4-bay home & SOHO NAS for personal cloud and social sharing

Multi-window, multi-tasking GUI
Data storage, backup, sharing and disaster recovery
Rich multimedia applications for entertainment
Dropbox like file synchronization

Simple yet Powerful Storage
The TS-421 is a powerful yet easy to use network storage center for data storage, backup, synchronization, remote access, and home entertainment. As your personal cloud, you will always be connected to your files and your files are always under your control.

See how TS-421 featuring the can make your digital life easier, simpler and more convenient.

Organize your data/content and backups in one centralized location.
Synchronize files across computers, tablets, and mobile devices, and share files across different groups and communities.
Collect, enjoy, and share your large photo, music, and video collection.
Enjoy HD movies or family videos on TV when streamed through various network players.
Access, manage and enjoy all your files with your tablets and smartphones.
Extend your diverse applications on the TS-421 by installing more than 80 apps on demand in the App Center.

CPU	Marvell 2.0GHz
DRAM	1GB DDR3 RAM
Flash Memory	16MB
HDD	4 x 3.5" or 2.5” SATA II HDD/SSD NOTE: 1. Maximum raw capacity: 16TB 2. The system is shipped without HDD.
HDD Tray	4 x hot-swappable tray
LAN Port	2 x Gigabit RJ-45 Ethernet port
LED Indicators	STATUS, LAN, USB, eSATA, HDD 1, HDD 2, HDD 3, HDD 4
USB	2 x USB 2.0 port (Front x1; Back x1); 2 x USB 3.0 port (Back) Supports USB printer, disk, pen drive, USB hub, and USB UPS, etc.
eSATA	2 x eSATA port (Back)
Buttons	Power button, USB one-touch-backup button, reset button
LCD panel	Mono-LCD display with backlight and buttons for configuration
Alarm Buzzer	System warning
Form Factor	Tower
Dimensions	177(H) x 180(W) x 235(D) mm 6.97(H) x 7.09(W) x 9.25(D) inch
Weight	Net weight (NAS only) : 3 Kg (6.61 lbs) Gross weight (with packing and accessories) : 4.66 kg/10.27 lb
Power Consumption (W)	Sleep mode: 13W In operation: 26W (with 4 x 500GB HDD installed)
Temperature	0~40˚C/ 32~104°F
Humidity	5~95% RH non-condensing, wet bulb: 27˚C
Power Supply	External power adaptor,120W, Input: 100-240V
Secure Design	K-lock security slot for theft prevention
Fan	1 x quiet cooling fan (9 cm, 12V DC)

QTS 4.0 Home NAS Applications

Operating System
QTS 4.0

Supported Clients

Windows 8 (32/64-bit), Vista, Windows 7 (32/64-bit), Windows XP, Windows Server 2003/2008 R2/2012
Apple Mac OS X
Linux & UNIX

Supported Browsers

Microsoft Internet Explorer 8, 9, 10
Mozilla Firefox 8+
Apple Safari 4+
Google Chrome

File System

Internal Hard Drive: EXT3, EXT4
External Hard Drive: EXT3, EXT4, NTFS, FAT32, HFS+

Networking

TCP/IP (IPv4 & IPv6: Dual Stack)
Dual Gigabit NICs with Jumbo Frame
- Failover
- Multi-IP Settings
- Port Trunking/NIC Teaming (Modes: Balance-RR, Active Backup, Balance XOR, Broadcast, IEEE 802.3ad/Link Aggregation, Balance-TLB and Balance-ALB)

Service Binding
Proxy Client, proxy server
DHCP Client, DHCP Server
Protocols: CIFS/SMB, AFP (v3.3), NFS (v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, and SMSC
TFTP Server with PXE Booting
UPnP & Bonjour Discovery
Support

Backup Solution

Real-time Remote Replication (RTRR)
Works as Both RTRR Server & Client with Bandwidth Control
Real-time & Scheduled Backup
Encryption, Compression, File Filter, and Transfer Rate Limitation
Block-level Remote Replication
Works as Both Rsync Server & Client with Bandwidth Control
Encrypted Replication between QNAP NAS Servers
Desktop Backup by QNAP NetBak Replicator for Windows
Apple Time Machine Support with Backup Management
Data Backup to Multiple External Storage Devices
Data Backup to Cloud Storage (Amazon S3, ElephantDrive, Symform, and Google Drive)

