P/N: 51000-023433-RS 201305(ENG)A
Operating System
• EmbeddedLinux
Supported Clients
• WindowsXP,Vista,Windows7(32/64-bit),
Windows8(32/64-bit),WindowsServer
2003/2008R2/2012
• AppleMacOSX
• Linux&UNIX
Supported Browsers
• MicrosoftInternetExplorer8,9,10
• MozillaFirefox8+
• AppleSafari4+
• GoogleChrome
File System
• InternalHardDrive:EXT3,EXT4
• ExternalHardDrive:EXT3,EXT4,NTFS,
FAT32,HFS+
Networking
• TCP/IP(IPv4&IPv6:DualStack)
• ProxyClient
• DHCPClient,DHCPServer
• Protocols:CIFS/SMB,AFP(v3.3),NFS(v3),
FTP,FTPS,SFTP,TFTP,HTTP(S),Telnet,
SSH,iSCSI,SNMP,SMTP,andSMSC
• TFTPServerwithPXEBooting
• UPnP&BonjourDiscovery
• USBWi-FiAdapterSupport
Security
• IPFilterandPolicy-basedAutomaticIP
Blocking
• NetworkAccessProtectionwithAuto-
blocking:SSH,Telnet,HTTP(S),FTP,CIFS/
SMB,AFP
• EncryptedAccess:HTTPS,FTPwithSSL/
TLS(Explicit),SSH/SFTP(adminonly),
InstantAlertviaEmail,SMS,Beep,and
LCDPanel*
Disk Management
• OnlineRAIDCapacityExpansionand
OnlineRAIDLevelMigration
• BadBlockScanandHardDriveS.M.A.R.T.
• RAIDRecovery
• BitmapSupport
Power Management
• WakeonLAN
• InternalHardDriveStandbyMode
• ScheduledPoweron/off(Max15Settings)
• AutomaticPoweronafterPowerRecovery
• USBandNetworkUPSSupportwithSNMP
Management
Access Right Management
• BatchUsersCreation
• Import/ExportUsers
• UserQuotaManagement
• SubfolderPermissionsSupportforCIFS/
SMB/AFP,FTP
• ApplicationPrivilege
myQNAPcloud Service
• PrivateCloudStorageandSharing
• FreeHostNameRegistration(DDNS)
• AutoRouterConfiguration(viaUPnP)
• myQNAPcloudConnectforeasyVPN
connection(WindowsVPNUtility)
Qsync
Syncfilesamongmultipledevicesthrough
theNAS.
• Optionfornotremovinganyfilesonthe
NASduringsync
• Selectivesync
• SharesecurelywithSSL
• Shareteamfolders
• Sharefilelinksbyemail
• UploadphotosorvideostoQsyncfolder
automaticallyviaQfile
• Supportrestorefilesfromnetworkrecyclebin
• Supportfilenameconflictpolicy
• Optionforfiltersettings
• PrivilegecontrolforQsyncusers
• SupportsWindows&MacOS
Web Administration
• SmartFanControl
• ResourceMonitor
• AutomaticCleanup
• FileTypeFilter
• ComprehensiveLogs(Events&Connection)
• FirmwareLiveUpdate
• SystemSettingsBackupandRestore
• RestoretoFactoryDefault
• MobileAppQmanagerforRemoteMonitoring
File Station
• FileSharingacrossWindows,Mac,and
Linux/UNIX
• WindowsACL
• AdvancedFolderPermissionforSMB,AFP,
FTP
• SharedFolderAggregation(CIFS/SMB)File
Manager
- SupportsISOMounting(Upto256ISOFiles)
- FileViewingviaGoogleDoc
- CreateandSendDownloadLinksfor
PublicFileSharingwithExpirationTime
andPasswordProtection
- Filedrag-n-dropviaChromeandFirefox
browsers
- Photo,Music,andVideoPreviewand
PlaybackwithTranscoding
- FileCompression(ZIPor7z)
- AdvancedSearch
• MobileApp:QfileforFileBrowsingand
Management
FTP Server
• FTPoverSSL/TLS(Explicit)
• MaxNo.ofConcurrentConnections:256
• FXPSupported
• PassiveFTPPortRangeControl
• FTPBandwidth&ConnectionControl
• UnicodeSupport
Backup Station
• RemoteReplicationServer(overRsync)
• Real-timeRemoteReplication(RTRR)to
anotherQNAPNASorFTPServer
• WorksasBothRTRRServer&Clientwith
BandwidthControl
• Real-time&ScheduledBackup
• Encryption,Compression,FileFilter,and
TransferRateLimitation
• EncryptedReplicationbetweenQNAPNAS
Servers
•
DesktopBackupbyQNAPNetBakReplicator
forWindows
• AppleTimeMachineSupportwithBackup
Management
• DataBackuptoMultipleExternalStorage
Devices
• DataBackuptoCloudStorage(AmazonS3,
ElephantDrive,Symform,andGoogleDrive)
• ThirdPartyBackupSoftwareSupport:
VeeamBackup&Replication,AcronisTrue
Image,ARCserveBackup,EMCRetrospect,
SymantecBackupExec,LaCieSilverKeeper,
etc.
