Synology RS1221RP+ NAS

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 read1, 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.

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.2.

- Fits into shallow rackmount enclosures.

- Easy-to-install on 2-post racks 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.1 Maximize data availability:

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.

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.

RackStation RS1221+:

- Power indicator.

- Power button.

- Alert Off Button.

- Status indicator.

- Alert indicator.

- Drive status indicator.

- Drive tray.

- System fan.

- PCIe expansion slot.

- Reset button.

- USB 3.2 Gen 1 port.

- 1GbE RJ-45 port.

- Expansion port.

- Console port.

- Power port.

Specifications:

Hardware:

- CPU Model:

AMD Ryzen V1500B.

- CPU Quantity:

1.

- CPU Architecture:

64-bit.

- CPU Frequency:

4-core 2.2 GHz.

- Hardware Encryption Engine:

(AES-NI)Yes 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) Notes:

- Please select Synology memory modules for optimum compatibility and reliability.

Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.

- Synology reserves the right to replace memory modules with the same or higher frequency based on supplier´s product life cycle status.

Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.

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.

- Maximum Single Volume Size:

108 TB.

- Hot Swappable Drive:

Yes Notes:

- Compatible drive type´´ indicates drives that have been tested to be compatible with Synology products.

This term does not indicate the maximum connection speed of each drive bay.

- Each internal volume (may consist of multiple drives) is expandable up to 108TB.

External Ports:

- RJ-45 1GbE LAN Port:

4 (with Link Aggregation / Failover support).

- USB 3.2 Gen 1 Port:

2.

- eSATA Port:

1.

- Notes:

The USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB Implementers Forum (USB-IF) in 2019.

PCIe:

- PCIe Expansion:

1 x Gen3 x8 slot (x4 link) File Systemv:

- Internal Drives:

- Btrfs.

- EXT4.

- External Drives:

- Btrfs.

- EXT4.

- EXT3.

- FAT.

- NTFS.

- HFS+.

- exFAT.

- Notes:

exFAT Access is purchased separately in Package Center.

Appearance:

- Form Factor (RU):

2U.

- Size (Height x Width x Depth):

88 mm x 482 mm x 407.5 mm.

- Weight:

11.7 kg.

- Rack Installation Support:

4-post 19´´ rack (Synology Rail Kit.

- RKS1317).

- Notes:

The rail kit is sold separately Others:

- System Fan:

80 mm x 80 mm x 2 pcs.

- Fan Speed Mode:

- Full-Speed Mode.

- Cool Mode.

- Quiet Mode Power Recovery:

Yes.

- Noise Level:

40 dB(A).

- Scheduled Power On / Off:

Yes.

- Wake on LAN / WAN:

Yes.

- Power Supply Unit / Adapter:

350 W.

- Redundant Power Supply:

Yes.

- AC Input Power Voltage:

100 V to 240 V AC.

- Power Frequency:

50/60 Hz, Single Phase.

- Power Consumption:

61.94 W (Access) 29.98 W (HDD Hibernation).

- British Thermal Unit:

211.35 BTU/hr (Access) 102.30 BTU/hr (HDD Hibernation) Notes:

- Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).

- Noise Level Testing Environment:

Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state.

Two G.R.A.S.

Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear.

Background noise:

16.49-17.51 dB(A).

Temperature:

24.25-25.75˚C.

Humidity:

58.2-61.8% Temperature:

- 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.

- Environment:

RoHS Compliant Packaging Content:

- Main Unit X 1.

- Accessory Pack X 1.

- AC Power Cord X 2.

- Quick Installation Guide X 1 Optional Accessories:

- DDR4 ECC SODIMM:

D4ES01-4G/D4ES01-8G/D4ECSO-2666-16G.

- Expansion Units:

RX418.

- 3.5´´ SATA HDD:

HAT5300.

- 2.5´´ SATA SSD:

SAT5200.

- M.2 SSD & 10GbE Combo Adapter Card:

E10M20-T1.