Security

IP Filter and Policy-based Automatic IP Blocking
Network Access Protection with Auto-blocking: SSH, Telnet, HTTP (S), FTP, CIFS/SMB, AFP
Encrypted Access: HTTPS, FTP with SSL/TLS (Explicit), SSH/SFTP (admin only), Encrypted Remote Replication between QNAP NAS Servers (Rsync over SSH)
CIFS Host Access Control for Shared Folders
Antivirus Protection
Importable SSL Certificate
Instant Alert via E-mail, SMS, Instant Messaging (Windows Live), Beep,and LCD Panel

Disk Management

Single Disk, JBOD, RAID 0, 1, 5, 6, 10, 5 + Hot Spare
Global Hot Spare
Online RAID Capacity Expansion and Online RAID Level Migration
Bad Block Scan and Hard Drive S.M.A.R.T.
RAID Recovery
Bitmap Support

iSCSI (IP SAN)

iSCSI Target with Multiple LUNS per Target (Up to 256 Targets/LUNs Combined)
LUN Mapping & Masking
Online LUN Capacity Expansion
Supports SPC-3 Persistent Reservation
Supports MPIO & MC/S
iSCSI LUN Backup, One-time Snapshot, and Restore
iSCSI Connection and Management by QNAP Finder (Windows)
Stack Chaining Master: Up to 8 Virtual Disk Drives (via iSCSI Initiator)

Server Virtualization & Clustering

Supports VMware vSphere (ESX/ESXi 4.x, ESXi 5.x)
Supports Citrix XenServer 5.x, 6.x
Supports Windows Server 2008 R2 and Windows Server 2012 Hyper-V
Supports Windows Server 2008 R2 and Windows Server 2012 Failover Cluster

Power Management

Wake on LAN
Internal Hard Drive Standby Mode
Scheduled Power on/off (Max 15 Settings)
Automatic Power on after Power Recovery
USB and Network UPS Support with SNMP Management

Access Right Management

Max No. of Users: 4,096
Max No. of User Groups: 512
Max No. of Network Shares: 512
Batch Users Creation
Import/Export Users
User Quota Management
Local User Access Control for CIFS, AFP, FTP, and WebDAV,
Application Access Control for Photo Station, Music Station, and, Video Station
Subfolder Permissions Support for CIFS/SMB, AFP, FTP, and File Station

Domain Authentication Integration

Microsoft Active Directory (AD)
LDAP Server
LDAP Client
Domain Users Login via CIFS/SMB, AFP, FTP, and Web File Manager

myQNAPcloud Service

Private Cloud Storage and Sharing
Free Host Name Registration (DDNS)
Auto Router Configuration (via UPnP)
CloudLink for Easy VPN Connection (Windows VPN Utility)

Storage Plug & Play

Windows Software: QNAP Finder
Create and Map Shared Folders
Create and Connect to iSCSI Target/LUN

Web Administration

Smart Fan Control
Dynamic DNS (DDNS)
SNMP (v2 & v3)
Resource Monitor
Network Recycle Bin for File Deletion via CIFS/SMB and AFP
Automatic Cleanup
File Type Filter
Comprehensive Logs (Events & Connection)
Syslog Client
Firmware Live Update
System Settings Backup and Restore
Restore to Factory Default
Mobile App Qmanager for Remote Monitoring

Multilingual Support

Chinese (Traditional & Simplified), Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese (Brazil), Romanian, Russian, Spanish, Swedish, Thai, Turkish

Powerful All-in-one server

Photo Station

Supported File Formats:
- Photo: JPG/JPEG, GIF, PNG, BMP, RAW (.arw, .srf, .sr2, .dcr, .kdc, .cr2, .crw, .nef, mrw, .pef, .paf, .3fr, .erf, .mef, .mos, .orf, .rw2, .dng, .x3f, .tif, .nrw, .raf)
- Video: FLV, MPEG-4 Video (H.264 + AAC)
Image Slideshow with Background Music, Thumbnails, and Different Transition Effects
Online Photo Editing by Pixlr Editor
Geotagging Photos with Google Maps
Slideshow Sharing (from Private Albums) with Password Protection
Photo Publishing to Social Websites (Facebook, MySpace, Twitter, Plurk, and Blogger)
Photo Sharing by Email

Music Station

Supported Audio Formats:
- MP3, OGG, WAV, AIFF, AU, FLAC, M4A, APE, AAC
Music Streaming from DLNA/UPnP Media Servers
Internet Radio (MP3)

Remote Playback Control by QNAP Mobile App: QMobile

Video Station

Web Video Sharing
Video Categorization and Transcoding
- Supported format: mv, avi, divx, 3gp, mov, mpeg, mpg, xvid, flv, asf, rm, dat, mp4
Video Upload
- Up to 2048MB in Size
- Up to 320 Minutes in Length
- Batch Upload (Max 50 Files)

Publish Videos to Facebook, Twitter, and Google+

TV Station

DVB-T Digital TV Live View, Recording, and Playback
Supports up to 2
Electronic Programming Guide (EPG) with Scheduled Recording

Note: The availability of DVB-T broadcasting and EPG may vary depending on geographic locations.

