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Qnap
Qnap Ts-855X - Nas Server
Qnap Ts-855X - Nas Server
VPN:TS-855X-8G-US SKU:T935217 UPC:885022026357
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Qnap Ts-855X - Nas Server
Product information summary

About the product
The high-capacity TS-855X has six 3.5-inch SATA drive bays, two 2.5-inch SATA drive bays (for SSDs) and an 8-core processor supporting Intel QuickAssist Technology (QAT), greatly assisting businesses in deploying a data storage and virtualization environment. The built-in 10GbE/2.5GbE high-speed connectivity helps realize fast data access, backup/restoration, file server, and virtualization applications. Running the QTS operating system as standard, the TS-855X can be switched to use the ZFS-based QuTS hero operating system based on your requirements.
Technical Specifications
Primary Information | |
Product Description: | QNAP TS-855X - NAS server |
Device Type: | NAS server |
Host Connectivity: | 2.5 Gigabit Ethernet / 10 Gigabit Ethernet |
Installed Devices / Modules Qty: | 0 (installed) / 8 (max) |
Dimensions (WxDxH): | 11.5 in x 12.6 in x 9.1 in |
Weight: | 18.74 lbs () |
Localization: | United States |
Processor: | 1 x Intel Atom C5125 2.8 GHz (8-core) |
Storage Controller: | RAID SATA 6Gb/s RAID RAID 0, 1, 5, 6, 10, 50, JBOD, 60 |
Networking: | 10Mb LAN, 100Mb LAN, 1GbE, 10GbE, 2.5GbE |
Performance: | Maximum concurrent connections: 2500 - (with maximum memory) ¦ Maximum pool size: 308 TB ¦ Maximum number of storage pool: 128 ¦ Maximum volume size: 250 TB ¦ Maximum number of volume: 128 ¦ Maximum shared folder size: 250 TB ¦ Maximum number of shared folder: 512 ¦ Maximum LUN size: 250 TB ¦ Maximum number of targets LUN: 128 ¦ Minimum snapshot interval: 5 min ¦ Maximum FTP connection: 1024 ¦ Local user account: 4096 ¦ Local group account: 512 ¦ Domain user/group account: 200000 ¦ Log recording: 3000 events per second ¦ Virtual hosts: 32 ¦ Maximum number of version control: 64 |
RAM: | 8 GB |
Power: | AC 100-240 V |
Storage Operating System: | QNAP QuTS hero h5.1.0 / QTS 5.1.0 |
System Requirements: | 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, CentOS 7.0, Microsoft Windows Server 2019, SuSE Linux 12 or later, Oracle Solaris 10 or later, Microsoft Windows Server 2022, Microsoft Windows 7 / 8 / 10 / 11, Apple macOS 10.10 or later |
Manufacturer Warranty: | 3-year warranty |
General | |
Device Type: | NAS server |
Host Connectivity: | 2.5 Gigabit Ethernet / 10 Gigabit Ethernet |
Total Storage Capacity: | 0 GB |
Installed Devices / Modules Qty: | 0 (installed) / 8 (max) |
Width: | 11.5 in |
Depth: | 12.6 in |
Height: | 9.1 in |
Weight: | 18.74 lbs () |
Built-in Devices: | LED panel, LED display |
Localization: | United States |
Processor / Memory | |
Processors Installed: | 1 x Intel Atom C5125 2.8 GHz |
Number of Cores: | 8-core |
Max Supported Qty: | 1 |
RAM: | 8 GB (installed) / 128 GB (supported) - DDR4 |
Features: | Supported ECC modules operate in non-ECC mode |
Flash Memory Installed: | 5 GB |
Storage Controller | |
Type: | RAID |
Interface Type: | SATA 6Gb/s |
RAID Level: | RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, JBOD, RAID 60 |
Networking | |
Data Link Protocol: | 10Mb LAN, 100Mb LAN, 1GbE, 10GbE, 2.5GbE |
Network / Transport Protocol: | PPTP, L2TP, IPSec, WireGuard, QBelt, OpenVPN |
