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Synology RS1221+ RackStation SAN/NAS Storage System - AMD Ryzen V1500B Quad-core 2.20 GHz - 8-Bay Rackmount - 4GB DDR4 - 4x Gigabit Ethernet
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Product Features
Technical Overview
The RS1221+ features an AMD Ryzen V1500B processor with four cores running at 2.20 GHz, providing ample compute resources for storage operations and running applications on DiskStation Manager. The 4GB of DDR4 memory supports multitasking and caching, while the PCI Express 3.0 x8 expansion slot allows for adding 10GbE cards, NVMe adapters, or other compatible hardware to extend functionality.
Storage management is handled through a Serial ATA controller supporting RAID 0, 1, 5, 6, 10, Basic, Hybrid RAID, and JBOD configurations. This flexibility lets administrators balance performance, capacity, and data protection based on workload requirements. The system includes two USB 3.2 Gen 1 ports for external storage or peripherals, plus an eSATA port for direct-attached expansion units.
Relevant factors for this section include Number of Hard Drives Supported, Number of Hard Drives Installed, Number of Solid State Drive Supported, Processor Manufacturer. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The RS1221+ stands out with its blend of enterprise-ready features and Synology's polished DiskStation Manager operating system. The platform supports a wide range of protocols including CIFS, NFS, iSCSI, and SMB 3.0, ensuring compatibility with Windows, macOS, Linux, and virtualization environments. The 250W power supply with C13/C14 connector provides stable operation, while the rack-mountable design with tool-less drive trays simplifies installation and maintenance.
High-Density Storage in 2U
Eight drive bays in a 2U rack space maximize storage density for data centers and server rooms. The bays accept both 3.5" and 2.5" drives, allowing mixed HDD and SSD deployments for tiered storage performance.
Comprehensive RAID Protection
Support for multiple RAID levels, including RAID 5, 6, and 10, ensures data integrity and availability. Hybrid RAID and JBOD options provide additional flexibility for specific use cases like large media libraries or backup targets.
Quad Gigabit Networking
Four Gigabit Ethernet ports enable link aggregation, failover, and segregated network traffic. This design improves throughput for multiple concurrent users and enhances network reliability in business-critical environments.
Deployment / Use Cases
The RS1221+ is well-suited for small to medium businesses, remote offices, and departmental storage needs where rack space is at a premium. Its eight-bay configuration makes it ideal for centralized file sharing, backup repositories, and virtual machine storage in hyper-converged or traditional IT infrastructures.
Common deployment scenarios include serving as a primary file server for office documents, a backup target for Veeam or other backup software, an iSCSI SAN for VMware or Hyper-V hosts, or a media server for surveillance footage and multimedia content. The system's protocol support and RAID capabilities make it adaptable to mixed Windows/Linux environments, while the PCIe expansion slot allows future upgrades to 10GbE networking for higher-performance applications.
Virtualization Storage
Provide iSCSI or NFS storage to VMware ESXi, Microsoft Hyper-V, or other hypervisors. The quad-core processor and RAID protection ensure consistent performance for virtual machines.
Business File Server
Centralize company files with user permissions, versioning, and snapshot capabilities. Four Gigabit ports handle concurrent access from multiple departments or remote users.
Localization and Operating System
The Synology RS1221+ ships with DiskStation Manager (DSM), Synology's proprietary operating system designed for network-attached storage. DSM provides a web-based graphical interface that simplifies storage management, user administration, and application deployment without requiring deep command-line expertise. The platform supports a comprehensive suite of file-sharing protocols, including CIFS/SMB for Windows environments, AFP for legacy macOS compatibility, NFS for Linux and Unix systems, and FTP for cross-platform transfers.
For virtualization and enterprise storage needs, DSM includes iSCSI target support, allowing the RS1221+ to present block-level storage to VMware ESXi, Microsoft Hyper-V, and other hypervisors. The system also supports modern SMB 3.0 for enhanced performance and security in Windows networks, plus NFSv4.1 for improved locking and delegation. Management protocols like SNMP and LDAP integrate the NAS into existing monitoring and directory services, while CalDAV and DLNA support extend its utility to calendar synchronization and media streaming applications.
While the RS1221+ itself does not include region-specific keyboard layouts or language packs pre-installed, DSM offers multilingual web interfaces and can be configured to serve files in the locale required by your user base. The operating system is maintained through regular Synology updates that address security vulnerabilities, add features, and improve stability, ensuring the storage system remains current with evolving IT standards and threats.
Protocol Compatibility
DSM supports CIFS, AFP, NFS, FTP, WebDAV, SMB 1.0/2.0/3.0, NFSv3/v4/v4.1, iSCSI, HTTP, HTTPS, SNMP, LDAP, CalDAV, and DLNA. This broad protocol coverage ensures seamless integration with mixed Windows, macOS, Linux, and virtualization environments without requiring additional gateway software.
Web-Based Management
Administrators access DSM through any modern web browser, enabling remote configuration, user management, and storage monitoring from desktop or mobile devices. The interface includes wizards for RAID setup, shared folder creation, backup tasks, and application installation, reducing the learning curve for IT staff.
