A short-depth 2U rackmount NAS with eight drive bays, Ryzen processing, ECC memory and four Gigabit Ethernet ports. The RS1221+ uses one 250 W PSU and supports optional storage and network expansion.
Technical specifications
- Model: Synology RackStation RS1221+
- Form factor: 2U rackmount, 8-bay
- Processor: AMD Ryzen V1500B; 4 cores / 8 threads; 2.2 GHz; 64-bit
- Memory: 4 GB DDR4 ECC SODIMM (1 × 4 GB)
- Memory expansion: 2 SODIMM slots; up to 32 GB (2 × 16 GB)
- Drive bays: 8 × 3.5″ SATA HDD / 2.5″ SATA HDD/SSD
- Drive expansion: Up to 12 drives with 1 × RX418 expansion unit, sold separately
- Hot-swap: Yes, SATA drive bays
- Network: 4 × 1GbE RJ-45
- USB: 2 × USB 3.2 Gen 1
- Expansion interface: 1 × eSATA
- PCIe expansion: 1 × PCIe Gen3 x8 slot (x4 link)
- RAID: Synology Hybrid RAID (SHR), Basic, JBOD, RAID 0/1/5/6/10
- File systems: Btrfs, ext4
- File protocols: SMB, AFP, NFS, FTP, WebDAV, Rsync
- Operating system: Synology DiskStation Manager (DSM)
- Dimensions (H × W × D): 88 × 482 × 306.6 mm
- Weight: 6.9 kg
- Cooling: 2 × 80 mm fans
- Power supply: Single 250 W power supply; no redundant PSU
- Power consumption: 49.89 W access / 22.64 W HDD hibernation (manufacturer test)
- Input voltage: 100–240 V AC, 50/60 Hz
- Operating temperature: 0–35 °C
- Installation: 4-post 19″ rack with RKM114 or RKS-02 rails (sold separately); 2-post 19″ direct mounting supported
- Drive delivery: Diskless enclosure; drives and rail kit sold separately
- Included accessories: Accessory pack, AC power cord, C13-to-C14 power cord, quick installation guide













Reviews
There are no reviews yet.