Details

2U High performance NAS Server Scales up to 22 Drives for Enterprise Users

Synology RackStation RS2211+/RS2211RP+ offers a high-performance, scalable, and full-featured network attached storage solution that meets the needs of business that requires an efficient way to centralize data protection, simplify data management, and rapidly scale storage capacity with minimal time spent on setup and management. The Synology RS2211+/RS2211RP+ is backed with Synology’s 3-year limited warranty.

• 166.01 MB/sec Writing, 198.10 MB/sec Reading¹
• Windows ADS and ACL Support
• iSCSI Support as Virtualization Solution
• Scale up to 22 Drives with Synology RX1211/RX1211RP²
• Expandable RAM Size (up to 3GB)
• 2 LAN with Failover and Link Aggregation Support
• Hot-swappable Hard Drive Design
• Running on Synology DiskStation Manager (DSM)

High Performance, High Data Availability

With the Link Aggregation enabled, Synology RS2211+/RS2211RP+ delivers an average 166.01 MB/sec writing speed under RAID 5 configuration in a Windows environment, and 198.10 MB/sec reading. The 2 LAN with failover support and hot-swappable drives will ensure continual service uptime should the drives need replacement or the unexpected LAN failure. Businesses need a strong foundation to face mission-critical tasks so the Synology RS2211+/RS2211RP+ delivers high-performance with high data availability ensuring access when it’s needed.

Fit to Business Environment

Windows ADS integration allows the Synology RS2211+/RS2211RP+ to quickly and easily fit in an existing business network environment with no need to recreate users’ accounts on the Synology RS2211+/RS2211RP+. The User Home feature minimizes the administrator’s effort in creating a private shared folder for a large amount of users.

Windows ACL support on RS2211+/RS2211RP+ provides much finer-grained access control and efficient privilege settings, allowing IT staffs to set up privileges to files and folders on RS2211+/RS2211RP+ through their familiar Windows user interface. The privileges set on Windows ACL will be applied to all access entries, including AFP, FTP, File Station, NFS and WebDAV. The secure privilege offers IT staff peace of mind, no worries about any loopholes.

iSCSI and Virtualization Ready

With the iSCSI support in DSM, the Synology RS2211+/RS2211RP+ provides a seamless storage solution for virtualization servers, such as VMware, Hyper-V, and Citrix. It is the ideal alternative to SAN solution for businesses. Affordable and cost-effective, iSCSI allows SMB users to consolidate storage into data center storage arrays while providing hosts with the illusion of locally-attached disks.

Robust & Affordable Scalability Up to 66 TB

When the storage capacity of the Synology RS2211+/RS2211RP+ is nearing its limits, it can easily be expanded by the Synology RX1211/RX1211RP³. The Synology RS2211+/RS2211RP+ securely connects to the Synology RX1211/RX1211RP with an InfiniBand cable, offering high-bandwidth connectivity to further ensure efficiency. The Synology RX1211/RX1211RP can directly expand the existing storage on the Synology RS2211+/RS2211RP+ to a maximum 66 TB capacity.

Full-featured Business Applications

The Synology RS2211+/RS2211RP+ runs on the renowned operating system, Synology DSM, offering comprehensive applications and features designed specifically for SMBs. Comprehensive network protocol support assures seamless file sharing across Windows, Mac, and Linux platforms.

Internet file access is simplified by the encrypted FTP server and the web-based file explorer, Synology File Station. HTTPS, firewall, and IP auto-block support ensure file sharing over the Internet is protected at a high security level.

A wealth of additional features allows the Synology RS2211+/RS2211RP+ to replace several pieces of network hardware. Synology Web Station with support for PHP/MySQL content allows for the hosting of up to 30 websites on a single Synology RS2211+/RS2211RP+. Synology Surveillance Station offers a centralized interface to safeguard the office environments by deploying IP cameras throughout the network. RS2211+/RS2211RP+ features a mail server that can work with mail clients such as Mac Mail or Windows Outlook, and the USB printer sharing capability minimizes businesses’ printing cost by sharing printing resources throughout the office.

Energy Efficient Design

Synology RackStations are designed and developed with energy efficiency in mind. Compared with the average PC counterparts, Synology RackStations consume a relatively low amount of power and have the hard drives hibernate when not in use.

All Synology products are produced with RoHS compliant parts and packed with recyclable packing materials. Synology acknowledges the responsibility as a global citizen to continually work to reduce the environmental impact of every product produced.

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1. Tested with Link Aggregation and 3GB RAM. The performance figures could vary on different environments.
2. Purchase separately.
3. RS2211+ supports up to one Synology RX1211 or RX1211RP.

