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QNAP TS-855EU-8G NAS/Storage Server Rack (2U) Intel Atom® C5125 8 GB DDR4 0 TB QuTS hero Black

QNAP TS-855EU-8G NAS/Storage Server Rack (2U) Intel Atom® C5125 8 GB DDR4 0 TB QuTS hero Black
QNAP TS-855EU-8G NAS/Storage Server Rack (2U) Intel Atom® C5125 8 GB DDR4 0 TB QuTS hero Black
QNAP TS-855EU-8G NAS/Storage Server Rack (2U) Intel Atom® C5125 8 GB DDR4 0 TB QuTS hero Black
QNAP TS-855EU-8G NAS/Storage Server Rack (2U) Intel Atom® C5125 8 GB DDR4 0 TB QuTS hero Black
QNAP TS-855EU-8G NAS/Storage Server Rack (2U) Intel Atom® C5125 8 GB DDR4 0 TB QuTS hero Black
QNAP TS-855EU-8G NAS/Storage Server Rack (2U) Intel Atom® C5125 8 GB DDR4 0 TB QuTS hero Black
QNAP TS-855EU-8G NAS/Storage Server Rack (2U) Intel Atom® C5125 8 GB DDR4 0 TB QuTS hero Black
QNAP TS-855EU-8G NAS/Storage Server Rack (2U) Intel Atom® C5125 8 GB DDR4 0 TB QuTS hero Black
QNAP TS-855EU-8G NAS/Storage Server Rack (2U) Intel Atom® C5125 8 GB DDR4 0 TB QuTS hero Black
QNAP TS-855EU-8G NAS/Storage Server Rack (2U) Intel Atom® C5125 8 GB DDR4 0 TB QuTS hero Black
36 mesi
QNAP TS-855EU-8G NAS/Storage Server Rack (2U) Intel Atom® C5125 8 GB DDR4 0 TB QuTS hero Black
QNAP TS-855EU-8G NAS/Storage Server Rack (2U) Intel Atom® C5125 8 GB DDR4 0 TB QuTS hero Black
QNAP TS-855EU-8G NAS/Storage Server Rack (2U) Intel Atom® C5125 8 GB DDR4 0 TB QuTS hero Black
QNAP TS-855EU-8G NAS/Storage Server Rack (2U) Intel Atom® C5125 8 GB DDR4 0 TB QuTS hero Black
QNAP TS-855EU-8G NAS/Storage Server Rack (2U) Intel Atom® C5125 8 GB DDR4 0 TB QuTS hero Black
QNAP TS-855EU-8G NAS/Storage Server Rack (2U) Intel Atom® C5125 8 GB DDR4 0 TB QuTS hero Black
QNAP TS-855EU-8G NAS/Storage Server Rack (2U) Intel Atom® C5125 8 GB DDR4 0 TB QuTS hero Black
QNAP TS-855EU-8G NAS/Storage Server Rack (2U) Intel Atom® C5125 8 GB DDR4 0 TB QuTS hero Black
QNAP TS-855EU-8G NAS/Storage Server Rack (2U) Intel Atom® C5125 8 GB DDR4 0 TB QuTS hero Black
QNAP TS-855EU-8G NAS/Storage Server Rack (2U) Intel Atom® C5125 8 GB DDR4 0 TB QuTS hero Black
2.095,28 €
The QNAP TS-855EU-8G Rack 2U is a network-attached storage (NAS) appliance built for small and medium business environments. It is powered by an Intel Atom C5125 processor running at 2.8 GHz and equipped with 8 GB DDR4 memory, and runs the QuTS hero operating system for advanced ZFS-based data manag... Leggi di più
Stock 4 Codice 110785 Marca QNAP Modello TS-855EU-8G Garanzia 3 anni

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The QNAP TS-855EU-8G Rack 2U is a network-attached storage (NAS) appliance built for small and medium business environments. It is powered by an Intel Atom C5125 processor running at 2.8 GHz and equipped with 8 GB DDR4 memory, and runs the QuTS hero operating system for advanced ZFS-based data management and protection. The 2U rack chassis supports up to eight drives (HDD & SSD) and arrives without preinstalled drives, allowing flexible selection of storage capacities and media types. The unit includes Ethernet LAN connectivity, a black chassis and a compact 2U form factor suitable for server racks.

