AMD RX-421BD 2.1~3.4 GHz, 8GB DDR4 RAM (max 64GB), 4x 2.5"/3.5" + 2x M.2 2280/2260 SATA 6Gb/s slots, 4x GbE LAN, 2y AR wty
QNAP TVS-473e-8G 4-Bay NAS
- AMD RX-421BD 2.1~3.4 GHz, 8GB DDR4 RAM (max 64GB), 4x 2.5"/3.5" + 2x M.2 2280/2260 SATA 6Gb/s slots, 4x GbE LAN, 2y AR wty
Storage
Storage drive interface
Where the storage device links with other parts of the product, or an external device.
M.2,Serial ATA III
RAID support
The device uses RAID, which is a storage technology that combines multiple disk drive components into a logical unit for the purposes of data redundancy and performance improvement. Data is distributed across the drives in one of several ways, referred to as RAID levels, depending on the specific level of redundancy and performance required.

RAID levels
RAID is a storage technology that combines multiple disk drive components into a logical unit for the purposes of data redundancy and performance improvement. Data is distributed across the drives in one of several ways, referred to as RAID levels, depending on the specific level of redundancy and performance required.
0,1,5,6,10,JBOD
Online RAID migration

Online RAID expansion

Hot-swap drive bays
The places where drives (hot-swap drives) can be inserted to or removed from the computer.

Supported file systems
FAT32,HFS+,HPFS,exFAT,ext3,ext4
Processor
Processor family
A family of processors is a group of processors produced by one company over a short period of time e.g. Intel Pentium processors.
AMD Embedded R-Series SoC
Processor frequency
The speed that the microprocessor executes each instruction or each vibration of the clock. The CPU requires a fixed number of clock ticks, or cycles, to execute each instruction. The faster the clocks rate, the faster the CPU, or the faster it can execute instructions. Clock Speeds are usually determined in MHz, 1 MHz representing 1 million cycles per second, or in GHz, 1 GHz representing 1 thousand million cycles per second. The higher the CPU speed, the better a computer will perform.
2.1 GHz
Processor boost frequency
The turbo boost is an automatic, managed accelleration of the processor when one of the cores is overloaded.
3.4 GHz
Processor cores
The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores).
4
Memory
Maximum RAM supported
64 GB
Memory slots
Number and type of memory expansion slots, including connector and memory module descriptions.
4 x SO-DIMM DDR4
Flash memory
512 MB
Network
Ethernet LAN
An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.

Wi-Fi
Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.

DHCP client
Whether the product features a DHCP (Dynamic Host Configuration Protocol) to obtain IP addresses within a network.

DHCP server
A server is a system which that responds to requests across a computer network to provide, or help to provide, a network service. DCHP servers uses the DCHP (Dynamic Host Configuration Protocol), which is a standardized networking protocol used by servers on an IP network to allocate IP addresses to computers. The purpose of DHCP is to automate the IP address configuration of a computer without a network administrator. IP addresses are typically selected from a range of assigned IP addresses stored in a database on the server and issued to a computer which requests a new IP address. An IP address is assigned to a computer for a set interval, after which, the computer must renew the IP address or acquire a new one.

Jumbo frames support

iSCSI support

Wake-on-LAN ready

Dynamic DNS (DDNS)

Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
4
HDMI ports quantity
The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
2
HDMI version
1.4b
Ethernet LAN (RJ-45) ports
Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
4
3.5 mm (1/8-inch) out

PCI Express x4 (Gen 3.x) slots
2
Design
Number of fans
The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).
2 fan(s)
Fan diameter
The size of the fan, measured by the distance from one side of the fan to the other, via a straight line going through the middle of the fan.
12 cm
Fan diameter 2
6 cm
Built-in display
A display which is part of the product, so you do not need to attach another display.

Cable lock slot
Holes on the edge of devices through which a cable lock can be passed, so the device can be locked to a desk etc.

Cable lock slot type
Kensington
Number of built-in speakers
2
Performance
Backup features
Cloud,iSCSI LUN
Buzzer

Multilingual support

Security algorithms
Security algorithms are used to provide authentication, cipher key generation, integrity and radio link privacy to users on mobile networks. The security algorithms supported are the ones that can be used with this product.
256-bit AES,HTTPS,SNMP,SSH,SSL/TLS
Access Control List (ACL)

Apple Safari 7, Google Chrome, Microsoft Internet Explorer 10, Mozilla Firefox
Backup button

Universal Plug and Play (UPnP)

Software
Operating system installed
Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.
QNAP Turbo System
Windows 10,Windows 7,Windows 8
Linux operating systems supported
8 RT. Linux (9.4, 9.5), Red Hat Enterprise Linux 5.0 (supported with a pre-built package); SUSE Linux (10.3, 11.0, 11, 11.1, 11.2), Fedora (9, 9.0, 10, 10.0, 11.0, 11, 12, 12.0), Ubuntu (8.04, 8.04.1, 8.04.2, 8.10, 9.04, 9.10, 10.04), Debian (5.0, 5.0.1, 5.0.2, 5.0.3)

Mac OS X 10.7 Lion,Mac OS X 10.8 Mountain Lion,Mac OS X 10.9 Mavericks
Server operating systems supported
Windows Server 2003,Windows Server 2008 R2,Windows Server 2012,Windows Server 2012 R2,Windows Server 2016
Power
Power supply unit (PSU) capacity
250 W
AC input frequency
50 - 60 Hz
Weight & dimensions
Packaging content
Cables included
AC,LAN (RJ-45)
Quick installation guide

Number of screws
14
Processor special features
Intel® AES New Instructions (Intel® AES-NI)
<b>Added Security with Faster Data Encryption</b>
The Intel® Advanced Encryption Standard New Instructions (Intel® AES-NI) enable fast and secure data encryption and decryption for better performance and less risk from timing and cache-based attacks than table-based software implementations. Intel AES-NI supports usages such as standard key lengths, standard modes of operation, and even some nonstandard or future variants.

SKU | 254429 |
---|---|
MPN | TVS-473E-8G |
Brand | QNAP |
Product Condition | Brand New/Unused |
NAS Form Factor | Freestanding |
NAS Bays | 4.00 |
Warranty Period | 2 Years Warranty |
Warranty Contact | https://www.qnap.com/ |