Hardware

• CPU Frequency : Dual Core 1.8GHz
• Floating Point
• Memory : DDR2 1 GB (Expandable, up to 3GB)
• Internal HDD/SSD : 3.5" or 2.5" SATA(II) X10 (Hard drive not included)
• Max Internal Capacity : 30TB (10X 3TB HDD) (Capacity may vary by RAID types) (See All Supported HDD)
• Hot Swappable HDD
• External HDD Interface : USB 2.0 Port X 4, Expansion Port X 1
• Size (HxWxD) : 88 X 445 X 570 mm
• Weight : 12.2kg (RS2211+), 14.3kg (RS2211RP+)
• LAN : Gigabit X2

• Link Aggregation
• Wake on LAN/WAN
• System Fan : 80x80mm x4
• Wireless Support
• Noise Level : 39.7 dB(A)
• Power Recovery
• AC Input Power Voltage : 100V to 240V AC
• Power Frequency : 50 / 60Hz, Single Phase
• Power Consumption : 115.5W (Access) ; 49.5W (HDD Hibernation)
• Redundant Power Supply : RS2211RP+ only
• Operating Temperature : 40 to 95°F (5 to 35°C)
• Storage Temperature : 15 to 155°F (-10 to 70°C)
• Relative Humidity : 5% to 95% RH
• Maximum Operating Altitude : 10,000 feet
• Certification : FCC Class A, CE Class A
• Warranty : 3 Years

Notes :

• Noise Level Testing Environment: Fully loaded with Seagate 1TB ST31000520AS hard drive(s) in operation; Two G.R.A.S. Type 40AE microphones, each set up at 1 meter away from the DiskStation front and rear; Background noise: 17.2 dB(A); Temperature: 23.6˚C; Humidity: 58.2%; More details about dB(A) value, check http://www.memtechacoustical.com/facts.asp
• Power consumption results are measured with 5 Seagate 750GB ST3750640NS hard drive.

Applications

• File Browser
• File Station
• FTP Server
• Bandwidth Control, Custom FTP Passive Port Range, Anonymous FTP, Transfer Log
• Mail Server
• Supported Mail Server Protocol : POP3, SMTP, IMAP
• Web Station
• Virtual Host (up to 30 websites)
• PHP/MySQL
• Alternative HTTP Error Page
• 3rd-Party Applications Support
• Surveillance Station
• MAX IP cam # (Licenses required) : 20 (1 Free License) (See All Supported IP Cameras)
• Total Frames per Second (FPS) : 200 FPS @ D1 (NTSC：720x480, PAL：720x576), 60 FPS @ WXGA (1280x800)
• Recording Modes : Manual, Continuous, Motion Detection, Alarm, Motion Detection and Alarm
• Event Playback : Sync Mode (4 Channels), Time Slicing Mode
• Centralized Management
• Compression Formats : MJPEG, MPEG-4, H.264
• Photo Station
• Supported Image Format : BMP, JPG (jpe, jpeg), GIF, RAW (arw, srf, sr2, dcr, k25, kdc, cr2, crw, nef, mrw, ptx, pef, raf, 3fr, erf, mef, mos, orf, rw2, dng, x3f)
• Supported Video Format : 3G2, 3GP, ASF, AVI, DAT, DivX, FLV, M4V, MOV, MP4, MPEG, MPG, QT, WMV, XviD, RM, RMVB, VOB, RV30, RV40, AC3, AMR, WMA3
  User can click and download the following video formats: RM, RMVB, VOB, RV30, RV40, AC3, AMR, WMA3, but not able to play it in Photo Station as compressed Flash video.
• Audio Station
• Supported Audio Format (USB Mode) : AAC, FLAC, M4A, MP3, Ogg Vorbis, WMA, WMA VBR
• Supported Audio Format (Streaming Mode) : MP3, M4A, M4B
• Supported Playlist Format : M3U, WPL
• Internet Radio : SHOUTcast, Radioio

• DLNA/UPnP Media Server
• PS3/Xbox 360 Support
• Supported Audio Format : AAC, FLAC, M4A, MP3, Ogg Vorbis, PCM, WAV, WMA, WMA VBR, WMA PRO, WMA
• Supported Video Format : 3GP, 3G2, ASF, AVI, DAT, DivX, DVR-MS, ISO, M2T, M2TS, M4V, MKV, MP4, MPEG1, MPEG2, MPEG4, MTS, MOV, QT, SWF, TP, TRP, TS, VOB, WMV, XviD
• Supported Image Format : BMP, JPG (jpe, jpeg), GIF, ICO, PNG, PSD, TIF (tiff), UFO
• Supported Subtitles Format : srt, psb, smi, ass, ssa, sub, idx, ifo
• Download Station
• Supported Download Protocols : BT/HTTP/FTP/NZB/eMule
• Custom BitTorrent Port Range
• BitTorrent / eMule Bandwidth Control
• iTunes Server
• Supported Audio Format : MP3, M4A, M4P, WAV, AIF
• Supported Video Format : M4V, MOV, MP4
• Supported Playlist Format : M3U, WPL
• Print Server
• Max Printer # : 2
• Printing Protocols : LPR, CIFS, AppleTalk, AirPrint, Multi Functional Print Server (Only PostScript USB printers are supported in MAC environment)
• Synology Packages
• Squeezebox Server
• Mail Station
• Webalizer
• phpMyAdmin
• Time Backup
• HASP
• iPhone/Android Applications
• DS photo+
• DS audio
• DS cam
• DS file 
• DS finder (Only available on iPhone)

