TVS-471U
4-Bay rack mount Turbo NAS
An Aordable, 4-bay high performance unied storage
Quad
GbE Ports
x 4
SATA 6Gb/s
2.5"/3.5"
Storage
Expansion
10GbE
Ready
PCIe
4GB DDR3
Max 32GB RAM
2 mSATA
read cache
Virtualization StationDual port 10GBase-T
10GbE ready
1,500+ MB/s throughput and 128,000+ IOPS
Two internal cache ports for IO acceleration
Scalable design, up to 1056TB raw capacity
Virtualization-ready, centralized data storage, backup, sharing and disaster recovery
LAN-10G2T-U 10GBase-T
Turbo NAS Model
RAID Expansion
Enclosure
No. of RAID
Expansion Enclosure
Total HDD No.
(NAS + Enclosure)
Max. Raw
Capacity
(TB)
*
TVS-471U
REXP-1600U-RP
8 132 1056
7 116 928
6 100 800
5 84 672
4 68 544
3 52 416
2 36 288
1 20 160
REXP-1200U-RP
8 100 800
7 88 704
6 76 608
5 64 512
4 52 416
3 40 320
2 28 224
1 16 128
The TVS-471U supports SATA 6Gbps hard drives driving over 1,533 MB/s throughput
and 129,884 IOPS. The TVS-471U is powered by an Intel® Haswell processor with
numerous options including Pentium® and Core™ i3 for users to flexibly choose
based on their demands, greatly enhancing the efficiency of CPU-consuming tasks
and serving more concurrent tasks at the same time.
Breakthrough performance Flexible 10 GbE connectivity
The TVS-471U support Virtualization Station, transforming it into a 2-in-a-box device
that can function as an all-in-one NAS and a virtualization platform. Virtualization
Station supports multiple operating systems, virtual machine (VM) creation, VM
import/export, snapshot, and enables desktop operations on web browsers. You
can also download VMs on demand from online VM marketplaces and import them
to the NAS without any complex procedures.
Run additional operating systems
A 10GbE (10 Gigabit Ethernet) network is essential for businesses that demand high
bandwidth for virtualization and fast backup and restore for an ever-growing
amount of data. The TVS-471U is an affordable and reliable storage solution for
deploying a 10GbE environment.
The TVS-471U offers a high performance yet affordable storage solution to fulfill the
needs of businesses for archiving rapidly-growing data & large files. The TVS-471U
supports capacity expansion by connecting multiple QNAP expansion enclosures.
With the QNAP scale-up solution, the raw storage capacity can be expanded on
demand, making the TVS-471U an ideal file center for storage-intensive
business applications such as video surveillance, data archiving, TV broadcast
storage, and more.
Seamless capacity expansion
MB/s
0
1480
1110
740
370
1,533
1,483
Read Write Read Write
0
129,884
127,225
128,000
96,000
64,000
32,000
Sequential read and write.
Throughput (2 x 10GbE) IOPS (2 x 10GbE)
Tested in QNAP Labs. Figures may vary by environment.
Test Environment
2 Client PC configuration: Intel(R) Core(TM) i7-2600 CPU, 16GB DDR3 RAM, Windows 7 professional 64-bit,
Dual-port Intel X520 10GbE Server Adapter, IOMeter sequential read and write. NAS configurations:
TVS-471U-i3, Plextor PX-256MPro SSDs with RAID 5 configuration, QNAP LAN-10G2T-U dual-port 10GBase-T
network adapter*2
*
The maximum capacity is calculated by using 8TB HDDs.
Virtualization System
NAS APP
More..
Linux
Office
VM1 VM2
VM3 VM4
Storage Management
Security Management
Linux
kernel
Thanks to the intuitive user interface of QTS, system operations of the TVS-471U are
smooth and handy. Its intelligent desktop allows you to find desired functions
quickly, create desktop shortcuts or group shortcuts, monitor important system
information on a real-time basis, and open multiple application windows to run
multiple tasks concurrently, bringing greater operating efficiency.
QTS - Simple and ecient
TVS-471U
REXP-1200U-RP / REXP-1600U-RP
Power. Reliability. Expandability.
Disaster recovery solutions brings peace of mind
QNAP's flexible volume provides a more secure and flexible way to store NAS data.
