Synology DS411slim 4-Bay (2.5" HDD/SSD) Compact NAS Server

Synology Disk Station DS411slim NAS Server - Case Only
Green, Compact, and Quiet Synology® DiskStation DS411slim is designed to provide users with a compact yet feature laden solution for easy file sharing and backup. Snap-in 2.5”hard drives design brings low power consumption, quiet operation, reliability and easy disk replacement in a compact size. The operating system, Synology DiskStation Manager 3.0, delivers rich features for multimedia enjoyments, Internet sharing, worry-free data protection and energy-saving options. Small Footprint Flexible RAID Data Protection Cross Platform File Sharing & Backup DLNA Certified Media Server Cool and Quiet Power-Saving (9W~16W)

Overview
Green, Quiet, and Reliable The Synology DS411slim is designed to work with 2.5” hard drives. The low power consumption characteristic of 2.5” hard drives will lower your electricity bill, as well as reduce your carbon footprint. In addition, 2.5” hard drives have reduced vibration, increased MTBF (mean time before failure), and shock tolerance. It not only extends hard drive’s lifespan, but also provides better reliability. The smart fan design keeps the DS411slim’s fan off under normal operations and spinning up at a very low speed only when needed, thus minimizing the noise level. Flexible RAID Management The Synology Hybrid RAID (SHR) automatically builds an optimal RAID volume with data protection based on the hard drives installed, eliminating the need to have hard drives of identical size, while still offering a manual setup option for advanced users. Cross Platform File Sharing & Backup Synology DiskStation is designed for data storage and sharing among Windows, Mac, and Linux. Seamless file sharing across different operation systems is an effortless process. Internet file access is simplified by the encrypted FTP server, the web-based File Browser and File Station. HTTPS, firewall, and IP auto-block support ensure file sharing over the Internet is protected at a high security level. The Synology DS411slim offers a centralized backup target to consolidate fragmented and unstructured data across a network. PC Users can back up their data to the Synology DS411slim using the free Synology Data Replicator software, while Mac OS X users enjoy native Apple® Time Machine integration. A web-based backup wizard is provided for backing up data in the Synology DS411slim to another Synology DiskStation or any rsync server via an encrypted transmission, or to an external hard drive via USB or eSATA connection. In addition, backing up to the cloud using Amazon® S3 service is also supported. Your Own Entertainment Center Download Station functions as a 24x7 BitTorrent, FTP, HTTP, eMule, and NZB download center without a PC. The eMule download engine allows search-n-download capability with a web-browser without installing additional desktop applications. Audio Station supports music, Internet radio stations, and iPod playback with the optional speakers. An optional direction-free Synology Remote allows you to freely enjoy your music. Streaming mode allows your music to be shared with multiple users over the Intranet or Internet. DLNA/UPnP Compliant Media Server allows you to stream multimedia files with an UPnP Digital Media Adapter (DMA) to a stereo system or a TV-set. Sony PS3 and Microsoft Xbox360 are also supported. iTunes® Server is an easy way to share music with other iTunes clients over the network. Password protection prevents unauthorized sharing. Eco Friendly Synology DiskStation is designed and developed perpetually with the concept of energy saving. Compared with average PC counterparts, Synology DiskStation consumes a relatively low amount of power and hibernates when not in use. This not only helps to save energy but also extends the lifespan of the hard disk. Synology DiskStation truly earns the title of “green product” because of the unique Scheduled Power On/Off feature. Finally, all Synology products are produced with RoHS compliant parts and packed with recyclable packing materials. Synology recognizes its responsibility as a global citizen and is continually working to reduce the environmental impact of the products we create.

Synology Disk Station DS411slim - Front, Side and Rear Views

Specifications

Hardware

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CPU Frequency: 1.6GHz
Hardware Encryption Engine
Memory: DDR3 256MB
Internal HDD¹ : 2.5" SATA X4
Max Internal Capacity: 4TB (4x 1TB hard drives)²
(See All Supported HDD) Hot Swappable HDD
External HDD Interface: USB 2.0 port X2, eSATA port X1
Size (HxWxD): 120mm X 105mm X 142mm
Weight: 0.66kg
LAN: Gigabit X1
Wireless Support³

Fan: X1(60mmX60mmX10mm)
Noise Level⁴：21.1dB(A)
Power Recovery
AC Input Power Voltage: 100V to 240V
Power Frequency: 50Hz to 60Hz, Single Phase
Power Consumption⁵: 16.8W(Access); 9.6W(HDD Hibernation)
Operating Temperature: 5°C to 35°C (40°F to 95°F)
Storage Temperature: -10°C to 70°C (15°F to 155°F)
Relative Humidity: 5% to 95%RH
Maximum Operating Altitude: 10,000 feet
Certification: FCC Class B, CE Class B, BSMI Class B

