Synology RackStation RS1221RP+ 8-Bay 3.5" Diskless 4xGbE NAS (2U Rack), AMD Ryzen Quad Core 2.2GHz, 4GB RAM, 2xUSB3, Ask for a Solutions Project Quote

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.3-year hardware warranty, extendable to 5 years with the purchase of EW202.

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

Hardware SpecificationsRS1221RP+CPUCPU ModelAMD Ryzen V1500BCPU Quantity1CPU Cores4CPU Threads8CPU Architecture64-bitCPU Frequency2.2 GHzHardware Encryption EngineMemorySystem Memory4 GB DDR4 ECC SODIMMMemory Module Pre-installed4 GB (4 GB × 1)Total Memory Slots2Maximum Memory Capacity32 GB (16 GB x 2)NotesSynology may revise pre-installed memory module specifications in response to component lifecycle and supply conditions. All revised components undergo the same rigorous validation to ensure equivalent compatibility, stability, and performance.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.For multi-module memory configurations, all modules must be identical and share the same model number. Check the Product Manual of your Synology product for recommended memory configurations.StorageDrive Bays8Maximum Drive Bays with Expansion Unit12 (RX418 × 1)Drive Type (See all supported drives)3.5" SATA HDD2.5" SATA HDD2.5" SATA SSDHot Swappable Drive*External PortsRJ-45 1GbE LAN Port4USB 3.2 Gen 1 Port2Expansion Port1Expansion Port TypeeSATAPCIePCIe Expansion1 x Gen3 x8 slot (x4 link)AppearanceForm Factor (RU)2USize (Height x Width x Depth)88 mm × 482 mm × 407.5 mmWeight8.4 kgRack Installation Support*4-post 19" rack (Synology Rail Kit - RKS-02)NotesThe rail kit is sold separatelyOthersSystem Fan80 mm × 80 mm × 2 pcsFan Speed ModeFull-Speed ModeCool ModeQuiet ModePower RecoveryNoise Level*53.5 dB(A)Scheduled Power On / OffWake on LAN / WANPower Supply Unit / Adapter350 wattsRedundant Power SupplyAC Input Power Voltage100 V to 240 V ACPower Frequency50/60 Hz, Single PhasePower Consumption61.94 watts (Access)29.98 watts (HDD Hibernation)British Thermal Unit211.35 BTU/hr (Access)102.30 BTU/hr (HDD Hibernation)NotesPower consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%TemperatureOperating Temperature0°C to 35°C (32°F to 95°F)Storage Temperature-20°C to 60°C (-5°F to 140°F)Operating Humidity8% to 80% RHStorage Humidity5% to 95% RHCertificationFCCCEBSMIVCCIRCMEACCCCKCBISULWarranty3-year hardware warranty, extendable to 5 years with Extended Warranty PlusNotesThe warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)Extended Warranty Plus is only available in Europe and North America. Refer to the Extended Warranty Plus website for details on supported countries/regions. (Learn more)EnvironmentRoHS CompliantPackaging ContentMain Unit X 1Accessory Pack X 1AC Power Cord X 2Quick Installation Guide X 1Optional AccessoriesDDR4 ECC SODIMM: D4ES04-4G/D4ES01-8G/D4ES03-16GExpansion Units: RX418Enterprise Series 3.5" SATA HDD: HAT5300 SeriesPlus Series 3.5" SATA HDD: HAT3300 SeriesEnterprise Series 2.5" SATA SSD: SAT5200 SeriesM.2 SSD & 10GbE Combo Adapter Card: E10M20-T1M.2 SSD Adapter Card: M2D20/M2D1825GbE Network Interface Card: E25G30-F210GbE Network Interface Card: E10G30-F2/E10G30-T2/E10G18-T1Rail Kit Sliding: RKS-02NotesAll memory modules will operate at the maximum frequency specified by the CPU manufacturer.Upgrade to DSM 7.2-64551 or later before installing the M2D18.
