8-Bay Synology RackStation RS1221+

Compact and reliable
With a depth of only 30 or 38 centimeters, the RS1221+/RS1221RP+ is ideal for use in tight spaces. With over 100,000 4K random read IOPS and 2,315 MB/s sequential read throughput, the RS1221+/RS1221RP+ can easily handle demanding applications in data-intensive environments. The redundant power supply additionally protects the RS1221RP+ against power failures.

Compact design
The RS1221+ and the expansion unit RX418 are particularly compact for space-saving use in tight spaces. At 30cm, they are half the depth of standard 2U devices and fit perfectly into rack stands or narrow racks. The RS1221RP+ with dual power supply also fits into most narrow racks at 38 cm deep.
– Fits into narrow racks
– Easy to install in rack stands

Designed for maximum reliability
Redundant power supply
Reduce the risk of a power failure on a circuit or PDU affecting data and availability.
Maximum Availability
Combined with a second identical device, Synology High Availability allows you to set up a server cluster with automatic failover in minutes, minimizing disruption in the event of a server failure.
Data integrity and protection
ECC memory and Btrfs file system bring higher reliability and snapshot capacities to prevent data corruption and simplify backup.

High-performance storage solution for all requirements
Up to 2,315/1,147 MB/s sequential read and write throughput and over 100,000/54,000 random read/write IOPS offer plenty of performance even for demanding applications.

Grows with you
As your demands increase, be it in terms of performance, network or storage capacity, you can easily expand your RS1221+/RS1221RP+.

SSD Cache
Accelerate access over pure HDD arrays by 16x or more with NVMe or SATA SSD cache

for 10GbE ready
Higher I/O performance with faster SFP+ or RJ-45 networking

Scalable storage capacity
Expandable to up to 12 drive bays with expansion unit RX418