Synology NAS RS1221RP+ 8bay RackStation RS1221RP+ (Diskless) Retail

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.


Compute

AMD Ryzen™ V1500B quad-core 2.2 GHz

Throughput

2,300 MB/s seq. read 100K 4K random read IOPS1

Memory

4 GB ECC DDR4 Up to 32 GB

Compact

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

CPU
CPU Model
AMD Ryzen V1500B

CPU Architecture
64-bit

CPU Frequency
4-core 2.2 GHz

Hardware Encryption Engine (AES-NI)
Yes

Memory
System Memory
4 GB DDR4 ECC SODIMM

Memory Module Pre-installed
4 GB (4 GB x 1)

Total Memory Slots
2

Maximum Memory Capacity
32 GB (16 GB x 2)

Notes
- Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.
- Synology reserves the right to replace memory modules with the same or higher frequency based on suppliers product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.

Storage
Drive Bays
8

Maximum Drive Bays with Expansion Unit
12 (RX418 x 1)

Compatible Drive Type
3.5" SATA HDD
2.5" SATA HDD
2.5" SATA SSD

Maximum Single Volume Size
108 TB

Hot Swappable Drive
Yes

Notes
- "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
- Each internal volume (may consist of multiple drives) is expandable up to 108TB.

External Ports
RJ-45 1GbE LAN Port
4 (with Link Aggregation / Failover support)
USB 3.2 Gen 1 Port
2
eSATA Port
1
Notes
The USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB Implementers Forum (USB-IF) in 2019.

PCIe
PCIe Expansion
1 x Gen3 x8 slot (x4 link)

File System
Internal Drives
Btrfs
EXT4
External Drives
Btrfs
EXT4
EXT3
FAT
NTFS
HFS+
exFAT
Notes
exFAT Access is purchased separately in Package Center.

Appearance
Form Factor (RU)
2U
Rack Installation Support
RS1221RP+ :
4-post 19" rack (Synology Rail Kit - RKS1317)
Notes
The rail kit is sold separately

Others
System Fan
80 mm x 80 mm x 2 pcs