Synology RS1221+ RS1221RP+ RackStation 8-Bay Rackmount NAS
8-bay RackStation (up to 12-bay), Quad Core 2.2 GHz, 4GB RAM (up to 32GB), 10GbE NIC & M.2 SSD support (optional). A powerful storage solution for...
Frequently Bought Together
8-bay RackStation (up to 12-bay), Quad Core 2.2 GHz, 4GB RAM (up to 32GB), 10GbE NIC & M.2 SSD support (optional). A powerful storage solution for businesses and IT enthusiasts with redundancy and service continuity features.
Compact and reliable
The RS1221+/RS1221RP+, at only 30 to 38 centimeters deep, is built for space-sensitive deployments. Boasting over 100K 4K random read IOPS and 2,315 MB/s sequential read, the RS1221+/RS1221RP+ is equipped to handle heavy workloads in data-intensive environments. The RS1221RP+ additionally features an extra level of protection with redundant power supplies.
Compute
AMD Ryzen™ V1500B quad-core 2.2 GHz
Throughput
2,300 MB/s seq. read 100K 4K random read IOPS
Memory
4 GB ECC DDR4 Up to 32 GB
Compact
30cm depth (38cm for RP model)
A compact design for space efficiency
The RS1221+ and its RX418 expansion units are designed to help you save space in compact deployments. At only 30 centimeters, half the length of a typical 2U unit, it fits perfectly snug onto 2-post or shallow rackmount enclosures. The RS1221RP+ with dual power supplies comes in at 38 cm, also fitting most shallow depth enclosures.
- Fits into shallow rackmount enclosures
- Easy-to-install on 2-post racks
Built for reliability
Redundant power
Reduce the chance that power disruptions on a single distribution channel or PDU causes 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.
High performance storage for anything
Up to 2,315/1,147 MB/s sequential read and write throughput and over 100K/54K random read/write IOPS ensures ample performance for demanding workloads.
With room to grow with you
Easily upgrade the RS1221+/RS1221RP+ to match your usage environment, whether it’s for performance, faster networking, or higher storage capacity.
Fully certified storage virtualization solutions
Synology iSCSI storage fully supports mainstream virtualization solutions to enhance work efficiency with an easy management interface. VMware vSphere 6 and VAAI integration helps offload storage operations. Windows Offloaded Data Transfer (ODX) speeds up data transfer. OpenStack Cinder support turns your Synology NAS into a block-based storage component. Additionally Synology Storage Console enables even more simplified storage provisioning and management options in VMware and Windows environments.
Specs
|
Hardware Specifications |
|
| CPU | |
| CPU Model | AMD Ryzen V1500B |
| CPU Quantity | 1 |
| CPU Architecture | 64-bit |
| CPU Frequency | 4-core 2.2 GHz |
| Hardware Encryption Engine (AES-NI) | ✔ |
| Memory | |
| System Memory | 4 GB DDR4 ECC SODIMM |
| Memory Module Pre-installed | 4 GB (4 GB x 1) |
| Total Memory Slots | 2 |
| Maximum Memory Capacity | 32 GB (16 GB x 2) |
| Storage | |
| Drive Bays | 8 |
| Maximum Drive Bays with Expansion Unit | 12 (RX418 x 1) |
| Compatible Drive Type* (See all supported drives) | 3.5" SATA HDD |
| 2.5" SATA HDD | |
| 2.5" SATA SSD | |
| External Ports | |
| RJ-45 1GbE LAN Port* | 4 (with Link Aggregation / Failover support) |
| RJ-45 1GbE LAN Port | 4 (with Link Aggregation / Failover support) |
| RJ-45 1GbE LAN Port* | |
| PCIe | |
| USB 3.2 Gen 1 Port* | 2 |
| File System | |
| Expansion Port | |
| EXT4 | |
| PCIe Expansion | 1 x Gen3 x8 slot (x4 link) |
| EXT4 | |
| Internal Drives | Btrfs |
| EXT4 | |
| Btrfs | |
| EXT4 | |
| EXT3 | |
| Appearance | |
| Form Factor (RU) | NTFS |
| Size (Height x Width x Depth) | HFS+ |
| exFAT | |
| Weight | RS822+ : 6.4 kg |
| Form Factor (RU) | 2U |
| Size (Height x Width x Depth) | RS1221+ : 88 mm x 482 mm x 306.6 mm |
