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Synology RS1221(RP)+ Rackmount NAS (Network-Attached Storage) Enclosure


 RS1221(RP)+, Synology RS1221(RP)+ Rackmount NAS (Network-Attached Storage) Enclosure

Key Features

  • CPU - AMD Ryzen V1500B
  • System Memory - 4GB
  • 8 Bays
  • 4x Gigabit Ethernet ports | 2x USB 3.2 Gen 1 ports | 1x eSATA port
  • Perfect for centralising data management in short rack-depth environments
  • Perfect at handling heavy file workloads and protecting digital assets
  • RS1221(RP)+

Part No: RS1221(RP)+

Stock Code: 43823681


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synology RS1221(RP)+ rackmount nas (network-attached storage) enclosure

Synology RackStation RS1221+/RS1221RP+ is a powerful 2U 8-bay rackmount network-attached storage solution, perfect for centralizing data management in short rack-depth environments. The RS1221+ series is ideal at handling heavy file workloads and protecting digital assets in small business environments through the comprehensive data protection options included in the DiskStation Manager (DSM) operating system.

  • High Performance - Tackle multi-user environments effortlessly with up to 2,315 MB/s read and 1,147 MB/s write performance1
  • Compact Deployment - The RS1221+ and RS1221RP+ feature a short depth of just 298 mm and 399 mm respectively
  • 10GbE Ready - Improve network performance by 5X with a PCIe SFP+ or RJ-45 network card2
  • High Availability - Configure two units together to create a Synology High Availability (SHA) cluster for maximum service uptime and minute-level failover

a compact design for space efficiency

The RS1221+ and its RX418 expansion units are designed to help you save space in compact deployments. At only 30 centimeters, half the length of a typical 2U unit, it fits perfectly snug onto 2-post or shallow rackmount enclosures. The RS1221RP+ with dual power supplies comes in at 38 cm, also fitting most shallow depth enclosures.

  • Fits into shallow rackmount enclosures
  • Easy-to-install on 2-post racks

built for reliability

  • Redundant power - Reduce the chance that power disruptions on a single distribution channel or PDU causes data and service availability degradation.
  • Maximize service availability - When paired with another identical unit, Synology High Availability enables automatic minute-level failover between two clustered servers in the event of a server failure to minimize service downtime.
  • Data integrity and protection - ECC memory and the Btrfs file system bring higher reliability and snapshot capabilities to help prevent data corruption and simplify data protection.

high performance storage for anything

Up to 2,315/1,147 MB/s sequential read and write throughput and over 100K/54K random read/write IOPS ensures ample performance for demanding workloads.

with room to grow with you

Easily upgrade the RS1221+/RS1221RP+ to match your usage environment, whether it’s for performance, faster networking, or higher storage capacity.

  • SSD cache - Boost read/write IOPS over HDD-only arrays by 16X or more with NVMe or SATA SSD Cache4
  • 10GbE ready - Improve I/O with faster SFP+ or RJ-45 networking
  • Storage expansion - Expand to 12 drive bays with a RX418 expansion unit

maximise data availability

Hyper Backup

A comprehensive backup and recovery solution for added data protection. Create backup destinations locally, on another Synology device, rsync servers, or cloud-based destinations, such as Google Drive, Dropbox, S3-compatible destinations, and Synology C2 Storage, a dedicated backup destination for Synology devices. Deduplication, integrity checks, and incremental transfer technology reduce bandwidth and storage use.

Snapshot Replication

Easily schedule flexible point-in-time backups of shared folders and LUNs with an RPO as low as 5 minutes and recovery in seconds. Set up replication and failover to other Synology storage systems for fast RTOs and minimal service disruption.


protect your entire it infrastructure

Protect your entire office with Active Backup

The Active Backup suite enables administrators to easily secure their entire IT infrastructure by backing up mission-critical data to their NAS, including Windows & Linux workstations and servers, file servers, VMware and Hyper-V virtual machines, and Microsoft 365 and Google Workspace accounts. Benefit from deduplication, multiversioning to quickly jump back in time, and additional data efficiency optimizations for reduced bandwidth and storage use.

fully certified storage virtualisation solutions

Synology iSCSI storage fully supports mainstream virtualization solutions to enhance work efficiency with an easy management interface. VMware vSphere 6 and VAAI integration helps offload storage operations. Windows Offloaded Data Transfer (ODX) speeds up data transfer. OpenStack Cinder support turns your Synology NAS into a block-based storage component. Additionally Synology Storage Console enables even more simplified storage provisioning and management options in VMware and Windows environments.


From the Manufacturer



Form Factor Rackmount
Bays 8-Bays
HDD Diskless
Pre-Populated Combinations None
Connectivity Gigabit Ethernet (RJ-45), eSATA, USB 3.2
IronWolf Health Management N

Please note: Pictures are for illustration only. Please contact us if you wish to confirm the specification before ordering.


Product Reviews


Synology - RS1221(RP)+
Synology RS1221(RP)+ Rackmount NAS (Network-Attached Storage) Enclosure



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