Synology RackStation RS1221+
NAS server | 8 bays | 48 TB | rack-mountable | SATA 6Gb/s | HDD 12 TB x 4 | RAID 0, 1, 5, 6, 10, JBOD | RAM 4 GB | Gigabit Ethernet | iSCSI support | 2U
Main Specification
| Product Description | Synology RackStation RS1221+ - NAS server - 48 TB |
|---|---|
| Device Type | NAS server |
| Host Connectivity | Gigabit Ethernet |
| Enclosure Type | Rack-mountable - 2U |
| Total Storage Capacity | 48 TB |
| Installed Devices / Modules Qty | 4 (installed) / 8 (max) |
| Dimensions (WxDxH) | 48.2 cm x 30.66 cm x 8.8 cm |
| Weight | 6.9 kg () |
| Processor | 1 x AMD Ryzen Embedded V1500B 2.2 GHz (Quad-Core) |
| Storage Controller | RAID SATA 6Gb/s RAID 0, 1, 5, 6, 10, JBOD |
| Hard Drive | 4 x 12 TB |
| Networking | 10Mb LAN, 100Mb LAN, 1GbE |
| IP Cameras Supported | 40 |
| Performance | Throughput (reading): 2315 MB/s Throughput (writing): 1147 MB/s |
| RAM | 4 GB |
| Power | AC 100-240 V (50/60 Hz) |
| Storage Operating System | Synology DiskStation Manager |
| System Requirements | Apple MacOS X 10.12 or later, Microsoft Windows 7 or later |
| Manufacturer Warranty | 3-year warranty |
General
| Device Type | NAS server |
|---|---|
| Host Connectivity | Gigabit Ethernet |
| Enclosure Type | Rack-mountable - 2U |
| Total Storage Capacity | 48 TB |
| Installed Devices / Modules Qty | 4 (installed) / 8 (max) |
| Width | 48.2 cm |
| Depth | 30.66 cm |
| Height | 8.8 cm |
| Weight | 6.9 kg () |
| Built-in Devices | Led panel |
Processor / Memory
| Processors Installed | 1 x AMD Ryzen Embedded V1500B 2.2 GHz |
|---|---|
| Number of Cores | Quad-Core |
| Max Supported Qty | 1 |
| RAM | 4 GB (installed) / 32 GB (supported) - DDR4 |
| Features | ECC |
Storage Controller
| Type | RAID |
|---|---|
| Interface Type | SATA 6Gb/s |
| RAID Level | RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, JBOD |
Hard Drive
| Type | HDD |
|---|---|
| Capacity | 4 x 12 TB |
Networking
| Data Link Protocol | 10Mb LAN, 100Mb LAN, 1GbE |
|---|---|
| Network / Transport Protocol | SMB, NFS, FTP, iSCSI, HTTP, HTTPs, PPTP, L2TP, SFTP, TCP/IP, IPSec, POP3, SMTP, IMAP, DNS |
| Remote Management Protocol | HTTP, HTTPS, SNMP, LDAP, Telnet, SSH, SFTP, TFTP, RADIUS |
| Network Services Compatibility | Server Message Block (SMB), Apple File Protocol (AFP), FTP, Web-based Distributed Authoring and Versioning (WebDAV), File Level Security (ACLs), Server Message Block 2.0 (SMB 2.0), Server Message Block 3.0 (SMB 3.0), Network File System v3 (NFS v3), Network File System v4 (NFS v4), Network File System v4.1 (NFS v4.1), Microsoft CIFS, HTTP, HTTPS, Calendaring Extensions to WebDAV (CalDAV), Microsoft Active Directory (AD), SFTP, DNS |
| Performance | Throughput (reading): 2315 MB/s Throughput (writing): 1147 MB/s |
| Features | Reset button, hardware encryption, Link Aggregation, failover protection, Btrfs, EXT4 file system, WOL, WOW, SSD trim, Synology Hybrid RAID, ACL support, High Availability, event log, LDAP support, download client, iSCSI LUN clone/snapshot, MailPlus server, DLNA Media Server, Photo album server, surveillance station, VPN Server, file sharing, firewall protection, backup server, Rsync compatible, file station, FTP server, cloud station server, Alibaba Cloud OSS support, Amazon S3 support, Backblaze B2 support, Baidu cloud support, Dropbox support, Google Drive support, hubiC support, MegaDisk support, Microsoft OneDrive support, OpenStack Swift-compatible, Tencent COS support, Yandex Disk support, Apple Time Machine compatible, PXE support, DNS server, RADIUS Server, anti-virus protection, white list, cloud backup, iTunes server, bandwidth control, OpenStack compatible |
