QNAP TS-855eU - NAS server

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Article-No.:

216755

Manufacturer-No.:

TS-855EU-8G

EAN/GTIN:

4711103083376

Technical specifications

General

Packaged Quantity

Chassis

Built-in Devices

LED panel

Processor

Type

Atom

Installed Qty

Max Supported Qty

Manufacturer

Intel

Clock Speed

2,8 GHz

Processor Number

C5125

Number of Cores

8-core

RAM

Technology

DDR4 SDRAM

Installed Size

8 GB

Max Supported Size

64 GB

Flash Memory

Installed Size

5 GB

Storage Controller

Interface Type

Serial ATA-600

Performance

Concurrent connections (CIFS): 2000 - (with maximum memory), Maximum number of storage pool: 128, Maximum FTP connection: 1024, Local group account: 512, Domain user/group account: 200000, Log recording: 3000 events per second, Virtual hosts: 32, Local user account: 16000, Maximum number of shared folder: 256, Maximum LUN size: 1024 TB, Minimum snapshot interval: 1 minute, Maximum number of version control: 64, Maximum number of targets LUN: 128, Maximum shared folder size: 5 PB, Maximum pool size: 5 PB

Networking

Data Link Protocol

Ethernet, Fast Ethernet, Gigabit Ethernet, 2.5 Gigabit Ethernet

Network / Transport Protocol

IPv4, IPv6, TFTP, QuFTP, FTP, DHCP, SMB, DDNS, iSCSI, SFTP

Network Services Compatibility

Network File System v3 (NFS v3), Network File System v4 (NFS v4), DHCP, DDNS, Microsoft CIFS, FTP, Server Message Block (SMB), Apple File Protocol (AFP), HTTP, HTTPS, Web-based Distributed Authoring and Versioning (WebDAV), SFTP

Host Connectivity (compact list)

Gigabit Ethernet / 2.5 Gigabit Ethernet

Expansion Bays

8 (total) / 8 (free) x hot-swap - 2.5" / 3.5"

Expansion Slots

2 (total) / 2 (free) x M.2 2280, 2 (total) / 2 (free) x PCI Express 3.0 x4, 2 (total) / 1 (free) x SO-DIMM 260-pin

OS Provided

Storage Operating System

QNAP QuTS hero h5.0.1 / QTS 5.0.1

Software

Type

McAfee, IronWolf Health Management

Power Device

Power Consumption Operational

79,113 Watt

Voltage Required

AC 100-240

Power Provided

250 Watt

Nominal Voltage

AC 120/230 V

Type

Internal power supply

System Requirements

OS Required

SuSE Linux 12 or later, Oracle Solaris 10 or later, Microsoft Windows 7 / 8 / 10 / 11, Microsoft Windows Server 2008 R2, IBM AIX 7, Microsoft Windows Server 2012, Microsoft Windows Server 2012 R2, Ubuntu 14.04, Red Hat Enterprise Linux 6.6, Microsoft Windows Server 2016, Apple MacOS X 10.10 or later, CentOS 7.0, Microsoft Windows Server 2019

Dimensions & Weight

Width

43,2 cm

Depth

29,74 cm

Height

8,86 cm

Weight

7,61 kg

Service & Support

Type

3-year warranty

Miscellaneous

Features

Alarm buzzer, Array roaming, On/off power switch, Built-in 3 x 60 mm cooling fans, Reset switch, Wake on LAN, S.M.A.R.T. support, Secure Erase, Dual boot

Height (Rack Units)

Color Category

Black

Description

The QNAP TS-855eU NAS server is engineered to meet the demands of high-performance networking and storage. Featuring an Intel Atom 8-core processor at 2.8 GHz and 8 GB of DDR4 SDRAM, it delivers powerful processing capabilities for multitasking and running demanding applications. With eight hot-swap drive bays, it offers significant storage flexibility, allowing for easy expansion or replacement of drives without system downtime. The TS-855eU is designed for optimal connectivity, featuring dual 2.5 Gigabit Ethernet ports and four USB 3.2 Gen 1 Type-A connectors, ensuring fast and reliable data transfer and backup solutions. It supports a wide range of RAID configurations, providing robust data protection and performance optimization options. Additionally, its energy-efficient design, featuring a 250-watt internal power supply and a smart cooling system, ensures that the system operates efficiently while minimizing power consumption. Ideal for businesses looking for a scalable and reliable NAS solution, the QNAP TS-855eU offers advanced features and functionalities to meet the needs of today's demanding IT environments.

Robust performance
At the heart of the QNAP TS-855eU lies an Intel Atom 8-core processor at 2.8 GHz, paired with 8 GB of DDR4 SDRAM, ensuring smooth and efficient handling of demanding applications and multitasking.
Flexible storage options
With support for 8 hot-swap drive bays, the TS-855eU offers extensive storage flexibility, allowing users to easily expand or change drives without downtime. It supports a variety of RAID configurations, enhancing data protection and performance.
High-speed connectivity
Equipped with dual 2.5 Gigabit Ethernet ports and four USB 3.2 Gen 1 Type-A connectors, the TS-855eU ensures fast and reliable connectivity, making it ideal for intensive data transfer and backup tasks.
Advanced networking capabilities
The device supports multiple data link protocols including Ethernet, Fast Ethernet, Gigabit Ethernet, and 2.5 Gigabit Ethernet, providing versatile networking options to meet the demands of any IT environment.
Efficient power and cooling
Designed for energy efficiency, the TS-855eU features a 250-watt internal power supply with an operational power consumption of 79.113 watts, alongside a smart cooling system to maintain optimal performance while minimizing energy costs.

There is no liability or guarantee that all information is complete, correct and up to date at all times.