Remote Management Protocol: | SNMP 2, Telnet, SNMP 3, HTTP, HTTPS, SSH |
Network Services Compatibility: | Microsoft CIFS, FTP, Server Message Block (SMB), Apple File Protocol (AFP), Web-based Distributed Authoring and Versioning (WebDAV), Network File System v3 (NFS v3), Network File System v4 (NFS v4) |
Performance: | Maximum concurrent connections: 2500 - (with maximum memory) ¦ Maximum pool size: 308 TB ¦ Maximum number of storage pool: 128 ¦ Maximum volume size: 250 TB ¦ Maximum number of volume: 128 ¦ Maximum shared folder size: 250 TB ¦ Maximum number of shared folder: 512 ¦ Maximum LUN size: 250 TB ¦ Maximum number of targets LUN: 128 ¦ Minimum snapshot interval: 5 min ¦ Maximum FTP connection: 1024 ¦ Local user account: 4096 ¦ Local group account: 512 ¦ Domain user/group account: 200000 ¦ Log recording: 3000 events per second ¦ Virtual hosts: 32 ¦ Maximum number of version control: 64 |
Features: | Wake on LAN (WOL), RADIUS support, DHCP server, FTP server, Domain Controller, Single Root I/O Virtualization (SR-IOV), file station, port trunking, SSD trim, Windows ODX, hybrid backup sync, Qfiling, Qsirch, SQL Server, McAfee protection, VJBOD Cloud, Qsync, QuMagie, Smart Fan, QmailAgent, QuWAN, LDAP server, Storage Pool, SED Storage Pool, JBOD Expansion, Disk, Enclosure Locate, Disk S.M.A.R.T. Scan, Disk S.M.A.R.T. Data Migration, Disk Roaming, Disk Standby, Snapshot Retention Policy, Self-serve Snapshot Recovery, Application Consisted Snapshot, Snapshot Full Clone, Snapshot Replica / Vault, SSD read-only Cache, External Device Management, Mount Smart Phone (MTP), Object Storage, shared folder permission, group quota, folder quota, home folder, Resource Monitor, Virtual Switch, Allow/Deny List, Access Protection, Service binding, DA Driver Analyzer, floating point unit, fibre channel service, block-based iSCSI LUN, LUN snapshot, RAID Expansion, Storage Pool Expansion, RAID Hot Spare, SSD life estimation, domain security, security counselor, malware remover, 2-step verification, HybridMount, Hyper Data Protector, Boxafe, Windows ACL, schedule on/off, Secure Erase, QVPN Service, End-to-End Data Integrity, External RAID Device Management, user quota, DDNS (Dynamic Domain Name Service), Encryption Engine |
Encryption Algorithm: | 256-bit AES, AES-NI |
Expansion / Connectivity | |
Expansion Bays: | 6 (total) / 6 (free) x hot-swap - 3.5 ¦ 2 (total) / 2 (free) x hot-swap - 2.5 |
Expansion Slots: | 2 (total) / 2 (free) x PCI Express 3.0 x4 ¦ 2 (total) / 2 (free) x M.2 2280 |
Interfaces: | 3 x USB 3.2 Gen 1 ¦ 1 x USB 2.0 ¦ 1 x Ethernet 10Gb ¦ 2 x 2.5 Gigabit Ethernet |
Miscellaneous | |
Cables Included: | 2 x network cable |
Features: | Security lock slot (cable lock sold separately), built-in 3 cooling fans, auto-copy function, reset button, dual boot, alarm buzzer |
Security Slot Type: | Kensington security slot |
Compliant Standards: | FIPS 140-2, TLS v1.2, TLS v1.0, TLS v1.1, TLS v1.3 |
Included Accessories: | 2 x M.2 SSD heatsink, 24 x flat head screws (for 2.5 HDD), 32 x flat head screws (for 3.5 HDD), power cable |
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Product warranty
Standard manufacturer warranty as applicable
Return policy
15 days return in original condition.
Price guarantee
!00% we are always lower than market price.
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