| Encryption Algorithm | AES-NI, SSL, TLS |
Security DVR
| IP Cameras Supported | 40 |
|---|---|
| Compression Format | H.264, H.265 |
Expansion / Connectivity
| Expansion Bays | 8 (total) / 4 (free) x hot-swap - 2.5" / 3.5" |
|---|---|
| Expansion Slots | 1 (total) / 1 (free) x PCI Express 3.0 x8 2 (total) / 1 (free) x SO-DIMM 260-pin |
| Interfaces | 4 x Ethernet 1000Base-T - RJ-45 1 x eSATA 2 x USB 3.2 Gen 1 - Type A 1 x serial (management) - DB-9 |
Miscellaneous
| Features | Audible alarm, reset button, built-in 2 cooling fans, scheduled power on/off, wake on LAN |
|---|---|
| Compliant Standards | FCC, BSMI, CCC, EAC, KC, VCCI, RCM, RoHS |
Power
| Power Device | Internal power supply |
|---|---|
| Voltage Required | AC 100-240 V (50/60 Hz) |
| Power Consumption Operational | 49.98 watt |
| Power Consumption Stand by | 22.64 watt |
Software / System Requirements
| Storage Operating System | Synology DiskStation Manager |
|---|---|
| OS Required | Apple MacOS X 10.12 or later, Microsoft Windows 7 or later |
Manufacturer Warranty
| Service & Support | Limited warranty - 3 years |
|---|
Environmental Parameters
| Min Operating Temperature | 0 °C |
|---|---|
| Max Operating Temperature | 35 °C |
| Humidity Range Operating | 5 - 95% RH |
Product features
Compact and reliable
Built for space-sensitive deployments, the RS1221+ is equipped to handle heavy workloads in data-intensive environments.Redundant power
Reduce the chance that power disruptions on a single distribution channel or PDU cause data and service availability degradation.Maximize service availability
When paired with another identical unit, Synology High Availability enables automatic minute-level failover between two clustered servers in the event of a server failure to minimize service downtime.Data integrity and protection
ECC memory and the Btrfs file system bring higher reliability and snapshot capabilities to help prevent data corruption and simplify data protection.With room to grow with you
Easily upgrade the RS1221+ to match your usage environment, whether it's for performance, faster networking, or higher storage capacity.Hyper Backup
A comprehensive backup and recovery solution for added data protection. Create backup destinations locally, on another Synology device, rsync servers, or cloud-based destinations, such as Google Drive, Dropbox, S3-compatible destinations, and Synology C2 Storage, a dedicated backup destination for Synology devices. Deduplication, integrity checks, and incremental transfer technology reduce bandwidth and storage use.Snapshot Replication
Easily schedule flexible point-in-time backups of shared folders and LUNs with an RPO as low as 5 minutes and recovery in seconds. Set up replication and failover to other Synology storage systems for fast RTOs and minimal service disruption.Protect your entire office with Active Backup
The Active Backup suite enables administrators to easily secure their entire IT infrastructure by backing up mission-critical data to their NAS, including Windows and Linux workstations and servers, file servers, VMware and Hyper-V virtual machines, and Microsoft 365 and Google Workspace accounts. Benefit from deduplication, multiversioning to quickly jump back in time, and additional data efficiency optimizations for reduced bandwidth and storage use.Key selling points
- Compact and reliable
- Redundant power
- Maximize service availability
- Data integrity and protection
- With room to grow with you
- Hyper Backup
- Snapshot Replication
- Protect your entire office with Active Backup
References
MPN: RS1221+/48T/4X12T
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