Description
Synology RackStation RS1221RP+ 8-Bay 2U Rackmount NAS with Redundant Power - AMD Ryzen V1500B 2.2GHz Quad-Core CPU, 4GB ECC RAM, Diskless
Compact Depth. Resilient Power.
The Synology RackStation RS1221RP+ is a compact 2U, eight-bay rackmount NAS built to centralise business data, backups and shared services while improving power resilience. Dual 350W redundant power supplies help maintain operation if one power supply or power feed is interrupted. Its AMD Ryzen V1500B quad-core processor and 4GB of ECC DDR4 memory support demanding multi-user workloads, with memory expandable to 32GB. Eight hot-swappable SATA bays support 3.5" and 2.5" drives, while an RX418 expansion unit increases the system to twelve bays. Four Gigabit Ethernet ports provide flexible connectivity, and the PCIe slot supports optional 10GbE, 25GbE or NVMe cache upgrades. Synology DiskStation Manager adds Btrfs protection, snapshots, backup, virtualisation, collaboration and surveillance capabilities. Supplied diskless, it can be configured around specific performance, capacity and redundancy requirements.
Features
- Eight-Bay Rackmount Storage - Supports up to eight 3.5" or 2.5" SATA HDDs and SSDs
- Diskless Configuration - Allows compatible drives to be selected according to capacity, performance and redundancy requirements
- Dual Redundant Power Supplies - Two 350W PSU modules help maintain operation if one power supply or power feed is interrupted
- Powerful AMD Ryzen Processor - A 2.2GHz quad-core, eight-thread processor handles demanding multi-user workloads
- ECC System Memory - Includes 4GB DDR4 ECC memory to help detect and correct memory errors
- Expandable Memory - Two SODIMM slots support up to 32GB of system memory
- High-Speed Performance - Delivers up to 2,315MB/s sequential read and 1,147MB/s sequential write performance with a suitable configuration
- Compact 2U Design - The short-depth chassis measures 407.5mm deep for space-sensitive four-post rack installations
- Four Gigabit LAN Ports - Provides four integrated 1GbE RJ45 connections for flexible network deployment
- 10/25GbE Ready - Supports compatible high-speed network interface cards through the PCIe expansion slot
- SSD Cache Support - Optional PCIe adapter cards enable NVMe SSD caching for faster frequently accessed workloads
- Expandable to Twelve Bays - Supports one optional Synology RX418 four-bay expansion unit
- Hot-Swappable Drive Bays - Allows compatible drives to be replaced without shutting down the system
- Btrfs Data Protection - Supports snapshots, file self-healing, flexible quotas and efficient data recovery
- Comprehensive RAID Support - Includes Synology Hybrid RAID, Basic, JBOD and RAID 0, 1, 5, 6 and 10
- Centralised Backup Platform - Supports backup of computers, servers, virtual machines and cloud-based services
- Virtualisation Ready - Integrates with VMware, Microsoft Hyper-V, Citrix and OpenStack environments
- Synology High Availability - Two identical units can be configured as a high-availability cluster for service continuity
- Surveillance Support - Supports up to 40 IP cameras through Synology Surveillance Station
- Synology DSM - Provides an intuitive platform for storage management, file sharing, backup, collaboration and administration
- Three-Year Warranty - Hardware warranty can be extended to five years with an eligible Synology warranty package
Specifications
Processor
- CPU Model: AMD Ryzen V1500B
- CPU Quantity: 1
- CPU Architecture: 64-bit
- CPU Cores: 4
- CPU Threads: 8
- CPU Frequency: 2.2GHz
- Hardware Encryption Engine: Yes
Memory
- Installed Memory: 4GB DDR4 ECC SODIMM
- Memory Configuration: 1× 4GB
- Memory Slots: 2×
- Maximum Memory Capacity: 32GB, 2× 16GB
Storage
- Installed Drives: None, Diskless
- Drive Bays: 8×
- Supported Drive Types: 3.5" SATA HDD, 2.5" SATA HDD and 2.5" SATA SSD
- Maximum Drive Bays with Expansion: 12×
- Supported Expansion Unit: Synology RX418, Sold Separately
- Hot-Swappable Drives: Yes
- Maximum Single Volume Size: 108TB
- Maximum Internal Volumes: 64
- SSD Read/Write Cache: Supported
- SSD TRIM: Supported
- Supported RAID Types: Synology Hybrid RAID, Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6 and RAID 10
- Internal File Systems: Btrfs, ext4
- External File Systems: Btrfs, ext4, ext3, FAT32, NTFS, HFS+ and exFAT
Network And Connectivity
- Ethernet Ports: 4× 1GbE RJ45
- USB Ports: 2× USB3.2 Gen1 Type-A
- Expansion Port: 1× eSATA
- PCIe Expansion: 1× PCIe Gen 3 x8 Slot, x4 Link
- Wake on LAN/WAN: Supported
Physical
- Form Factor: 2U Rackmount
- Dimensions: 88 × 482 × 407.5mm
- Weight: 8.4kg
- Drive Trays: Lockable
- Rack Compatibility: 4-Post 19" Rack with an Optional Rail Kit
- Compatible Rail Kit: RKS-02, Sold Separately
Cooling And Acoustics
- System Fans: 2× 80×80mm
- Fan Modes: Full-Speed Mode, Cool Mode, Quiet Mode
- Noise Level: 53.5dB(A)
Power
- Power Supply Modules: 2× 350W Redundant PSUs
- Redundant Power Supply: Yes
- Input Voltage: 100~240V AC
- Power Frequency: 50/60Hz, Single Phase
- Power Consumption During Access: 61.94W
- Power Consumption During HDD Hibernation: 29.98W
- Scheduled Power On/Off: Supported
- Power Recovery: Supported
Operating Environment
- Operating Temperature: 0~35°C
- Storage Temperature: -20~60°C
- Operating Humidity: 8~80% RH
- Storage Humidity: 5~95% RH
- RoHS Compliant: Yes
Software And Services
- Operating System: Synology DiskStation Manager
- Supported File Protocols: SMB, AFP, NFS, FTP, WebDAV and Rsync
- Maximum SMB Connections: 180
- Backup Solutions: Synology Active Backup Suite, Hyper Backup and Snapshot Replication
- Virtualisation Support: VMware vSphere, Microsoft Hyper-V, Citrix XenServer and OpenStack
- Maximum Supported IP Cameras: 40
- Included Surveillance Device Licences: 2
- Synology High Availability: Supported
Warranty
- Standard Hardware Warranty: 3 Years
- Extended Warranty: Up to 5 Years with an Eligible Synology Warranty Package