Print Server
• MaxNo.ofPrinters:3
• SupportsInternetPrintingProtocol
• PrintJobDisplayandManagement
• IP-basedandDomainName-basedPrivilege
Control
• SupportsAppleBonjourPrinting
Surveillance Station Pro
• Supportsover1,400IPcameras
• Includes1FreeCameraLicense
• Upto16CameraChannelsviaAdditional
LicensePurchase
• IntelligentVideoAnalytics(IVA)for
AdvancedVideoSearch
• VisualAidbyE-map
• SurveillanceClientforMac
• MobileApp:VMobile(iOSandAndroid)
iTunes Server
• AudioandVideoSharingforWindows&
MaciTunes(MP3,AIFF,WAV,MPEG-4,
AAC,andM4A)
• SmartPlaylist
Photo Station
• IntuitiveDrag&DropUIDesign
• OrganizePhotosinaTimeline
Automatically
• PhotoTaggingbyText,ColorLabel,and
RatingforQuickSearch
• SlideshowwithBackgroundMusicand
DifferentTransitionEffects
• AnimatedThumbnailsforVideos*
• OnlinePhotoEditingbyPixlrEditor
• GeotaggingPhotoswithGoogleMaps
• SlideshowSharingthroughEmail,Sharing
Link
• SlideshowPublishingtoSocialWebsites
(Facebook,Google+,Twitter,Pinterest,
Weibo,Plurk,andRenren)
• SupportedFileFormats:
- Photo:JPG/JPEG,GIF,PNG,BMP,RAW
Video:MP4(H.264+AAC)
Music Station
• SupportedAudioFormats:
- MP3,OGG,WAV,AIFF,AU,FLAC,M4A,
APE,AAC
• LocalPlaybackwithUSBSpeakers/Sound
Card
• MusicStreamingfromDLNA/UPnPMedia
Servers
• InternetRadio(MP3)
• MusicAlarm(upto8Alarms)
Video Station
• WebVideoSharing
• VideoCategorizationandTranscoding
- Supportedformat:mv,avi,divx,3gp,mov,
mpeg,mpg,xvid,flv,asf,rm,dat,mp4
• VideoUpload
- Upto2048MBinSize
- Upto320MinutesinLength
- BatchUpload(Max50Files)
• PublishVideostoFacebook,Twitter,and
Google+
Digital TV Station
• DVB-TDigitalTVLiveView,Recording,and
Playback
• Supportsupto2USBTVTuners*
• ElectronicProgrammingGuide(EPG)
withScheduledRecording
Note:TheavailabilityofDVB-Tbroadcasting
andEPGmayvarydependingongeographic
locations.
Download Station
• PC-lessBT,FTP,andHTTPDownload(up
to500Tasks)
• BTDownloadwithMagnetLinkandPT
Support
• HTTP/FTPDownload
• RapidShareDownloadSupport
• WebsiteSubscriptionService:YouTube
• QNAPDownloadManagementSoftware:
QGet
- ForBothWindows&MacOS
- ManagetheDownloadTasksofMultiple
QNAPNASRemotelyoverLANorWAN
DJ Station
• LiveWebBroadcastofMusicPlaylists
• MusicSharingonFacebook
Antivirus
• ProtectionagainstViruses,Trojans,and
OtherThreats
• FreeVirusDatabasesUpdateonManualor
ScheduledBasis
• EmailNotificationuponTaskCompletion
orVirusDetection
• QuarantinesorDeletesInfectedFiles
APP Center
• Offersmorethan80install-on-demandapps
• Liveupdatesupported
• QDKdocumentofferedtomakeyourown
applications
*Thisfeaturemayvaryaccordingto
differentmodels.