This next-generation volume offers powerful features such as storage pooling with
multiple RAID group protection, thin provisioned volumes with space reclaim,
block-level iSCSI LUN, and online capacity expansion. The QTS Storage Manager
neatly presents tools and options for managing system storage which greatly
simplifies the process of NAS capacity expansion and QNAP RAID expansion
enclosure management.
Powerful QNAP exible volume
The TVS-471U supports SMB/CIFS, AFP, and NFS protocols for file sharing across
Windows®, Mac, Linux/UNIX networks. Data, logs and ISO images of CDs and DVDs
can be centrally stored on the TVS-471U and protected by an integrated antivirus
solution. The Windows AD and LDAP services enable system administrators to
configure user permissions by using an existing Windows AD server, LDAP server or
built-in LDAP service. The TVS-471U supports SAMBA v4 and can act as a Windows
domain controller to manage privilege settings.
Cross-platform le sharing & centralized data storage
The TVS-471U supports two on-board internal cache ports. By installing mSATA flash
modules (optional purchase), the IOPS performance of storage volumes can be
remarkably boosted. It is perfect for improving the overall workflow of random IOPS
demanding applications such as
databases and virtualization. The
internal cache port design does
not require the space of a hard
drive tray to allow for more storage
capacity.
*Note: Instead of installing the
mSATA in the internal cache port,
SSDs can be installed in the hard
drive tray.
Internal cache port for IO acceleration
The QNAP NetBak Replicator supports real-time
and scheduled data backup on Windows
including Outlook email archiving. Apple Time
Machine is also supported to provide Mac OS X
users with a solution to effortlessly back up
data to the TVS-471U.
Well-rounded backup solutions to secure data
TVS-471U Turbo NAS
*Note: The Google Drive and OneDrive support
will be provided in the QTS 4.2.0 OS.
The TVS-471U offers various data recovery options. RTRR (Real-Time Remote
Replication) supports real time or scheduled data backup to a remote Turbo NAS or
FTP server and synchronizes files to a remote folder from a local folder with better
backup efficiency and reduced backup time. The TVS-471U also supports the rsync
protocol to back up data to another remote server on a scheduled basis. Data can
also be backed up to and
restored from a range of cloud
storage services,
including Amazon® S3/Glacier,
OneDrive, Microsoft® Azure,
ElephantDrive®, Dropbox®
and Google Cloud Storage*
The TVS-471U supports VMware® and Citrix®, and is compatible with Microsoft®
Hyper-V™ and Windows Server 2012, benefiting flexible deployment and
management in the virtualization environments. The TVS-471U supports VMware
VAAI and Microsoft ODX to increase performance by offloading server loading for
ESXi server and Hyper-V respectively, and supports QNAP vSphere Client plug-in
and QNAP SMI-S provider for enhanced operational efficiency and management in
virtualization applications.
Storage for comprehensive virtualization applications
Surveillance Station is a professional network surveillance Video Management
System (VMS) that offers a user-friendly management interface, compatibility with
over 3,000 IP camera models, and expandable IP camera channel licenses. It
supports real-time monitoring, video & audio recording and playback with a wide
range of customizable settings. You can also install the Vmobile mobile app on your
iOS® or Android™ devices to manage the monitored channels anytime and
anywhere to safeguard your office environment, or install the Vcam mobile app to
turn your device into a network camera to instantly record to your TVS-471U. The
TVS-471U offers 4 free IP camera channels and you can expand up to 72 channels
by purchasing additional licenses.
Cloud-ready 24/7 surveillance solution
Camera Channels
Free: 4 / Max: 72
Microsoft Azure
RTRR/rsync
P/N51000-023853-RS
201506 (EN) A
QNAP may make changes to specification and product descriptions at any time, without notice.
Copyright © 2015 QNAP Systems, Inc. All rights reserved.
QNAP® and other names of QNAP Products are proprietary marks or registered trademarks of QNAP Systems, Inc. Other products
and company names mentioned herein are trademarks of their respective holders.
Systems, Inc.
TEL : +886-2-2641-2000 FAX : +886-2-2641-0555 Email: [email protected]
Address3F, No.22, Zhongxing Rd., Xizhi Dist., New Taipei City, 221, Taiwan
Netherlands (Warehouse Services)
Email: [email protected]
TEL: +31(0)107600830
Germany
Email: [email protected]
TEL: +49-89-381562990
China
Email:
TEL: +86-400-628-0079
India
Email: [email protected]
US
Email: [email protected]
TEL: +1-909-595-2782
Thailand
Email: [email protected]
TEL: +66-2-5415988
Hardware & Software Specications
* Some data encryption functions may not available in accordance with the legislative restrictions
of some countries (such as Russia).
