QNAP TS-855eU - NAS server

Article-No.:
216755
Manufacturer-No.:
TS-855EU-8G
EAN/GTIN:
4711103083376
WEEE Nummer
DE90799723
Technical specifications

General

Packaged Quantity
1

Chassis

Built-in Devices
LED panel

Processor

Type
Atom
Installed Qty
1
Max Supported Qty
1
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

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

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

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

Expansion Slots

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)
2
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.
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