Advantages

The device provides enterprise-class data integrity and protection through QuTS hero and its ZFS foundations while keeping a low-power Intel Atom C5125 CPU for efficient performance. With support for up to eight drives, the NAS offers scalable storage expansion and RAID options to balance capacity, redundancy and performance. The 2U rack design and rack-mountable chassis enable straightforward integration into standard server cabinets. Weight and colour specifications make the unit easy to plan for physical installation and rack allocation.

Suitable for

  • Small and medium-sized business file sharing and centralized storage
  • Data protection and backup target with RAID configurations
  • Virtualization storage for lightweight VMs or containers
  • Media archive and project storage that requires mixed HDD and SSD support
  • IT environments requiring rack-mounted, compact 2U hardware

Key specifications

  • Model: QNAP TS-855EU-8G (MPN: TS-855eU-8G, EAN: 4711103083376)
  • Processor: Intel Atom C5125, 2.8 GHz
  • Memory: 8 GB DDR4 (installed)
  • Drive bays supported: 8 (HDD & SSD); drives not preinstalled
  • RAID: Supported (software/hardware RAID configurations via QuTS hero)
  • Operating system: QuTS hero (ZFS-based storage OS)
  • Chassis: Rack-mountable 2U, colour: Black
  • Ethernet LAN: Yes (network connectivity supported)
  • Weight: 7.61 kg

How to use

Install the unit in a standard 19-inch server rack occupying a 2U slot and secure it according to rack-mount instructions. Populate the drive bays with appropriate HDDs or SSDs to meet capacity and performance needs; the device ships without installed drives. Power on the NAS and access the QNAP setup utility via Ethernet from a management workstation. Use the QuTS hero initialization wizard to configure system volumes, create RAID groups, and enable data protection features such as checksums and snapshots. Configure network settings, user accounts, and shared folders for file services (SMB, NFS, AFP) and integrate backup or virtualization targets as required.

Recommendations

For balanced performance and redundancy, choose enterprise-class NAS HDDs for bulk capacity and NVMe/SATA SSDs for cache or high-performance pools. Configure RAID levels that match your tolerance for redundancy and capacity (for example RAID 6 or RAID 10 where applicable). Keep QuTS hero firmware and apps updated, monitor system health via the QTS/QuTS management interface, and schedule regular backups or remote replication to a secondary location to ensure long-term data protection.