Physical Profile
The RS1221+ occupies two rack units (2U) with dimensions of 3.46 inches in height, 18.98 inches in width, and 12.07 inches in depth. This standard 19-inch rack width ensures compatibility with most data center racks and cabinets. The unit weighs approximately 15.21 pounds without drives installed, making it manageable for installation by IT staff.
The rack-mountable design includes front-accessible drive bays for easy hot-swap maintenance. The compact 2U form factor optimizes rack space while providing adequate cooling for the components. The system is manufactured in Taiwan and meets typical enterprise requirements for build quality and reliability.
- Width
- 18.98" (482 mm)
- Depth
- 12.07" (306.60 mm)
- Height
- 3.46" (88 mm)
- Weight
- 15.21 lb (6900 g)
Highlights
- 8-bay rackmount SAN/NAS storage system in 2U form factor
- AMD Ryzen V1500B quad-core processor at 2.20 GHz
- 4 GB DDR4 SDRAM standard memory
- Supports up to 8 HDDs or 8 SSDs (drives not included)
- RAID 0, 1, 5, 6, 10, Basic, Hybrid RAID, and JBOD support
- 4 x Gigabit Ethernet ports for network aggregation
- PCI Express 3.0 x8 expansion slot for future upgrades
- DiskStation Manager operating system with multi-protocol support
- 2 x USB 3.2 Gen 1 ports and eSATA for expansion
- 250W power supply with C13/C14 connector
Specifications
| Specifications | |
|---|---|
| Manufacturer | Synology, Inc |
| Manufacturer Part Number | RS1221+ |
| Brand Name | Synology |
| Product Line | RackStation |
| Product Model | RS1221+ |
| Product Name | RS1221+ SAN/NAS Storage System |
| Packaged Quantity | 1 |
| Product Type | SAN/NAS Storage System |
| Storage | |
| Number of Hard Drives Supported | 8 |
| Number of Hard Drives Installed | 0 |
| Number of Solid State Drive Supported | 8 |
| Number of Solid State Drive Installed | 0 |
| Processor & Chipset | |
| Processor Manufacturer | AMD |
| Processor Type | Ryzen |
| Processor Model | V1500B |
| Processor Core | Quad-core (4 Core) |
| Processor Speed | 2.20 GHz |
| Memory | |
| Standard Memory | 4 GB |
| Memory Technology | DDR4 SDRAM |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| I/O Expansions | |
| Number of Total Expansion Bays | 8 |
| Number of 2.5"/3.5" Bays | 8 |
| Total Number of Expansion Slots | 1 |
| Expansion Slot Type | PCI Express 3.0 x8 |
| Controllers | |
| Controller Type | Serial ATA |
| RAID Supported | Yes |
| RAID Levels | 0, 1, 5, 6, 10, Basic, Hybrid RAID, JBOD |
| Interfaces/Ports | |
| Drive Interface | Serial ATA |
| Total Number of USB Ports | 2 |
| Number of USB 3.2 Gen 1 Ports | 2 |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 4 |
| eSATA | Yes |
| Software | |
| Operating System | DiskStation Manager |
| Management & Protocols | |
| Protocols | CIFS,AFP,NFS,FTP,WEBDAV,SMB 1.0,SMB 2.0,SMB 3.0,NFSv3,NFSv4,NFSv4.1,iSCSI,HTTP,HTTPS,SNMP,LDAP,CalDAV,DLNA |
| Power Description | |
| Number of Power Supplies Installed | 1 |
| Plug/Connector Type | C13/C14 |
| Maximum Power Supply Wattage | 250 W |
| Physical Characteristics | |
| Height | 3.46" (88 mm) |
| Width | 18.98" (482 mm) |
| Depth | 12.07" (306.60 mm) |
| Form Factor | Rack-mountable |
| Rack Height | 2U |
| Weight (Approximate) | 15.21 lb (6900 g) |
| Miscellaneous | |
| Country of Origin | Taiwan |
FAQ
What processor does this product use?
This product uses the AMD processor for everyday performance and multitasking.
How much memory is installed?
It includes 4 GB of memory to support responsive multitasking and daily workloads.
What storage is included?
The system includes 0 of storage for applications, files, and everyday business data.
What graphics or display support is listed?
Display-related specifications help position Synology RS1221+ SAN/NAS Storage System - AMD Ryzen V1500B Quad-core (4 Core) 2.20 GHz - 8 x HDD Supported - 0 x HDD Installed - 8 x - (RS1221+) for the kind of viewing experience, readability, and workspace fit buyers may expect in business it/storage arrays & nas/nas storage system deployments.
What connectivity options are available?
Connectivity options include Gigabit Ethernet, helping the product integrate into common office or home setups.
What operating system or platform is included?
The included operating environment is DiskStation Manager, which helps position the product for software compatibility, deployment planning, and day-to-day business use.
| Qty | Price | Available |
|---|
