshot Replication and Active Backup for Business. They suit offices that want storage and backup to work without a full-time administrator.

DSM is the same on a 2-bay desktop unit and a 60-bay rack system, so skills carry over as you grow.
Active Backup for Business backs up Windows PCs, servers and virtual machines to the NAS, and a companion package covers Microsoft 365.
Plus, XS and SA models take expansion units, so capacity can be added without replacing the NAS.

Get a price on any Synology NAS

Tell us the model or how much data you have, and we will call you back with a quote.

46 Synology models, by series

Each model page has the full specifications, usable capacity by RAID level and a price request.

J series (1)

Entry-level desktop units for a home or a very small office.

Model	Bays	Processor	Memory	Network	Form
Synology DS223j	2	Realtek RTD1619B	1 GB DDR4 non-ECC	1 x 1GbE RJ-45	Desktop	Get price

Value series (3)

Affordable desktop units for file sharing and basic backup.

Model	Bays	Processor	Memory	Network	Form
Synology DS124	1	Realtek RTD1619B	1 GB DDR4 non-ECC	1 x 1GbE RJ-45	Desktop	Get price
Synology DS223	2	Realtek RTD1619B	2 GB DDR4 non-ECC	1 x 1GbE RJ-45	Desktop	Get price
Synology DS423	4	Realtek RTD1619B	2 GB DDR4 non-ECC	2 x 1GbE RJ-45	Desktop	Get price

Plus series (17)

The business mainstream: desktop and rackmount units with snapshots, virtual machines and room to expand.

Model	Bays	Processor	Memory	Network	Form
Synology DS225+	2	Intel Celeron J4125	2 GB DDR4 non-ECC	1 x 1GbE RJ-45, 1 x 2.5GbE RJ-45	Desktop	Get price
Synology DS725+	2	AMD Ryzen R1600	4 GB DDR4 ECC SODIMM	1 x 1GbE RJ-45, 1 x 2.5GbE RJ-45	Desktop	Get price
Synology DS425+	4	Intel Celeron J4125	2 GB DDR4 non-ECC	1 x 1GbE RJ-45, 1 x 2.5GbE RJ-45	Desktop	Get price
Synology DS925+	4	AMD Ryzen V1500B	4 GB DDR4 ECC SODIMM	2 x 2.5GbE RJ-45	Desktop	Get price
Synology RS422+	4	AMD Ryzen R1600	2 GB DDR4 ECC	2 x 1GbE RJ-45	Rackmount 1U	Get price
Synology RS826+	4	AMD Ryzen V1500B	4 GB DDR4 ECC SODIMM	4 x 1GbE RJ-45	Rackmount 1U	Get price
Synology RS826RP+	4	AMD Ryzen V1500B	4 GB DDR4 ECC SODIMM	4 x 1GbE RJ-45	Rackmount 1U	Get price
Synology DS1525+	5	AMD Ryzen V1500B	8 GB DDR4 ECC SODIMM	2 x 2.5GbE RJ-45	Desktop	Get price
Synology DS1825+	8	AMD Ryzen V1500B	8 GB DDR4 ECC SODIMM	2 x 2.5GbE RJ-45	Desktop	Get price
Synology RS1221+	8	AMD Ryzen V1500B	4 GB DDR4 ECC SODIMM	4 x 1GbE RJ-45	Rackmount 2U	Get price
Synology RS1221RP+	8	AMD Ryzen V1500B	4 GB DDR4 ECC SODIMM	4 x 1GbE RJ-45	Rackmount 2U	Get price
Synology RS1226+	8	AMD Ryzen V1500B	4 GB DDR4 ECC SODIMM	2 x 2.5GbE RJ-45	Rackmount 2U	Get price
Synology RS1226RP+	8	AMD Ryzen V1500B	4 GB DDR4 ECC SODIMM	2 x 2.5GbE RJ-45	Rackmount 2U	Get price
Synology DS2422+	12	AMD Ryzen V1500B	4 GB DDR4 ECC SODIMM	4 x 1GbE RJ-45	Desktop	Get price
Synology RS2423+	12	AMD Ryzen V1780B	8 GB DDR4 ECC UDIMM	2 x 1GbE RJ-45, 1 x 10GbE RJ-45	Rackmount 2U	Get price
Synology RS2423RP+II	12	AMD Ryzen V1780B	8 GB DDR4 ECC UDIMM	2 x 1GbE RJ-45, 1 x 10GbE RJ-45	Rackmount 2U	Get price
Synology RS2825RP+	16	AMD Ryzen V1780B	8 GB DDR4 ECC UDIMM	2 x 1GbE RJ-45, 1 x 10GbE RJ-45	Rackmount 3U	Get price

XS+ and XS series (8)

Higher-performance units with faster processors, 10GbE on most models and a 5-year warranty.

Model	Bays	Processor	Memory	Network	Form
Synology RS1626xs+	4	Intel Xeon D-1726	16 GB DDR4 ECC RDIMM	2 x 10GbE RJ-45, 1 x out-of-band management	Rackmount 1U	Get price
Synology DS1823xs+	8	AMD Ryzen V1780B	8 GB DDR4 ECC SODIMM	2 x 1GbE RJ-45, 1 x 10GbE RJ-45, 1 x out-of-band management	Desktop	Get price
Synology DS3622xs+	12	Intel Xeon D-1531	16 GB DDR4 ECC SODIMM	2 x 1GbE RJ-45, 2 x 10GbE RJ-45, 1 x out-of-band management	Desktop	Get price
Synology RS3618xs	12	Intel Xeon D-1521	8 GB DDR4 ECC UDIMM	4 x 1GbE RJ-45	Rackmount 2U	Get price
Synology RS3621RPxs	12	Intel Xeon D-1531	8 GB DDR4 ECC UDIMM	4 x 1GbE RJ-45	Rackmount 2U	Get price
Synology RS3626xs	12	Intel Xeon D-1726	8 GB DDR4 ECC UDIMM	2 x 10GbE RJ-45, 1 x out-of-band management	Rackmount 2U	Get price
Synology RS4826xs+	12	Intel Xeon D-1739	16 GB DDR4 ECC RDIMM	2 x 10GbE RJ-45, 1 x out-of-band management	Rackmount 2U	Get price
Synology RS6426xs+	16	Intel Xeon D-1739	16 GB DDR4 ECC RDIMM	2 x 10GbE RJ-45, 1 x out-of-band management	Rackmount 3U	Get price

