TVS-471U | ข้อมูลจำเพาะของฮาร์ดแวร์

TVS-471U Specification

CPU	TVS-471U-PT-4G: Dual-core Intel® Pentium® G3250 3.1 GHz Processor TVS-471U-i3-4G: Dual-core Intel® Core™ i3-4150 3.5 GHz Processor
DRAM	TVS-471U-PT-4G / TVS-471U-i3-4G System memory: 4 GB DDR3 RAM Memory module pre-installed: 4 GB x1 Total memory slots: 4 Memory expandable up to: 32 GB (8GB x4) Note: When upgrading RAM to more than 28GB, the original 4GB RAM modules must be removed. For the information of RAM module installation and compatible NAS models, please refer to the QNAP RAM Module Installation Guide
Flash Memory	512MB DOM
Internal Cache Port	Two mSATA port on board for read caching Note: The standard system is shipped without mSATA flash module. For the optional mSATA flash module, please visit http://shop.qnap.com/
Hard Drive	4 x 3.5-inch SATA 6Gb/s, SATA 3Gb/s hard drive or 2.5-inch SATA, SSD hard drive NOTE: 1. The standard system is shipped without hard drives. 2. For the hard drive compatibility list, please visit www.qnap.com/compatibility
Hard Disk Tray	4 x hot-swappable and lockable tray
LAN Port	4 x Gigabit RJ-45 Ethernet port (Expandable up to 6 x 1 Gb LAN or 2 x 10 Gb + 4 x 1 Gb LAN by installing optional dual-port 10 Gb and 1 Gb network card) Note: 1. For the optional network card compatibility list, please visit www.qnap.com/compatibility 2. For the information of network card installation, please refer to chapter 6 in the Turbo NAS Hardware Manual.
LED Indicators	Status, 10 GbE, LAN, storage expansion port status
USB/eSATA	4x USB 3.2 Gen 1 port (rear) 4x USB 2.0 port (rear) Support USB printer, pen drive, USB hub, and USB UPS etc. .
HDMI™	1
Buttons	System: Power button and reset button
Alarm Buzzer	System warning
Form Factor	1U, Rackmount
Dimensions	44 (H) x 439 (W) x 499 (D) mm 1.732 (H) x 17.28 (W) x 19.64 (D) inch
Weight	Net weight: 7.63 kg (16.82 lbs.) Gross weight: 11.60 kg (25.57 lbs.)
Sound Level (dB)*	Sound pressure (LpAm) (by stander positions): 40.7 dB (with 4 x WD WD20EFRX hard drive installed)
Power Consumption (W)	HDD Standby: TVS-471U-PT-4G: 46.34 TVS-471U-i3-4G: 45.72 In Operation: TVS-471U-PT-4G: 50.55 TVS-471U-i3-4G: 49.15 (with 4 x WD WD30EFRX hard drive installed)
Temperature	0~40˚C
Relative Humidity	5~95% non-condensing, wet bulb: 27˚C.
Power Supply	Input: 100-240V AC, 47-63Hz Output: 250W
PCIe Slot	1 (PCIe Gen3 x4)
Fan	2 x 4 cm smart cooling fan

1.	LED Indicators: 10 GbE, Status, LAN, Storage Expansion Port Status	6.	USB 3.2 Gen 1 Port x 4
2.	Power Button	7.	HDMI™
3.	Password & Network Settings Reset Button	8.	Expansion Slot
4.	USB 2.0 Port x 4	9.	Power Connector
5.	Gigabit LAN x 4

หมายเหตุ: กรุณาใช้เฉพาะโมดูลหน่วยความจำ QNAP เพื่อรักษาประสิทธิภาพและความเสถียรของระบบ สำหรับอุปกรณ์ NAS ที่มีช่องใส่หน่วยความจำมากกว่าหนึ่งช่อง กรุณาใช้โมดูล QNAP ที่มีสเปกเดียวกันและอ้างอิงคู่มือผู้ใช้ฮาร์ดแวร์เพื่อการติดตั้งโมดูลหน่วยความจำ QNAP ที่เข้ากันได้
คำเตือน: การใช้โมดูลที่ไม่ได้รับการรองรับอาจทำให้ประสิทธิภาพลดลง เกิดข้อผิดพลาด หรือระบบปฏิบัติการไม่สามารถเริ่มทำงานได้
QNAP ขอสงวนสิทธิ์ในการเปลี่ยนชิ้นส่วนหรืออุปกรณ์บางรายการหากของเดิมไม่มีจำหน่ายจากผู้ผลิต/ซัพพลายเออร์อีกต่อไป การเปลี่ยนใด ๆ จะได้รับการทดสอบและตรวจสอบอย่างเต็มที่เพื่อให้เป็นไปตามแนวทางความเข้ากันได้และความเสถียรที่เข้มงวด และจะให้ประสิทธิภาพเหมือนกับของเดิมทุกประการ
HDMI, HDMI High-Definition Multimedia Interface, HDMI trade dress และโลโก้ HDMI เป็นเครื่องหมายการค้าหรือเครื่องหมายการค้าจดทะเบียนของ HDMI Licensing Administrator, Inc.
ภาพผลิตภัณฑ์ใช้เพื่อการประกอบการอธิบายเท่านั้นและอาจแตกต่างจากสินค้าจริง เนื่องจากความแตกต่างของหน้าจอ สีของผลิตภัณฑ์อาจแตกต่างจากที่แสดงบนเว็บไซต์
การออกแบบและสเปกอาจมีการเปลี่ยนแปลงโดยไม่ต้องแจ้งให้ทราบล่วงหน้า