- M.2 SSD Adapter Card:

M2D20.

- 25GbE Network Interface Card:

E25G21-F2.

- 10GbE Network Interface Card:

E10G21-F2/E10G18-T2/E10G18-T1.

- Rail Kit Sliding:

RKS1317.

- VisualStation:

VS960HD/VS360HD.

- Surveillance Device License Pack.

- Notes:

All memory modules will operate at the maximum frequency specified by the CPU manufacturer.

Software:

Storage Management:

- Maximum Internal Volume Number:

64.

- SSD Read / Write Cache (White Paper):

Yes.

- SSD TRIM:

Yes Supported RAID Type:

- Synology Hybrid RAID.

- Basic.

- JBOD.

- RAID 0.

- RAID 1.

- RAID 5.

- RAID 6.

- RAID 10 RAID Migration:

- Basic to RAID 1.

- Basic to RAID 5.

- RAID 1 to RAID 5.

- RAID 5 to RAID 6 Volume Expansion with Larger HDDs:

- Synology Hybrid RAID.

- RAID 1.

- RAID 5.

- RAID 6.

- RAID 10 Volume Expansion by Adding a HDD:

- Synology Hybrid RAID.

- JBOD.

- RAID 5.

- RAID 6 Global Hot Spare Supported RAID Type:

- Synology Hybrid RAID.

- RAID 1.

- RAID 5.

- RAID 6.

- RAID 10 File Services:

- 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:

Yes.

- NFS Kerberos Authentication:

Yes Notes.

- Regarding data concerning tests with RAM expansion, all memory slots are installed with the maximum capacity of supported RAM.

- The testing standard was based on the maximum number of concurrent connections supported by this model.

During the testing, 25% of the connections were used to transfer files concurrently.

The transfer process guaranteed that the connections were not interrupted.

the minimum transfer speed was not guaranteed.

Account & Shared Folder:

- Maximum Local User Accounts:

2,048.

- Maximum Local Groups:

256.

- Maximum Shared Folder:

512.

- Maximum Shared Folder Sync Tasks:

16 High Availability:

- Synology High Availability:

Yes Log Center:

- Syslog Events per Second:

800 Virtualization:

- VMware vSphere with VAAI:

Yes.

- Windows Server 2016:

Yes.

- Windows Server 2019:

Yes.

- Citrix Ready:

Yes.

- OpenStack:

Yes General.

Specifications:

- 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.

- Internet Explorer 11 onwards.

- Safari 13 onwards.

- Safari (iOS 13.0 onwards).

- Google Chrome (Android 11.0 onwards).

- 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):

Yes.

- Central Management System:

Yes.

- Synology Chat:

Yes.

- Maximum Users:

1,500 Notes:

- The number of concurrent HTTP connections for Synology Chat was configured to the maximum.

- For tested models with expandable memory, the maximum amount of RAM was installed.-.

- Document Viewer:

Yes Download Station:

- Maximum Concurrent Download Tasks:

80.

- exFAT Access (Optional):

Yes iSCSI Manager:

- Maximum iSCSI Target Number:

128.

- Maximum iSCSI LUN:

256.

- iSCSI LUN Clone/Snapshot, Windows ODX:

Yes 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 Notes:

- Models with more than 4 bays were installed with two SSDs for SSD cache.

- For tested models with expandable memory, the maximum amount of RAM was installed.

- The performance of the mail system will slightly decrease in high-availability mode due to data synchronization between the two servers.

- Functions that were enabled in all of the tests above:

anti-spam, anti-virus, DNSBL, greylist, content scan, full-text search (English only).

Media Server:

- DLNA Compliance:

Yes Moments:

- Facial Recognition:

Yes.

- Subject Recognition:

Yes.

- Auto Color & Rotate:

Yes.

- Moments Select:

Yes 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) (See All Supported IP Cameras) Total FPS (H.264):

- 1200 FPS