DJ Station

Live Web Broadcast of Music Playlists

Music Sharing on Facebook

Download Station

PC-less BT, FTP, and HTTP Download (up to 500 Tasks)
BT Download with Magnet Link and PT Support
- Supports TCP/UDP Tracker Protocol
- Scheduled Download
- Configurable Port Range
- Bandwidth Control
- RSS Subscription and Download (Broadcatching)
- Selectable Download Files
- Configurable Saving Directory
HTTP/FTP Download
- Bulk Download with Wildcard Settings
RapidShare Download Support
Website Subscription Service: YouTube
QNAP Download Management Software: QGet
- For Both Windows & Mac OS
- Manage the Download Tasks of Multiple QNAP NAS Remotely over LAN or WAN

Surveillance Station Pro

Supports over
Includes 1 Free Camera License
Up to 8 Camera Channels via Additional
Intelligent Video Analytics (IVA) for Advanced Video Search
Visual Aid by E-map
Surveillance Client for Mac
Mobile App: VMobile (iOS and Android)

File Station

File Sharing across Windows, Mac, and Linux/UNIX
Windows ACL
Advanced Folder Permission for SMB, AFP, FTP, and File Station
Shared Folder Aggregation (CIFS/SMB)File Manager
- Supports ISO Mounting (Up to 256 ISO Files)
- File Viewing via Google Doc
- Create and Send Download Links for Public File Sharing with Expiration Time and Password Protection
- File drag-n-drop via Chrome and Firefox browsers
- Photo, Music, and Video Preview and Playback with Transcoding
- File Compression (ZIP or 7z)
- Advanced Search
Mobile App: Qfile for File Browsing and Management

FTP Server

FTP over SSL/TLS (Explicit)
Max No. of Concurrent Connections: 256
FXP Supported
Passive FTP Port Range Control
FTP Bandwidth & Connection Control
Unicode Support

Backup Station

Remote Replication Server (over Rsync)
Real-time Remote Replication to another QNAP NAS or FTP Server
Apple Time Machine Support
Windows Client Backup Application: QNAP NetBak Replicator
Third Party Backup Software Support: Veeam Backup & Replication, Acronis True Image, ARCserve Backup, EMC Retrospect, Symantec Backup Exec, LaCie SilverKeeper, etc.

App Center

Add New Features by Online Installation of Official and Community Apps

The actual available apps may vary depending on the NAS platform.

Print Server

Max No. of Printers: 3
Supports Internet Printing Protocol
Print Job Display and Management
IP-based and Domain Name-based Privilege Control
Supports Apple Bonjour Printing

VPN Server

Secure Remote Access: PPTP & OpenVPN VPN Services
Remote Access to Other Resources on Local Network
Max No. of Clients: 30

Web Server

HTTP/HTTPS Connections
Supports WebDAV Connection
Supports Virtual Host (Max: 32)
Importable SSL Certificate

Database Server

Built-in MySQL Server
Web-based Management via phpMyAdmin (App Center)

Syslog Server

Centralized Log Monitoring and Archiving
Instant E-mail Alerts
Supports Log Filtering

RADIUS Server

Centralized Account Management and Authentication for Network Access
Supports PAP, EAP-TLS/PAP, and EAPTTLS/PAP Authentication

iTunes Server

Audio and Video Sharing for Windows & Mac iTunes (MP3, AIFF, WAV, MPEG-4, AAC, and M4A)
Smart Playlist

Antivirus

Protection against Viruses, Trojans, and Other Threats
Free Virus Databases Update on Manual or Scheduled Basis
Multiple Scan Tasks (Max: 64, Concurrent: 5) with Custom Folder Selection and Scheduled Scanning
Email Notification upon Task Completion or Virus Detection
Quarantines or Deletes Infected Files

ذخیره ساز شبکه NAS کیونپ TS-421

محصولات مشابه

ذخیره ساز شبکه NAS کیونپ TS-451DeU-2G Diskl ...