Punti salienti
  • Small and medium-sized business file sharing and centralized storage
  • Data protection and backup target with RAID configurations
  • Virtualization storage for lightweight VMs or containers
  • Media archive and project storage that requires mixed HDD and SSD support
  • IT environments requiring rack-mounted, compact 2U hardware
  • Model: QNAP TS-855EU-8G (MPN: TS-855eU-8G, EAN: 4711103083376)
  • Processor: Intel Atom C5125, 2.8 GHz
  • Memory: 8 GB DDR4 (installed)
  • Drive bays supported: 8 (HDD & SSD); drives not preinstalled
  • RAID: Supported (software/hardware RAID configurations via QuTS hero)
  • Operating system: QuTS hero (ZFS-based storage OS)
  • Chassis: Rack-mountable 2U, colour: Black
  • Ethernet LAN: Yes (network connectivity supported)
  • Weight: 7.61 kg
Specifiche
Access Control List (ACL)
Yes
Algoritmi di sicurezza
AES, FIPS 140, HTTPS, SSH
Alloggiamenti per unità hot-swap
Yes
Altezza
88.6 mm
Altezza confezione
592 mm
Altri sistemi operativi supportati
IBM AIX 7.1, Solaris 10
Browser supportato
Apple Safari (latest version) Google Chrome (latest version) Microsoft Edge (latest version) Mozilla Firefox (latest version)
Cache del processore
9 MB
Capacità dell'unità di archiviazione
0 GB
Capacità di archiviazione totale installata
0 TB
Cavi inclusi
AC, LAN (RJ-45)
Classe del dispositivo
Small & Medium Business
Colore del prodotto
Black
Condivisione cartelle
CIFS/SMB
Connettore in fibra ottica
MTP
Consumo energetico (sospensione)
49.799 W
Consumo energetico (tipico)
79.113 W
Core del processore
8
Diametro ventola
6 cm
Dimensioni delle unità di archiviazione supportate
2.5,3.5"
Disk roaming
Yes
DNS dinamico (DDNS)
Yes
EAN
4711103083376
ECC supportato dal processore
Yes
Espansione RAID online
Yes
Ethernet LAN
Yes
Famiglia di processori
Intel Atom
Fibre Channel
Yes
File system supportati
FAT32, HFS+, NTFS, ZFS, exFAT, ext3, ext4
Formato memoria
SO-DIMM
Frequenza del processore
2.8 GHz
Funzione copia USB
Yes
Funzione di backup
Yes
Funzioni di backup
USB drive, iSCSI LUN
Guida di installazione rapida
Yes
Hot spare
Yes
Indicatori LED
Yes
Interfacce delle unità di archiviazione supportate
Serial ATA III, Serial ATA II
Interruttore on/off
Yes
Larghezza
432 mm
Larghezza confezione
530 mm
Livelli RAID
0, 1, 5, 10, 50, 60, JBOD
Marca
Qnap
Memoria flash
5000 MB
Memoria interna
8 GB
Migrazione RAID online
Yes
Modello
TS-855EU-8G
Modello del processore
C5125
MPN
TS-855eU-8G
Numero di alimentatori
1
Numero di cavi di alimentazione
1
Numero di porte USB 3.2 Gen 1 (3.1 Gen 1) Type-A
4
Numero di processori installati
1
Numero di slot M.2 (M & B)
2
Numero di unità di archiviazione installate
0
Numero di unità di archiviazione supportate
8
Numero di ventole
3 fan(s)
Numero di viti
56
Periodo di garanzia
3 year(s)
Peso
7.61 kg
Peso confezione
10.9 kg
Porta USB
Yes
Porte Ethernet LAN (RJ-45)
2
Posizione alimentatore
Built-in
Potenza dell'alimentatore (PSU)
250 W
Produttore del processore
Intel
Profondità
297.4 mm
Profondità confezione
210 mm
Protocolli di gestione
SNMP V2, V3
Protocolli di rete supportati
IPv4, IPv6
Pulsante di reset
Yes
RAM massima supportata
64 GB
Registro di sistema
Yes
Ricostruzione RAID
Yes
Segnale acustico
Yes
Server DHCP
Yes
Server FTP integrato
Yes
Sistema operativo installato
QuTS hero
Sistemi operativi Linux supportati
CentOS 7.0, Ubuntu 14.04, Yes
Sistemi operativi Mac supportati
Mac OS X 10.10 Yosemite, Yes
Sistemi operativi server supportati
Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019
Sistemi operativi Windows supportati
Windows 10, Windows 11, Windows 7, Windows 8
Slot di memoria
2
Slot PCI Express x4 (Gen 3.x)
2
Snapshot
Yes
Supporto iSCSI
Yes
Supporto jumbo frame
Yes
Supporto RAID
Yes
Supporto S.M.A.R.T.
Yes
Supporto Wake-on-LAN
Yes
Temperatura di esercizio (T-T)
0 - 40 °C
Temperatura di stoccaggio (T-T)
-20 - 70 °C
Tensione di ingresso CA
100 - 240 V
Tensione ventola
12 V
Thermal Design Power (TDP)
50 W
Thread del processore
8
Tipi di unità di archiviazione supportate
HDD & SSD
Tipo
NAS
Tipo di custodia
Rack (2U)
Tipo di imballaggio
Box
Tipo di memoria interna
DDR4
Tipo di raffreddamento
Active
Tipo di unità di archiviazione installata
No
Umidità relativa di esercizio (H-H)
5 - 95%
Unità di archiviazione installate
No
Velocità di trasferimento Ethernet LAN
10,100,1000,2500 Mbit/s
Versione del sistema operativo
h5.0.1

Manuale

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Brochure

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Storico prezzi degli ultimi 6 mesi
QNAP TS-855EU-8G NAS/Storage Server Rack (2U) Intel Atom® C5125 8 GB DDR4 0 TB QuTS hero Black
Attuale
2.095,28 €
Minimo
2.090,69 €
Massimo
2.324,18 €
Variazione 24 h
-11,11 €   -1%
Settimana
-29,59 €   -1%
Mese
-18,39 €   -1%

Recensioni indipendenti della stampa specializzata

itpro.comDave
8/10

“Qnap's TS-855eU-RP aims to show that good things come in small packages as it squeezes eight 3.5in SATA drive bays into a chassis that's only 297mm deep. This makes it one of the shortest 2U rack NAS devices on the market and makes it ideal for slotting…”

Pro
  • Strong data integrity and protection
  • Excellent NAS performance over 10GbE
Leggi la recensione completa su itpro.com →

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