Synology Inc. today announced its newest 12-bay NAS units, the Synology DiskStation DS3622xs+ and DS2422+, as well as the DX1222 companion expansion unit.

The company’s two biggest desktop form factor products boast computing power to match their storage potential.

“The DS3622xs+ and DS2422+ serve a very diverse market of businesses and creatives who need ample amounts of secure and fast storage, without deploying a rackmount server and the associated costs,” said Peggy Weng, Product Manager for Synology Inc. “They stretch what is possible in a tower form factor to provide an excellent solution for all types of power uses.”

All-round performance improvement

The DS2422+ offers reliable mass storage and efficient data protection for a wide range of scenarios. Expandable to 24 bays, the DS2422+ is perfect for serving and protecting large data sets in multi-user environments. A new processor gives it an impressive edge over its predecessor.1

Dependable 2,200/1,300 MB/s sequential read/write speeds, plenty of storage options, and cost-effective deployment make it an ideal choice for small and medium-sized businesses looking to manage and back up their data assets more productively.

A step up in capabilities, the DS3622xs+ boasts processing and ample built-in connectivity to support heavy duty applications, including as networked surveillance or backup server, or storage for virtual machine storage and direct video editing. The high-performance unit delivers over 260,000 4K random read IOPS and 4,700/2,400 MB/s sequential read/write speeds, making it a true storage powerhouse.1

“The impressive storage performance of the DS3622xs+ is ideal for businesses that need heavy-duty storage for I/O-intensive and multi-user workloads,” said Michael Wang, Product Manager at Synology Inc. “Its robust built-in data protection tools and intuitive storage management help users get started with reliably managing their data.”

Powerful features with room to grow

Equipped with dual 10GbE RJ-45 ports and three Gigabit ports, the DS3622xs+ delivers fast networking and out-of-band management (OOB) management right out of the box while supporting integration with Fibre Channel SAN.2 The DS2422+ integrates easily with existing IT infrastructure thanks to four Gigabit RJ-45 ports. Both units allow for expansion with 10/25GbE network interface cards.3 NVMe SSD cache can added through M.2 NVMe SSD adapter cards to boost random I/O performance for hot data.4 Combination cards allow 10GbE connectivity and SSD cache to be added through a single PCIe 3.0 slot.

Synology DS3622xs pr 2

The DS3622xs+ and DS2422+ are both built for DSM 7.0, the latest version of Synology’s DiskStation Manager (DSM) operating system, with more powerful data and storage management tools.

Both the DS3622xs+ and DS2422+ are designed to optimally work with Synology enterprise drives. The HAT5300 3.5″ SATA HDD and SAT5200 2.5″ SATA SSD are engineered specially to provide class-leading performance and DSM integration for enhanced monitoring and maintenance capabilities.

Storage capacity can easily be doubled or tripled by connecting up to two5 12-bay DX1222 expansion units. Managing storage expansion is made simple with Synology DSM, which minimizes service disruptions during expansion.

DS3622xs+ DS2422+
CPU 6-core Intel® Xeon® 4-core AMD Ryzen™
Memory 16 GB DDR4 ECC
(expandable to 48 GB)
(expandable to 32 GB)
Form factor Tower
Drive bays internal/max 12/366 12/247
Random read/write IOPS1 260k/97k 124k/52k
Seq. read/write throughput1 4,700/2,400 MB/s 2,200/1,300 MB/s
Network interface 3 x 1GbE RJ-45
2 x 10GbE RJ-45
4 x 1GbE RJ-45
Add-in cards3 10/25GbE NICs/Synology
M.2 add-in cards/Fibre Channel host bus adapters
10/25GbE NICs/Synology
M.2 add-in cards
Out-of-band management Yes No
Max. no. of IP cameras 90 40
Warranty8 5 years 3 years
(extendable to 5 in select regions)


All three units are now available from Synology resellers and partners.

  1. Performance figures are obtained through internal testing by Synology. Actual performance may vary depending on the testing environment, usage, and configuration. See the performance charts for more information.
  2. Fibre Channel support can be enabled with a compatible PCIe FC host bus adapter. For the most up-to-date list of compatible HBAs, please check our compatibility list.
  3. Compatible NICs include the E10G21-F2, E10G18-T2, E10G18-T1, and E25G21-F2. For the latest compatible devices, check the compatibility list.
  4. SSD cache can be enabled by using Synology SAT5200 2.5″ SSDs or without occupying drive bays by installing Synology SNV3400/SNV3500 NVMe SSDs using M2D20 or E10M20-T1 adapter cards, sold separately.
  5. Only for the DS3622xs+. The DS2422+ only supports a single DX1222 expansion unit.
  6. With two 12-bay Synology DX1222 expansion units.
  7. With one 12-bay Synology DX1222 expansion units.
  8. The warranty period starts from the date of purchase as stated on your purchase receipt. Read more here.

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