| RS1221RP+ : 88 mm x 482 mm x 407.5 mm | |
| Others | |
| System Fan | RS1221RP+ : 11.7 kg |
| Rack Installation Support* | RS1221+ : |
| 4-post 19" rack (Synology Rail Kit - RKM114/RKS-02) | |
| 2-post 19" rack (direct mounting) | |
| RS1221RP+ : 4-post 19" rack (Synology Rail Kit - RKS-02) | |
| RS822RP+ : 38.8 dB(A) | |
| System Fan | 80 mm x 80 mm x 2 pcs |
| Fan Speed Mode | Full-Speed Mode |
| Cool Mode | |
| Quiet Mode | |
| Easy Replacement System Fan | |
| Power Recovery | ✔ |
| Noise Level* | RS1221+ : 25.2 dB(A) |
| RS1221RP+ : 40 dB(A) | |
| Scheduled Power On / Off | ✔ |
| Wake on LAN / WAN | ✔ |
| Temperature | |
| Operating Temperature | RS1221RP+ : 350 W |
| Redundant Power Supply | RS1221+ : |
| RS1221RP+ : ✔ | |
| AC Input Power Voltage | 100 V to 240 V AC |
| Power Frequency | 50/60 Hz, Single Phase |
| Power Consumption | RS1221+ : 49.89 W (Access) |
| 22.64 W (HDD Hibernation) | |
| RS1221RP+ : 61.94 W (Access) | |
| 29.98 W (HDD Hibernation) | |
| British Thermal Unit | RS1221+ : 170.23 BTU/hr (Access) |
| 77.25 BTU/hr (HDD Hibernation) | |
| RS1221RP+ : 211.35 BTU/hr (Access) | |
| 102.30 BTU/hr (HDD Hibernation) | |
| Warranty | 3-year hardware warranty, extendable to 5 years with EW202 or Extended Warranty Plus |
| Operating Temperature | 0°C to 35°C (32°F to 95°F) |
| Storage Temperature | -20°C to 60°C (-5°F to 140°F) |
| Relative Humidity | 5% to 95% RH |
| Certification | FCC |
| CE | |
| BSMI | |
| EAC | |
| CCC | |
| KC | |
| VCCI | |
| RCM | |
| Warranty | 3-year hardware warranty, extendable to 5 years with EW202 or Extended Warranty Plus |
| Environment | RoHS Compliant |
| RS1221+ : | |
| Main Unit X 1 | |
| Accessory Pack X 1 | |
| AC Power Cord X 1 | |
| C13 to C14 power cord x 1 | |
| Quick Installation Guide X 1 | |
| RS1221RP+ : | |
| DSM Specifications | Main Unit X 1 |
| Storage Management | |
| Maximum Single Volume Size* | AC Power Cord X 2 |
| Maximum Internal Volume Number | Quick Installation Guide X 1 |
| Optional Accessories | RS1221+ : |
| DDR4 ECC SODIMM: D4ES01-4G/D4ES01-8G/D4ECSO-2666-16G | |
| Expansion Units: RX418 | |
| 3.5" SATA HDD: HAT5300/HAT3300 | |
| 2.5" SATA SSD: SAT5210 | |
| M.2 SSD & 10GbE Combo Adapter Card: E10M20-T1 | |
| M.2 SSD Adapter Card: M2D20/M2D18 | |
| 25GbE Network Interface Card: E25G21-F2 | |
| 10GbE Network Interface Card: E10G21-F2/E10G18-T2/E10G18-T1 | |
| Rail Kit Sliding: RKS-02 | |
| Rail Kit Mounted: RKM114* | |
| Surveillance Device License Pack | |
| RS1221RP+ : | |
| DDR4 ECC SODIMM: D4ES01-4G/D4ES01-8G/D4ECSO-2666-16G | |
| Expansion Units: RX418 | |
| 3.5" SATA HDD: HAT5300/HAT3300 | |
| 2.5" SATA SSD: SAT5210 | |
| M.2 SSD & 10GbE Combo Adapter Card: E10M20-T1 | |
| M.2 SSD Adapter Card: M2D20/M2D18 | |
| 25GbE Network Interface Card: E25G21-F2 | |
| 10GbE Network Interface Card: E10G21-F2/E10G18-T2/E10G18-T1 | |
| Rail Kit Sliding: RKS-02 | |
| Surveillance Device License Pack | |
|
DSM Specifications |
|
| RAID 10 (with Expansion Unit) | |
| File Services | |
| File Protocol | SMB/AFP/NFS/FTP/WebDAV |
| Maximum Internal Volume Number | 64 |
| SSD Read / Write Cache (White Paper) | ✔ |
| SSD TRIM | ✔ |
| NFS Kerberos Authentication | Synology Hybrid RAID |
| Account & Shared Folder | |
| Maximum Local User Accounts | JBOD |
| Maximum Local Groups | RAID 0 |
| Maximum Shared Folder | RAID 1 |
| Maximum Shared Folder Sync Tasks | RAID 5 |
| Hybrid Share | |
| Maximum Hybrid Share Folders | RAID 10 |
| Hyper Backup | |
| Folder and Package Backup | Basic to RAID 5 |
| Entire System Backup | RAID 1 to RAID 5 |
| Notes | RAID 5 to RAID 6 |
| High Availability | |
| Synology High Availability | RAID 1 |
| Log Center | RAID 5 |
| Syslog Events per Second | RAID 6 |
| Virtualization | |
