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Specifications

Key specifications

NAS propertiesEmpty enclosure
HDMINo

General information

Manufacturer QNAP
Product type Network attached storage (NAS)
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Network attached storage (NAS)

Network-attached storage (NAS) is file-level computer data storage connected to a computer network providing data access to a heterogeneous group of clients. NAS not only operates as a file server, but is specialized for this task either by its hardware, software, or configuration of those elements. NAS is often manufactured as a computer appliance – a specialized computer built from the ground up for storing and serving files – rather than simply a general purpose computer being used for the role.

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Item number6533469
Manufacturer no.TS-873U-8G
Sales rank in Product type Network attached storage (NAS)90 of 434
External links Manufacturer's site (de)

Colour

Case colour
Black

NAS properties

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NAS properties

Network-attached storage (NAS) is file-level computer data storage connected to a computer network providing data access to a heterogeneous group of clients. NAS not only operates as a file server, but is specialized for this task either by its hardware, software, or configuration of those elements. NAS is often manufactured as a computer appliance – a specialized computer built from the ground up for storing and serving files – rather than simply a general purpose computer being used for the role.

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Number of hard disks max
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Number of hard disks max

Maximum number of hard disks

8
Empty enclosure
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Empty enclosure

A case with no installed hard drives.

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Yes
Type of Construction
19" Rack
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19" Rack

A 19-inch rack is a standardized frame or enclosure for mounting multiple equipment modules. Each module has a front panel that is 19 inches (482.6 mm) wide, including edges or ears that protrude on each side which allow the module to be fastened to the rack frame with screws.

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Hot swapping
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Hot swapping

Hot swapping and hot plugging are terms used to separately describe the functions of replacing system components without shutting down the system.

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Yes
Hard drive form factor
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Hard drive form factor

Die Abmessungen von Festplatten werden traditionell in Zoll angegeben. Dabei handelt es sich um keine exakten Größenangaben, sondern um einen Formfaktor. Übliche Formfaktoren für die Breite sind 5,25″, 3,5″, 2,5″ und 1,8″, für die Höhe z. B. 1″, ½″ und ⅜″. Die Zollangaben entsprechen meist in etwa dem Durchmesser der Platte, nicht der Breite des Laufwerkgehäuses. Teilweise werden jedoch kleinere Platten verwendet, um höhere Drehzahlen zu ermöglichen.

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3.5"
Max. throughput (read)
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Max. throughput (read)

In communication networks, such as Ethernet or packet radio, throughput or network throughput is the average rate of successful message delivery over a communication channel. This data may be delivered over a physical or logical link, or pass through a certain network node. The throughput is usually measured in bits per second (bit/s or bps), and sometimes in data packets per second or data packets per time slot.

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1567 MB/s
Max. throughput (write)
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Max. throughput (write)

In communication networks, such as Ethernet or packet radio, throughput or network throughput is the average rate of successful message delivery over a communication channel. This data may be delivered over a physical or logical link, or pass through a certain network node. The throughput is usually measured in bits per second (bit/s or bps), and sometimes in data packets per second or data packets per time slot.

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1353 MB/s
M.2 Cache
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M.2 Cache

Das NAS unterstützt Caching via M.2 Steckplatz. M.2 SSDs sind, sofern nicht angegeben, nicht im Lieferumfang enthalten.

2 x
Memory
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Memory

Computer data storage, often called storage or memory, is a technology consisting of computer components and recording media used to retain digital data. It is a core function and fundamental component of computers.

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8 GB
Maximum possible memory
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Maximum possible memory

Computer data storage, often called storage or memory, is a technology consisting of computer components and recording media used to retain digital data. It is a core function and fundamental component of computers.

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64 GB
Official mobile apps – NAS
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Official mobile apps – NAS

Anzahl offizieller Mobile Apps mit Angabe des Betriebsystems

10 QNAP Android Apps, 10 QNAP iOS Apps, 6 QNAP Windows Phone App
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10 QNAP Android Apps, 10 QNAP iOS Apps, 6 QNAP Windows Phone App

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Processor

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Processor

A processor is a key component of a computing device, which steers other components via software. The fundamental property of a processor is its programmability. The behaviour of a processor is determined by programmers by means of computer code. The main processor components are the register, arithmetic and logic unit (ALU), control unit and the memory management unit (MMU), which administers memory. Central tasks of a processor include arithmetic operations, reading and writing data in the memory as well as executing programme jumps.

Processor type
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Processor type

Beschreibt den Typ des Prozessors.

AMD RX-421ND
Processor clock frequency
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Processor clock frequency

In electronics and especially synchronous digital circuits, a clock signal is a particular type of signal that oscillates between a high and a low state and is utilized like a metronome to coordinate actions of circuits. Although the word signal has a number of other meanings, the term is here used for "transmitted energy that can carry information".