Applications

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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

Default IP cam #: 1
MAX IP cam # (licenses required): 8⁸
(See All Supported IP Cameras)
Total Frames per Second (FPS): 80 FPS @ D1¹¹
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 Format⁷: 3G2, 3GP, ASF, AVI, DAT, DivX, FLV, M4V, MOV, MP4, MPEG, MPG, QT, WMV, XviD, RM, RMVB, VOB, RV30, RV40, AC3, AMR, WMA3

Download Station

Supported Download Protocols: BT/HTTP/FTP/NZB/eMule
Custom BitTorrent Port Range
BitTorrent / eMule Bandwidth Control

Audio Station

Supported Audio Format: (USB Mode) AAC, FLAC, M4A, MP3, Ogg Vorbis, WMA, WMA VBR; (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 Lossless
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, RV30, RV40, AC3, AMR, WMA3
Supported Image Format: BMP, JPG (jpe, jpeg), GIF, ICO, PNG, PSD, TIF (tiff), UFO, RAW (arw, srf, sr2, dcr, k25, kdc, cr2, crw, nef, mrw, ptx, pef, raf, 3fr, erf, mef, mos, orf, rw2, dng, x3f)
Supported Subtitles Format: srt, psb, smi, ass, ssa, sub, idx, ifo

iTunes Server

Supported Audio Format⁸: MP3, M4A, M4P, WAV, AIF
Supported Video Format: M4V, MOV, MP4
Supported Playlist Format: M3U, WPL

Printer Server⁹

Max Printer #: 2
Printing Protocols: LPR, CIFS, AppleTalk, AirPrint, Multi Functional Print Server

Synology Packages

Squeezebox Server
Mail Station 2
Webalizer
phpMyAdmin
Time Backup

iPhone/Android Applications

DS photo+
DS audio
DS cam
DS file (iPhone only)

General Specifications

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Networking Protocols

CIFS
AFP
FTP
WebDAV
iSCSI
Telnet
SSH
NFS
SNMP

File System

EXT4
EXT3
FAT¹⁰
NTFS¹⁰

Volume Management

Synology Hybrid RAID
Max iSCSI Target：10
Max iSCSI LUN：10
Volume Type: Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 5+Spare, RAID 6, RAID 10
RAID Migration: from 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
Expand RAID 1, RAID 5, RAID 5+Spare or RAID 6 with Larger Hard Drives
Expand RAID 5, RAID 5+Spare or RAID 6 by Adding a Hard Drive On The Fly

File Sharing Capability

Max User Accounts: 2,048
Max Groups: 256
Max Shared Folder: 256
Max Concurrent Connections(SAMBA, FTP, AFP): 128

Windows Access Control List (ACL)

Windows ADS Domain Integration

Domain Users login via Samba/AFP/FTP/File Station

Backup Solutions

Network Backup
Shared Folder Sync
Local Backup
Desktop Backup (using Synology Data Replicator 3 or Apple Time Machine backup application)
Time Backup - Max task number：2
USBCopy
3rd-Party Backup Support

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

Internet Explorer 7
Internet Explorer 8
Internet Explorer 9
Firefox 3.5
Firefox 3.6
Safari 4 (Mac)
Safari 5 (Mac)
Chrome

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

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Environment

Package Content

Utilities

DS411slim Main Unit
Installation CD/DVD
Welcome Note
Assembling Kit
AC Power Adapter
AC Power Cord
2M RJ-45 LAN Cable

Optional Accessories

Remote
Camera License Pack (available here)

1. H ard drive not included.
2. The actual capacity will differ according to volume types.
3. Wireless dongles not included. Please check http://www.synology.com/ for supported wireless dongles.
4. Fully loaded with Seagate 320 GB ST9500325AS 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
5. Measured with 4 Seagate 320GB ST9320325AS hard drive. The figures could vary on different environments.
6. 1 free license to install 1 IP camera. Additional licenses can be purchased to expand the license quota.
7. User can click and download the file, but not play it in Photo Station as compressed Flash video.
8. The music can be streamed, but the metadata (ex: title, album) may not be indexed on the iTunes.
9. For Mac users, DS411slim supports PostScript USB printers only.
10. Primary partion only.
11. Tested with Axis M1011; FPS set to 10 at every channel; Compression rate: 30%; Video Codec: MJPEG, MPEG4, H.264; Recording Type is split by channels between 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.

Download
Datasheet :

Specifications and appearance are given as guidelines and may change without notice.

Synology DS411slim 4-Bay (2.5" HDD/SSD) Compact NAS Server - Case Only