RackStation RS1221RP+

A powerful storage solution for businesses and IT enthusiasts with redundancy and service continuity features.

Compact and reliable

The RS1221+/RS1221RP+, at only 30 to 38 centimeters deep, is built for space-sensitive deployments. Boasting over 100K 4K random read IOPS and 2,315 MB/s sequential read1, the RS1221+/RS1221RP+ is equipped to handle heavy workloads in data-intensive environments. The RS1221RP+ additionally features an extra level of protection with redundant power supplies.


AMD Ryzen  V1500B quad-core 2.2 GHz


2,300 MB/s seq. read 100K 4K random read IOPS 1


4 GB ECC DDR4 Up to 32 GB


30cm depth (38cm for RP model)

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.2

- Fits into shallow rackmount enclosures

- Easy-to-install on 2-post racks

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. 


  • 1 Power indicator
  • 2 Power button
  • 3 Alert Off Button
  • 4 Status indicator
  • 5 Alert indicator
  • 6 Drive status indicator
  • 7 Drive tray
  • 8 System fan

  • 9 PCIe expansion slot
  • 10 Reset button
  • 11 USB 3.2 Gen 1 port
  • 12 1GbE RJ-45 port
  • 13 Expansion port
  • 14 Console port
  • 15 Power port
  • 16 PSU Indicators & Alert Off Buttons