A clock signal is produced by a clock generator. Although more complex arrangements are used, the most common clock signal is in the form of a square wave with a 50% duty cycle, usually with a fixed, constant frequency. Circuits using the clock signal for synchronization may become active at either the rising edge, falling edge, or, in the case of double data rate, both in the rising and in the falling edges of the clock cycle.

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2.1 GHz
Max. turbo clock rate
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Max. turbo clock rate

Using the Intel Turbo Boost Technology, the frequency of the processor can be dynamically increased in operation

3.4 GHz
Number of processor cores
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Number of processor cores

A multi-core processor (or chip-level multiprocessor, CMP) combines two or more independent cores (normally a CPU) into a single package composed of a single integrated circuit (IC), called a die, or more dies packaged together. A dual-core processor contains two cores, and a quad-core processor contains four cores.

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4 (Quad core)
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4 (Quad core)

The processor has four cores.

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Network connections

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Network connections

Beschreibt die Netzwerkanschlüsse des Gerätes.

RJ45/ 1 Gbit LAN Port
4 x
RJ45/ 10 Gbit LAN Port
2 x
SFP+
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SFP+

SFP+ ("Enhanced small form-factor pluggable") ist der Nachfolger von SFP. Im Gegensatz zu SFP, werden Datenraten von bis zu 10 Gbit/s unterstützt.

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2 x

Additional connections

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Additional connections

Describes other connections of the product.

USB 2.0 type A
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USB 2.0 type A

Universal Serial Bus (USB) is a serial bus standard to interface devices. USB was designed to allow many peripherals to be connected using a single standardized interface socket and to improve the plug-and-play capabilities by allowing devices to be connected and disconnected without rebooting the computer (hot swapping). Other convenient features include providing power to low-consumption devices without the need for an external power supply and allowing many devices to be used without requiring manufacturer specific, individual device drivers to be installed.
The Mini-B, Micro-A, Micro-B , and Micro-AB connectors are used for smaller devices such as PDAs, mobile phones or digital cameras. The Standard-A plug is approximately 4 by 12 mm, the Standard-B approximately 7 by 8 mm, and the Micro-A and Micro-B plugs approximately 2 by 7 mm.

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4 x
USB 3.0 type A
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USB 3.0 type A

The universal serial bus (USB) is a serial bus system for the connection of a computer to external devices. USB3.0 can reach up to 5 Gbit/s in Superspeed modus.

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2 x
3.5mm jack (line Out)
1 x

Mains supply properties

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Mains supply properties

Generally mains supply means the product is supplied with energy over the grid.

Fan diameter
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Fan diameter

Gibt den Durchmesser des Lüfters an.

2 x 70 mm

Delivery contents

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Delivery contents

The scope of delivery means the included accessories.

Delivery contents
32x 3.5" HDD screws
,
24x 2.5" HDD screws
,
M.2 Montagematerial
,
2 x Ethernetkabel

Product dimensions

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Product dimensions

Physical size of an object

Length
53.4 cm
Width
48.2 cm
Height
8.9 cm
Weight
9.8 kg

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Downloads

Technical data sheet | 9.42 MB | English

Returns and warranty

Dead on arrival (DOA) 8 Days Bring-in
Warranty 24 month Bring-in
30-day right of return
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30-day right of return

This product may be returned within 30 days after shipment or collection. A minimum of 10% will be deducted from opened products. Unfortunately, we cannot accept a product if it is damaged, incomplete or missing its original packaging.

Returns and warranty

Please use our simplified returns and warranty process to return a product or register a warranty case. Returns and warranty

Please use our simplified warranty process to view the warranty period as well as any warranty extensions you may have purchased. This will ensure that your return or warranty case is processed quickly and effectively.

Warranty services

Warranty extension Bring-in

Warranty upgrade to On-Site

Warranty extension Bring-in

The warranty is extended at the same conditions as the manufacturer warranty.

to 5 years CHF 181.–
to 3 years CHF 113.–

Warranty upgrade to On-Site

The device will be checked on-site by an authorised service specialist and repaired if possible. If it cannot be repaired, the device will be taken back for repairs.

to 2 years CHF 80.80
to 3 years CHF 201.40 *
to 5 years CHF 295.– *

* incl. Extension of the warranty
The warranty will be extended for the respective period of time


More information about warranty services

Services

Hardware NAS installation

Configure remote NAS

Availability

Mail delivery/Collection

 Product is not ready for sale or temporarily not available. No delivery date known.
Not in stock

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The delivery date is unknown or there is currently no information available. Please enter your e-mail address above if you wish to be notified when the product will be available again. An enquiry with our suppliers usually takes 1–3 days. You will automatically receive a notification regarding the next possible delivery day.

Information subject to change.

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QNAP TS-873U-8G QNAP TS-873U-8G