** For utilities and mobile apps, please refer to QNAP.com for the supported platforms.
Volume Types
Storage
Management
Storage Expansion
Supported Client OS
File System
Networking
Protocols
File Sharing
Directory Service
Surveillance Station
Features
Streaming Server
Remote Access
Mobile Apps
Utilities
Language
Single disk, RAID 0, 1, 5, 6, 10, 5 + spare
Flexible volume/LUN with Storage Pool, Online RAID
capacity expansion and online RAID level migration, SSD
cache, AES 256-bit full NAS encryption
Expand up to 132 drives via QNAP expansion enclosures:
REXP-1200U-RP, REXP-1600U-RP (Max 8 enclosures)
Windows XP/Vista/7/8, Windows Server 2003/2008 R2/2012
R2, Apple Mac OS X, Linux & UNIX
Internal: EXT4
External: EXT4, EXT3, NTFS, HFS+, FAT32
CIFS/SMB, AFP, NFS, FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet,
SSH, iSCSI, SNMP, SMTP, VPN (PPTP, OpenVPN, L2TP),
WebDAV, Rsync
Max user accounts: 4096; Max groups: 512;
Max shared folder: 512;
Max concurrent connections: 800
Windows AD, domain controller, LDAP
Includes 4 free camera licenses, up to 72 camera channels
via additional license purchase (http://license.qnap.com)
File Station, Backup Station, FTP server, Web Server, Qsync,
Notes Station, Print Server, VPN Server, VPN Client, Antivirus
Protection, System Logs, Photo Station, Music Station,
Video Station, Download Station (BT/HTTP/FTP), App Center,
Background Transcoding
DLNA Server, Airplay, Chromecast, iTunes Server
myQNAPcloud with CloudLink
Qfile, Qmanager, Qmusic, Qphoto, Qvideo, Qnotes, Qget,
Qremote, Vmobile
Qfinder, Qsync, NetBak Replicator, vSphere Client plug-in,
QGet, myQNAPcloud Connect, Qsnap
English, Chinese (Traditional & Simplified), Czech, Danish,
Dutch, Finnish, French, German, Greek, Hungarian, Italian,
Japanese, Korean, Norwegian, Polish, Portuguese (Brazil),
Romanian, Russian, Spanish, Swedish, Thai, Turkish
Order P/N
Description
Accessories
LAN-10G2T-U LAN-1G2T-U SAS-6G2E-U FLASH-256GB-mSATA
Dual-port 10GBASE-T 10GbE NIC
Dual-port Gigabit
Network Expansion Card
Dual-wide-port storage expansion card,
SAS 6Gbps.
Two 128GB mSATA flash modules
LAN Card
LED Indicators:
10 GbE, Status, LAN, Storage Expansion Port Status
Power Button USB 2.0
Port x 4
USB 3.0
Port x 4
Gigabit LAN
Port x 4
PCIe
Expansion Slot
Power
Connector
CPU
DRAM
TVS-471U
TVS-471U-RP
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.
Flash Memory
512MB DOM
Internal Cache
Port
Two mSATA port on board for read caching
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.
Hard Disk Tray
4 x hot-swappable and lockable tray
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)
compatibility
NAS Hardware Manual.
LED Indicators
Status, 10 GbE, LAN, storage expansion port status
USB/eSATA
4 x USB 3.0 port (rear), 4 x 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)
Temperature
0~40˚C
Relative Humidity
5~95% non-condensing, wet bulb: 27˚C.
Power Supply
Input: 100-240V AC,
47-63Hz, Output: 250W
Input: 100-240V AC,
50/60Hz Output: 250W
(Redundant power)
PCIe Slot
1 (PCIe Gen3 x4)
Fan
2 x 4 cm smart cooling fan
Intel® Core™ i3
Dual-Core 3.5GHz
Intel® Pentium®
Dual-Core 3.1 GHz
Intel® Core™ i3
Dual-Core 3.5GHz
Intel® Pentium®
Dual-Core 3.1 GHz
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)(with 4 x WD WD30EFRX hard drive installed)
