SYNOLOGY RackStation RS3621xs+ NAS 12-Bay

Powerful solution for reliable and secure corporate data storage!

Scope of application	Large enterprises: high-performance, fast network attached storage solution, simplifies data management, optimises virtual environments.
Number of drive trays	12
Compatible drive types	3.5" SATA HDD 2,5" SATA SSD
RAM	8 GB DDR4 ECC UDIMM, number of RAM slots: 4
CPU	model: Intel Xeon D-1541 frequency: 8-core 2.1 (Basis) / 2.7 (Turbo) GHz architecture: 64-bit
Port	6x RJ-45 1GbE LAN-Port 2x USB 3.2 Port 2x Expansion Port

Reliable performance for your business

The Synology RS3621RPxs is a powerful 12-bay storage server. Its 6-core processor is well-equipped for compute-intensive applications, and redundant power, ECC memory and Btrfs file system protect important data. With a performance of 189,098 4K random read IOPS and 4,718 MB/s sequential read throughput1, it is ideal for small businesses.

Reliability is paramount: resilience was at the heart of the RS3621RPxs' design.

Redundant power supply

Redundant power supplies ensure uninterrupted operation even if a power supply fails or a plug is accidentally pulled, and fans can be hot-swapped without shutting down the system.

Nearly Zero Downtime
Synology High Availability (SHA) couples two identical models into an active/passive cluster with failover in minutes.

Next generation file system
Btrfs prevents file corruption and reduces maintenance with advanced storage technologies and optimised snapshots.

Flexibly adaptable
With two integrated PCIe slots, users can customise the RS3621RPxs to meet their exact performance, networking and storage needs2.

Ready for 10 GbE
Support for 10 GbE network cards increases the unit's data throughput by up to 5 times with link aggregation.

SSD Cache
Increase read/write IOPS by up to 16x with an SSD cache using our Synology M.2 NVMe adapter cards and SNV3000 series SSDs or one or more 2.5" SAT5200 SSDs.

More drive bays on demand
Expandable to up to 36 drive bays with minimal effort using two RX1217(RP) expansion units.

Licence-free data backup solutions:

- for emergencies: HyperBackup and Snapshot Replication
- Backup of the entire IT infrastructure: Active Backup Suite

Storage for Virtualisation

Synology iSCSI storage supports popular virtualisation solutions with a simple management interface for greater ease of use. Storage operations can be offloaded through VMware vSphere 6.5 and VAAI integration. Windows Offloaded Data Transfer (ODX) accelerates data transfer. OpenStack Cinder support allows your Synology NAS to be used as a block-based storage component. In addition, the Synology Storage Console further simplifies the provisioning and management of storage in VMware and Windows environments.

Powerful built-in surveillance features

With Synology Surveillance Station, the RS3621RPxs becomes a versatile network video recorder. With support for up to 75 IP cameras5 and video analytics features such as motion detection, "no standing zone", foreign object detection, and abnormality detection, you're ready for the most common surveillance deployments.

Optional accessories

• Surveillance device device licence package
• RAM extensions: DDR4 ECC UDIMM: D4EC-2666-8G/D4EC-2666-16G.
• Expansion Unit: RX1217/RX1217RP
• Visual Station: VS960HD/VS360HD
• Synology RKS1317 - Rail Kit Sliding
• M.2 SSD & 10GbE Combo Adapter Card: E10M20-T1
• 10GbE Network Interface Card: E10G18-T2/E10G18-T1/E10G17-F2
• M.2 SSD Adapter Card: M2D20

Size (height x width x depth): 88 mm x 430 mm x 692 mm

! We also offer

• compatible


• high-quality


• well-priced

RAM modules for this Synology device.
Just get in touch with our salesteam!

Warranty: 5 years limited warranty
Warranty period extensions (EW+ products) can be purchased through your own Synology account.

You can also obtain all variants of Synology Support Packs from us:
Synology Onsite Support Pack	In case of failure, you will receive on-site support from a technician within only a few hours
Synology Onsite Post warranty Support Pack	Subsequent on-site service for a previously purchased hardware package!
Synology NBD Replacement Support Pack	In the event of a warranty claim, a replacement unit will be delivered to you the next business day!
For further information please contact our sales department!