Operating System

QTS 4.1

Disk Management

QNAP Flexible Volume
Thin-provisioning Volume with Space Reclamation Supported
Online Volume Expansion
Online Storage Pool Expansion
Single Disk, JBOD, RAID 0, 1, 5, 6, 10
RAID Hot Spare and Global Hot Spare
Online RAID Capacity Expansion and Online RAID Level Migration
Bad Block Scan and Hard Drive S.M.A.R.T.
Bad Block Recovery
RAID Recovery
Bitmap Support
Cache Acceleration Technology
SMART Data Migration

Supported Clients*

Apple Mac OS 10.7 or later
Linux and UNIX
Microsoft Windows 7, 8, and 10
Microsoft Windows Server 2003, 2008 R2, 2012, 2012 R2 and 2016

Power Management

Wake on LAN
Internal Hard Drive Standby Mode
Scheduled Power on/off
Automatic Power on after Power Recovery
USB and Network UPS Support with SNMP Management
System Sleep Mode (S3)**

Supported Browsers

Chrome, Internet Explorer 10+, Firefox, Safari

Access Right Management

Batch Users Creation
Import/Export Users
User Quota Management
Local User Access Control for CIFS, AFP, FTP, and WebDAV
Subfolder Permissions Support for CIFS/SMB, AFP, FTP, and File Station

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

myQNAPcloud Service

Private Cloud Storage and Sharing with myQNAPcloud ID (QID)
Free Host Name Registration (DDNS)
Auto Router (via UPnP) Conﬁguration and
Web-based File Manager with HTTPS 2048-bit Encryption
myQNAPcloud Connect for Easy VPN Connection (Windows VPN Utility)

File System

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

Qsync

Sync Files among multiple devices with SSL support (Supports Windows and Mac)
Selective Synchronization for folders
Share Team Folder as a File Center for Team Collaboration
Shares Files by Links via E-mail
Policy settings for conflicted files and file type filter support
Privilege Control for Qsync Users
Version Control: up to 64 versions.
Incremental synchronization for HDD space saving

Networking

TCP/IP: IPv4 & IPv6⁽¹⁾
Multiple NICs with Jumbo Frame (Failover, Multi-IP Settings, Port Trunking/NIC Teaming )
Service Binding Based on Network Interfaces
Proxy Client, Proxy Server
DHCP Client, DHCP Server
NTP Server**
Protocols: CIFS/SMB, SMB2.1**, SMB3.0 (Encryption only)**, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, and SMSC
UPnP & Bonjour Discovery
USB Wi-Fi Adapter Support

Web Administration

Multi-window, Multi-tasking based System Management
Movable Icons and Personalized Desktop
Smart Toolbar and Dashboard for Neat Display on System Status
Login Screen with Personalized Photo-wall Style
Smart Fan Control
Dynamic DNS (DDNS)
SNMP (v2 & v3)
Resource Monitor
Network Recycle Bin for File Deletion via CIFS/SMB, AFP and File Station
- Automatic Cleanup
- File Type Filter
Comprehensive Logs (Events & Connection)
Syslog Client/Server
System Settings Backup and Restore
Restore to Factory Default
Mobile App: Qmanager for Remote System Monitoring & Management

Security

Network Access Protection with Auto-blocking: SSH, Telnet, HTTP(S), FTP, CIFS/SMB, AFP
SMB 3.0 Encryption **
CIFS Host Access Control for Shared Folders
FIPS 140-2 Validated AES 256-bit Volume-based Data Encryption*
AES 256-bit External Drive Encryption*
Importable SSL Certiﬁcate
Instant Alert via E-mail, SMS, Beep, and LCD Panel*

Powerful All-in-one server

File Server

File Sharing across Windows, Mac, and Linux/UNIX
Windows ACL
Advanced Folder Permission for CIFS/SMB, AFP, FTP
Shared Folder Aggregation (CIFS/SMB)