| Volume Expansion by Adding a HDD | Synology Hybrid RAID |
| JBOD | |
| RAID 5 | |
| RAID 6 | |
| OpenStack | Synology Hybrid RAID |
| General Specifications | |
| Networking Protocols | RAID 5 |
| Supported Browsers | RAID 6 |
| RAID 10 | |
| Microsoft Edge | |
| File Protocol | SMB/AFP/NFS/FTP/WebDAV |
| Maximum Concurrent SMB/AFP/FTP Connections | 1,000 |
| Maximum Concurrent SMB/AFP/FTP Connections (with RAM expansion) | 2,000 |
| Windows Access Control List (ACL) Integration | ✔ |
| NFS Kerberos Authentication | ✔ |
| Synology Chat | ✔ |
| Maximum Local User Accounts | 2,048 |
| Maximum Local Groups | 256 |
| Maximum Shared Folder | 512 |
| Maximum Shared Folder Sync Tasks | 16 |
| SAN Manager | ✔ |
| Maximum Hybrid Share Folders | 10 |
| Maximum LUN | 256 |
| Folder and Package Backup | ✔ |
| Entire System Backup | ✔ |
| Free Email Accounts | 5 (Licenses required for additional accounts) |
| Synology High Availability | ✔ |
| Log Center | ✔ |
| Syslog Events per Second | 1,000 |
| DLNA Compliance | ✔ |
| VMware vSphere with VAAI | ✔ |
| Windows Server 2016 | ✔ |
| Windows Server 2019 | ✔ |
| Windows Server 2022 | ✔ |
| Citrix Ready | ✔ |
| OpenStack | ✔ |
| Maximum IP cam (Licenses required) | 40 (including 2 Free License) |
| Networking Protocols | SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV |
| Supported Browsers | Google Chrome |
| Firefox | |
| Microsoft Edge | |
| Safari | |
| Supported Language | English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svenska, Nederlands, Русский, Polski, Magyar, Português do Brasil, Português Europeu, Türkçe, Český, ภาษาไทย, 日本語, 한국어, 繁體中文, 简体中文 |
|
Add-on Packages view the complete package list |
|
| Antivirus by McAfee (Trial) | ✔ |
| Central Management System | ✔ |
| Synology Chat | ✔ |
| Maximum Users | 1,500 |
| Maximum Number of Concurrent Users | 150 |
| Document Viewer | ✔ |
| Download Station | ✔ |
| Maximum Concurrent Download Tasks | 80 |
| SAN Manager | ✔ |
| Maximum iSCSI Target Number | 128 |
| Maximum LUN | 256 |
| LUN Clone/Snapshot, Windows ODX | ✔ |
| Synology MailPlus / MailPlus Server | |
| Free Email Accounts | 5 (Licenses required for additional accounts) |
| Maximum Number of Concurrent Users | 150 |
| Maximum Server Performance | 1,484,000 emails per day, approx. 45GB |
| Media Server | ✔ |
| DLNA Compliance | ✔ |
| Synology Photos | ✔ |
| Facial Recognition | ✔ |
| Snapshot Replication | ✔ |
| Maximum Snapshots per Shared Folder | 1,024 |
| Maximum of System Snapshots | 65,536 |
| Surveillance Station | ✔ |
| Maximum IP cam (Licenses required) | 40 (including 2 Free License) |
| Total FPS (H.264) | 1200 FPS @ 720p (1280x720) |
| 1050 FPS @ 1080p (1920x1080) | |
| 600 FPS @ 3M (2048x1536) | |
| 440 FPS @ 5M (2591x1944) | |
| 320 FPS @ 4K (3840x2160) | |
| Total FPS (H.265) | 1200 FPS @ 720p (1280x720) |
| 1200 FPS @ 1080p (1920x1080) | |
| 1120 FPS @ 3M (2048x1536) | |
| 600 FPS @ 5M (2591x1944) | |
| 480 FPS @ 4K (3840x2160) | |
| Synology Drive | ✔ |
| Recommended Number of Concurrent Sync Clients | 550 (the number of connections that can be maintained when the recommended number of hosted files was reached) |
| Recommended Number of Hosted Files | 50,000,000 (applies to files indexed or hosted by Synology Drive. For file access through other standard protocols, refer to the File Services section above) |
| Synology Office | ✔ |
| Maximum Users | 1,800 |
| Video Station | ✔ |
| Virtual Machine Manager | ✔ |
| Recommended Virtual Machine Instances | 8 |
| Recommended Virtual DSM Number (Licenses required) | 8 (including 1 Free License) |
| VPN Server | ✔ |
| Maximum Connections | 40 |
| Configuration |
Single Power Supply, Redundant Power Supply |
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