Hardware Specifications
RS1221RP+
CPU
CPU Model
AMD Ryzen V1500B
CPU Quantity
1
CPU Cores
4
CPU Threads
8
CPU Architecture
64-bit
CPU Frequency
2.2 GHz
Hardware Encryption Engine
Memory
System Memory
4 GB DDR4 ECC SODIMM
Memory Module Pre-installed
4 GB (4 GB × 1)
Total Memory Slots
2
Maximum Memory Capacity
32 GB (16 GB x 2)
Notes
Synology may revise pre-installed memory module specifications in response to component lifecycle and supply conditions. All revised components undergo the same rigorous validation to ensure equivalent compatibility, stability, and performance.
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.
For multi-module memory configurations, all modules must be identical and share the same model number. Check the Product Manual of your Synology product for recommended memory configurations.
Storage
Drive Bays
8
Maximum Drive Bays with Expansion Unit
12 (RX418 × 1)
Drive Type (See all supported drives)
3.5" SATA HDD
2.5" SATA HDD
2.5" SATA SSD
Hot Swappable Drive*
External Ports
RJ-45 1GbE LAN Port
4
USB 3.2 Gen 1 Port
2
Expansion Port
1
Expansion Port Type
eSATA
PCIe
PCIe Expansion
1 x Gen3 x8 slot (x4 link)
Appearance
Form Factor (RU)
2U
Size (Height x Width x Depth)
88 mm × 482 mm × 407.5 mm
Weight
8.4 kg
Rack Installation Support*
4-post 19" rack (Synology Rail Kit - RKS-02)
Notes
The rail kit is sold separately
Others
System Fan
80 mm × 80 mm × 2 pcs
Fan Speed Mode
Full-Speed Mode
Cool Mode
Quiet Mode
Power Recovery
Noise Level*
53.5 dB(A)
Scheduled Power On / Off
Wake on LAN / WAN
Power Supply Unit / Adapter
350 watts
Redundant Power Supply
AC Input Power Voltage
100 V to 240 V AC
Power Frequency
50/60 Hz, Single Phase
Power Consumption
61.94 watts (Access)
29.98 watts (HDD Hibernation)
British Thermal Unit
211.35 BTU/hr (Access)
102.30 BTU/hr (HDD Hibernation)
Notes
Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%
Temperature
Operating Temperature
0°C to 35°C (32°F to 95°F)
Storage Temperature
-20°C to 60°C (-5°F to 140°F)
Operating Humidity
8% to 80% RH
Storage Humidity
5% to 95% RH
Certification
FCC
CE
BSMI
VCCI
RCM
EAC
CCC
KC
BIS
UL
Warranty
3-year hardware warranty, extendable to 5 years with Extended Warranty Plus
Notes
The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)
Extended Warranty Plus is only available in Europe and North America. Refer to the Extended Warranty Plus website for details on supported countries/regions. (Learn more)
Environment
RoHS Compliant
Packaging Content
Main Unit X 1
Accessory Pack X 1
AC Power Cord X 2
Quick Installation Guide X 1
Optional Accessories
DDR4 ECC SODIMM: D4ES04-4G/D4ES01-8G/D4ES03-16G
Expansion Units: RX418
Enterprise Series 3.5" SATA HDD: HAT5300 Series
Plus Series 3.5" SATA HDD: HAT3300 Series
Enterprise Series 2.5" SATA SSD: SAT5200 Series
M.2 SSD & 10GbE Combo Adapter Card: E10M20-T1
M.2 SSD Adapter Card: M2D20/M2D18
25GbE Network Interface Card: E25G30-F2
10GbE Network Interface Card: E10G30-F2/E10G30-T2/E10G18-T1
Rail Kit Sliding: RKS-02
Notes
All memory modules will operate at the maximum frequency specified by the CPU manufacturer.
Upgrade to DSM 7.2-64551 or later before installing the M2D18.