VPN Server

Secure Remote Access: PPTP & OpenVPN VPN services
Max No. of Clients: 30

FTP Server

FTP over SSL/TLS (Explicit)
FXP Supported
Passive FTP Port Range Control

Domain Authentication Integration

Microsoft Active Directory (AD)
Domain Controller** and Domain Member
LDAP Server, LDAP Client
Domain Users Login via CIFS/SMB, AFP, FTP, and File Station

File Station

Supports ISO Mounting (Up to 256 ISO Files)
Support Thumbnail Display of Multimedia Files
Supported Share Download Link and Upload Link
Drag-and-drop Files via Chrome and Firefox Browsers
Smart Filter
File Compression (ZIP or 7z)

Storage Plug & Connect

Creates and Maps Shared Folders by QNAP Windows Qﬁnder
Creates and Connects to iSCSI Target/LUN

Backup Station

Remote Replication Server (over Rsync)
Real-time Remote Replication (RTRR) to another QNAP NAS or FTP Server
Works as Both RTRR Server & Client with Bandwidth Control
Real-time & Scheduled Backup
Encryption, Compression, File Filter, and Transfer Rate Limitation
Encrypted Replication between QNAP NAS Servers
Desktop Backup with QNAP NetBak Replicator for Windows
Apple Time Machine Support with Backup
Data Backup to Multiple External Storage Devices
Synchronizes with Cloud Storage: Amazon S3, ElephantDrive, Dropbox, and Google Cloud Storage
Third Party Backup Software Support: Veeam Backup & Replication, Acronis True Image, ARCserve Backup, EMC Retrospect, Symantec Backup Exec, etc.

iSCSI (IP SAN)

iSCSI Target with Multi-LUNs per Target (Up to 256 Targets/LUNs Combined)
Supports LUN Mapping & Masking
Supports LUN Target ACL **
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)
Virtual Disk Drive (via iSCSI Initiator)
Stack Chaining Master
Max No. of Virtual Disk Drives: 8

Print Server

Max No. of Printers: 3 (via Internet Printing Protocol)
IP-based and Domain Name-based Privilege Control

Server Virtualization & Clustering

VMware vSphere (ESX/ESXi 4.x, 5.x)
VMware VAAI iSCSI ** (Block Copy, Block Zeroing, Hardware Assisted Locking, Thin Provisioning and Space Reclamation)
VAAI for NAS** (Full File Clone, Space Reserve, Extended Statistics)
vSphere Plug-in
Citrix XenServer (6.2)
Windows Server 2012 Hyper-V
Supports Microsoft ODX **
QNAP SMI-S Provider for Microsoft SCVMM **
QNAP VSS Hardware Provider **
Windows Server 2012 Failover Clustering

Surveillance Station

Supports over 2,700 IP Cameras
Includes 4 Free Camera License, Up to 72 Camera Channels via Additional License Purchase
Simple Floating Toolbar to Show Only When User Hovers Over Areas
Instant Playback to Check the Recent Event
Online Editing to Edit Cameras When Live View
Visual Aid by E-map
Playback and Speed Control by Shuttle Bar
Video Preview on Playback Timeline
Intelligent Video Analytics (IVA) for Advanced Video Search
Surveillance Client for Mac
Mobile Surveillance App: Vmobile (iOS and Android)
Mobile Recording App: Vcam (iOS and Android) (only for x86-based)

APP Center

Offers more than 100 Official and Community Software Add-ons (The actual available software add-ons may vary depending on the NAS platform)

Virtualization Station

Supports multiple Virtual Machine (VM) creation to run various operating systems includes Windows, Linux, Unix.
Supports importing VMs from Virtual Appliances
Supports exporting of VMs into a virtual appliance in OVF / QVM format
Supports VM cloning
Supports VM snapshot
Supports multiple remote consoles
Supports HTML5-based shared remote console
Supports multiple bridge interfaces to offer the individual network bandwidth for each VM
Supports customization options for each VM

Mobile App

Qfile: iOS, Android Phone, Windows phone
Qfile HD: iPad version
Qmanager: iOS, Android Phone
Qmusic: iOS, Android Phone
Qremote: iOS, Android Phone
Qget: Android Phone
Vmobile: iOS, iPad, Android Phone

Notes Station

Take Notes of Everything on Your Private Cloud
Collaborate Notes from Multiple Users
Supports Graphical Editor for Note Editing (WYGIWYS)
Integrated with NAS File System: Insert attachments or Images from NAS File System
Supports Event Calendar and To-do List
Supports Image Editor
Supports Note Publishing with a Single Link
Supports Key Word Search
Clip Web Page Content to Note (via Chrome Extension)
Clip Web Page Image to Note (via Chrome Extension)

⁽¹⁾. Not all services are supported.
* The data encryption functions may not available in accordance with the legislative restrictions of some countries.
** Specific NAS series only.

Design and specifications are subject to change without notice.