Description
The Synology RS1221RP+ is a 2U 8-bay rackmount NAS engineered to deliver enterprise-grade performance within a compact footprint. Measuring only 38 cm (14.9 inches) in depth, this unit fits easily into 2-post or shallow rack cabinets where space is at a premium. Powered by the AMD Ryzen V1500B quad-core processor and 4GB of ECC DDR4 memory, it handles demanding multi-user environments, achieving over 100,000 4K random read IOPS and 2,315 MB/s sequential write speeds.
This product is for:
This NAS is specifically designed for five key user profiles:
- Small and Medium Businesses (SMBs) requiring a centralized backup server with high uptime.
- IT professionals managing edge computing locations or satellite offices with limited rack space.
- Creative agencies needing high-speed file sharing and collaborative storage for 4K video workflows.
- Virtualization administrators seeking a reliable iSCSI storage target for VMware, Citrix, or Hyper-V.
- Organizations prioritizing data integrity through ECC memory and redundant power supply units.
Detailed specifications:
Technical Specifications and Hardware Architecture:
- CPU: AMD Ryzen V1500B 4-core 2.2 GHz 64-bit processor.
- Memory: 4 GB DDR4 ECC SODIMM (expandable up to 32 GB via 2 slots).
- Storage: 8 drive bays supporting 3.5" SATA HDD and 2.5" SATA SSD.
- Scalability: Expandable to 12 bays using one Synology RX418 expansion unit.
- Performance: 2,315 MB/s sequential write and 100,000+ 4K random read IOPS.
- Power: Dual 350W redundant power supplies for maximum hardware availability.
Operating on the Synology DiskStation Manager (DSM), the RS1221RP+ provides a seamless user experience for data management and protection. The Btrfs file system offers advanced snapshot technology for point-in-time data recovery, preventing data corruption and simplifying backups. Users can leverage the PCIe 3.0 slot to install 10GbE network interface cards or M.2 NVMe SSD adapter cards for cache acceleration, significantly reducing latency in high-traffic scenarios.
Compared to standard 2U rackmount servers, the RS1221RP+ stands out due to its short-depth design, which is approximately half the length of traditional enterprise servers. While the standard RS1221+ offers the same processing power, the RP model adds a critical layer of hardware redundancy with dual power supplies, ensuring that a single power failure does not result in system downtime. This makes it a more robust choice for mission-critical applications than entry-level 1U or non-redundant 2U alternatives.
Q&A:
Frequently Asked Questions:
- What is the maximum memory capacity for the RS1221RP+? The system supports up to 32 GB (16 GB x 2) of DDR4 ECC SODIMM memory.
- Can I expand the storage capacity later? Yes, you can add 4 additional bays by connecting a Synology RX418 expansion unit, reaching a total of 12 bays.
- Does this model support NVMe SSD caching? Yes, by installing a Synology M2D20 or E10M20-T1 adapter card in the PCIe slot, you can add M.2 NVMe SSDs for caching.
- What is the benefit of the redundant power supply? It protects against power source or internal PSU failure by automatically switching to the secondary power unit without interrupting service.
- What is the standard warranty period? The RS1221RP+ comes with a 3-year hardware warranty, providing long-term reliability for business operations.