SA series (4)

Large-scale rackmount storage that grows to hundreds of drives.

Model	Bays	Processor	Memory	Network	Form
Synology SA3200D	12	Intel Xeon D-1521	8 GB DDR4 ECC UDIMM per controller	2 x 1GbE RJ-45, 1 x 10GbE RJ-45, per controller	Rackmount 2U	Get price
Synology SA3400D	12	Intel Xeon D-1541	8 GB DDR4 ECC UDIMM per controller	2 x 1GbE RJ-45, 1 x 10GbE RJ-45, per controller	Rackmount 2U	Get price
Synology SA3410	12	Intel Xeon D-1541	16 GB DDR4 ECC RDIMM	4 x 1GbE RJ-45, 2 x 10GbE RJ-45, 1 x out-of-band management	Rackmount 2U	Get price
Synology SA3610	12	Intel Xeon D-1567	16 GB DDR4 ECC RDIMM	4 x 1GbE RJ-45, 2 x 10GbE RJ-45, 1 x out-of-band management	Rackmount 2U	Get price

FS series (7)

All-flash storage for databases, virtual machines and video editing.

Model	Bays	Processor	Memory	Network	Form
Synology FS200T	6	Intel Celeron J4125	4 GB DDR4 non-ECC	1 x 1GbE RJ-45, 1 x 2.5GbE RJ-45	Desktop	Get price
Synology FS2500	12	AMD Ryzen V1780B	8 GB DDR4 ECC UDIMM	2 x 1GbE RJ-45, 2 x 10GbE RJ-45	Rackmount 1U	Get price
Synology FS3410	24	Intel Xeon D-1541	16 GB DDR4 ECC RDIMM	4 x 1GbE RJ-45, 2 x 10GbE RJ-45, 1 x out-of-band management	Rackmount 2U	Get price
Synology FS3420	24	Intel Xeon D-1739	32 GB DDR4 ECC RDIMM	2 x 10GbE RJ-45, 1 x out-of-band management	Rackmount 2U	Get price
Synology FS3600	24	Intel Xeon D-1567	16 GB DDR4 ECC RDIMM	4 x 1GbE RJ-45, 2 x 10GbE RJ-45	Rackmount 2U	Get price
Synology FS6400	24	Dual Intel Xeon Silver 4110	32 GB DDR4 ECC RDIMM	2 x 1GbE RJ-45, 2 x 10GbE RJ-45	Rackmount 2U	Get price
Synology FS6420	24	AMD EPYC 7303	64 GB DDR4 ECC RDIMM	2 x 10GbE RJ-45, 1 x out-of-band management	Rackmount 2U	Get price

HD series (1)

High-density 60-bay storage for petabyte-scale archives.

Model	Bays	Processor	Memory	Network	Form
Synology HD6500	60	Dual Intel Xeon Silver 4210R	64 GB DDR4 ECC RDIMM	2 x 1GbE RJ-45, 2 x 10GbE RJ-45, 1 x out-of-band management	Rackmount 4U	Get price

PAS series (1)

NVMe all-flash arrays with dual controllers.

Model	Bays	Processor	Memory	Network	Form
Synology PAS7700	48	AMD EPYC 7443P	64 GB per controller	1 x 1GbE RJ-45, 2 x 10GbE RJ-45, 1 x out-of-band management, per controller	Rackmount 4U	Get price

UC series (2)

Dual-controller block storage (iSCSI and Fibre Channel SAN).

Model	Bays	Processor	Memory	Network	Form
Synology UC3200	12	Intel Xeon D-1521	8 GB per controller	2 x 1GbE RJ-45, 1 x 10GbE RJ-45, per controller	Rackmount 2U	Get price
Synology UC3400	12	Intel Xeon D-1541	8 GB per controller	2 x 1GbE RJ-45, 1 x 10GbE RJ-45, per controller	Rackmount 2U	Get price

DVA series (2)

Video recorders with built-in AI analytics for camera systems.

Model	Bays	Processor	Memory	Network	Form
Synology DVA1622	2	Intel Celeron J4125	6 GB	1 x 1GbE RJ-45	Desktop	Get price
Synology DVA7400	12	AMD Ryzen V1780B	16 GB DDR4 ECC UDIMM	2 x 10GbE RJ-45, 1 x out-of-band management	Rackmount 2U	Get price

Synology questions

Which Synology NAS is right for a small office?

For 5 to 25 people, a 4-bay or 5-bay Plus model is the usual starting point. It gives RAID protection, snapshots and enough power for Active Backup. Tell us how much data you have and we will narrow it down.

Do Synology NAS units need Synology drives?

It depends on the model and year. Some recent models are validated mainly with Synology's own drives, while others accept drives from other makers. We check the compatibility list for the exact model before quoting.

Can you set up backup on a Synology we already own?

Yes. We review the current setup, add snapshots and an off-site copy with Hyper Backup or Snapshot Replication, and test a restore with you.