Notes :

• FPS tested with Axis M1011 (640X480) and Axis M1054 (1280X800); FPS set to 10 at every channel; Compression rate: 30%; Video Codec: MJPEG, MPEG4 (640X480 only), H.264; Recording Type is conducted with Motion Detection Recording and Continuous Recording; Various file transfer operations runs concurrently while streaming; Actual performance may vary depending on camera settings and DiskStation loading.

General

• Networking Protocols
• CIFS
• AFP
• NFS
• FTP
• WebDAV
• iSCSI
• Telnet
• SSH
• SNMP
• File System
• EXT4
• EXT3
• FAT (External Disk Only)
• NTFS (External Disk Only)
• Storage Management
• Max Volume # : 256
• Max iSCSI Target # : 32
• Max iSCSI LUN # : 256
• Supported RAID Type : Synology Hybrid RAID, Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 5+Spare, RAID 6, RAID 10
• RAID Migration : Basic to RAID 1, Basic to RAID 5, Basic to RAID 5+Spare, RAID 1 to RAID 5, RAID 1 to RAID 5+Spare, RAID 5 to RAID 5+Spare, RAID 5 to RAID 6
• Volume Expansion with Larger HDDs : RAID 1, RAID 5, RAID 5+Spare, RAID 6
• Volume Expansion by Adding a HDD : RAID 5, RAID 5+Spare, RAID 6
• Synology Expansion Unit Support : RX1211, RX1211RP
• Volume Expansion
• Independent Volume
• File Sharing Capability
• Max User Accounts : 2048
• Max Groups : 256
• Max Shared Folder : 256
• Max Concurrent Connections : 512
• Windows Access Control List (ACL)
• Windows ADS Domain Integration
• Domain Users login via Samba/AFP/FTP/File Station
• Backup Solutions
• Network Backup
• Local Backup
• Desktop Backup (using Synology Data Replicator 3 or Apple Time Machine backup application)
• Shared Folder Sync - Max task number : 8
• Time Backup - Max task number : 8
• Time Machine Backup (Mac)

• Security
• FTP over SSL/TLS
• IP Auto-Block
• Firewall
• Encrypted Network Backup over Rsync
• HTTPS Connection
• Management
• Auto DSM Upgrade
• Administrator Group
• Email Notification
• SMS Notification
• Customized User Quota
• DDNS Support
• IPv6 Support
• PPPoE
• Resource Monitor
• UPS Management
• Scheduled Power On/Off
• Custom Management UI HTTP/HTTPS Ports
• HDD Management
• HDD Hibernation
• S.M.A.R.T.
• Dynamic Bad Sector Mapping
• Utilities
• Synology Assistant
• Synology Data Replicator
• Supported Clients
• Windows 2000 onward
• Mac OSX 10.3 onward
• Ubuntu 9.04 onward
• Supported Browsers
• Chrome
• Internet Explorer : 7, 8, 9
• Firefox : 3.5, 3.6
• Safari (MAC) : 4, 5
• Supported Mobile Devices (Photo Station, File Station)
• iPhone OS 2.2.1 onward
• Android OS 1.5 onward
• Windows Mobile (IE Mobile or Opera 9.0 onward)
• Symbian OS 9.1, S60 3rd Edition onward
• Language : Czech, Danish, Dutch, English, French, German, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese Brazil, Portuguese European, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish

Environment and Packaging

• Environment
• RoHS Compliant
• Package Content
• Main Unit X 1
• Installation CD/DVD X 1
• Welcome Note X 1
• Assembling Kit X 1
• AC Power Cord X 1 (RS2211RP+: X 2)

• Optional Accessories
• Remote
• Camera License Pack
• Rail Kit
• 1GB RAM Module
• 2GB RAM Module
• Expansion Unit : RX1211, RX1211RP
• VS80

Key Specifications

SKU	RS-2211plus
Type	Rackmount Type
Capacity	10TB, 20TB, 30TB
Interface	USB2.0, Ethernet
No. of Bays	10-Bay
Built-in RAID	RAID 0, RAID 5, RAID 6, RAID 10, RAID 50
Dimensions	88 X 445 X 570 mm (2U)
Compatible OS	Linux, Mac, Windows

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