Designandspecificationsaresubject
tochangewithoutnotice.
TEL:886-2-26412000FAX:886-2-26410555Address:2F,No.22,ZhongxingRd,XizhiDist,NewTaipeiCity221,Taiwan
Copyright©2013QNAPSystems,Inc.Allrightsreserved.
QNAP Systems, Inc.
www.qnap.com
QTS 4.0 Home NAS Applications
(1)Thestandardsystemisshippedwithoutharddrives.Pleasevisitwww.qnap.comfortheofficialharddrivecompatibilitylist.(2)Actualresultsmayvaryduetoenvironmentfactorsandothervariables.
Allspecificationsaresubjecttochangewithoutnotice.FormoreQNAPproductinformation,pleasevisitwww.qnap.com
TS-421 TS-420 TS-221 TS-220 TS-121 TS-120
CPU Marvell2.0GHz Marvell1.6GHz Marvell2.0GHz Marvell1.6GHz Marvell2.0GHz Marvell1.6GHz
RAM 1GBDDR3 512MBDDR3 1GBDDR3 512MBDDR3 1GBDDR3 512MBDDR3
No. of Internal Hard
(1)
Drives 4xSATAII 4xSATAII 2xSATAII 2xSATAII 1xSATAII 1xSATAII
Compatible Hard Drives 3.5-inch/2.5-inch 3.5-inch/2.5-inch 3.5-inch/2.5-inch 3.5-inch/2.5-inch 3.5-inch/2.5-inch 3.5-inch/2.5-inch
Maximum Raw Capacity 16TB 16TB 8TB 8TB 4TB 4TB
Swappable Hard Drive Yes(Hot-swappable) Yes(Hot-swappable) Yes(Hot-swappable) Yes(Hot-swappable) Yes Yes
USB 3.0 2 2 2 2 2 2
USB 2.0 2 2 1 1 1 1
eSATA 2 2 2 2 1 1
10/100/1000 Mbps Ethernet 2 2 1 1 1 1
Wake on LAN Yes Yes Yes Yes Yes Yes
Dimensions (HxWxD)mm 177x180x235 177x180x235 150x102x216 168.5x102x225 150x67x216 168.5x73x225
Weight (Net/Gross) kg 3/4.6 3/4.6 1.74/2.92 1.28/2.32 1.06/1.86 1.04/1.8
RAID Support SingleDisk,JBOD,RAID0,1,5,6,10,5+HotSpare SingleDisk,JBOD,RAID0,1 SingleDisk,Q-RAID1
External Power Adapter
Externalpoweradaptor,120W
Input:100-240V
Externalpoweradaptor,120W
Input:100-240V
Externalpoweradaptor,60W
Input:100-240V
Externalpoweradaptor,60W
Input:100-240V
Externalpoweradaptor,36W
Input:100-240V
Externalpoweradaptor,36W
Input:100-240V
Smart Fan 1(9cm) 1(9cm) 1(7cm) 1(7cm) 1(5cm) 1(5cm)
Power Consumption
(2)
(Sleep/Operation)
Sleepmode:13W
Inoperation:31W
(with4x500GBHDDinstalled)
Sleepmode:13W
Inoperation:26W
(with4x500GBHDDinstalled)
Sleepmode:8W
Inoperation:19W
(with2x500GBHDDinstalled)
Sleepmode:7W
Inoperation:16W
(with2x500GBHDDinstalled)
Sleepmode:5W
Inoperation:12W
(with1x500GBHDDinstalled)
Sleepmode:4W
Inoperation:7W
(with1x500GBHDDinstalled)
Transfer Performance
(2)
(Read/Write MB/Sec)
212.5/148.0 212.1/145.3 107.9/77.5 102.9/71.4 103.8/77.2 103.3/65.1
Max No. of Users 4096 4096 2048 2048 2048 2048
Max No. of User Groups 512 512 256 256 256 256
Max No. of Network Shares 512 512 256 256 256 256
Max No. of Concurrent Connections 256 256 256 256 256 256
Max No. of IP Cameras 8 8 8 8 8 8