QNAP TS-855eU / NAS server / 8 bays / rack-mountable / SATA 6Gb/s / RAID RAID 0, 1, 5, 6, 10, 50, 60, RAID TP, TM / RAM 8 GB / Gigabit Ethernet / 2.5 Gigabit Ethernet / iSCSI support / 2U | TS-855eU-8G
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Product Features
- Compact, space saving
The TS-855eU is perfectly suited for installation in a compact rack, or places with a lot of cabling. - Dual 2.5GbE connectivity
Features two 2.5GbE ports (backwards compatible with 1G/100M). Supports port trunking for enhanced performance and fault tolerance. - PCIe expandability
Features two PCIe Gen 3 slots for installing 5/10/25GbE network cards, QM2 cards or Fiber Channel cards. - Optimized SSD performance
Dual M.2 PCIe NVMe slots enable SSD caching, SSD storage pools, or Qtier auto-tiered storage. - Virtual machines and containers
Centralize your virtualization storage, and host multiple virtual machines and containerized apps.
Special Features
- Compact, space saving
- Dual 2.5GbE connectivity
- PCIe expandability
- Optimized SSD performance
- Virtual machines and containers
Product Specification
| Device Type | NAS server |
| Host Connectivity | Gigabit Ethernet / 2.5 Gigabit Ethernet |
| Enclosure Type | Rack-mountable - 2U |
| Total Storage Capacity | 0 GB |
| Installed Devices / Modules Qty | 0 (installed) / 8 (max) |
| Width | 43.2 cm |
| Depth | 29.74 cm |
| Height | 8.86 cm |
| Weight | 7.61 kg () |
| Built-in Devices | Led panel |
| Processor / Memory | 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) / 64 GB (supported) - DDR4 |
| Flash Memory Installed | 5 GB |
| Storage Controller | Storage Controller |
| Type | RAID |
| Interface Type | SATA 6Gb/s |
| RAID Level | RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, RAID 60, RAID TP, RAID TM |
| Networking | Networking |
| Data Link Protocol | 10Mb LAN, 100Mb LAN, GigE, 2.5 GigE |
| Network / Transport Protocol | iSCSI, FTP, DHCP, SMB, DDNS, SFTP, IPv4, IPv6, TFTP, QuFTP |
| Remote Management Protocol | SNMP 2, Telnet, SNMP 3, HTTP, HTTPS, TFTP, SSH, SFTP, RADIUS |
| Network Services Compatibility | DHCP, DDNS, Microsoft CIFS, FTP, Server Message Block (SMB), Apple File Protocol (AFP), HTTP, HTTPS, Web-based Distributed Authoring and Versioning (WebDAV), SFTP, Network File System v3 (NFS v3), Network File System v4 (NFS v4) |
| Performance | Concurrent connections (CIFS): 2000 - (with maximum memory) ¦ Maximum pool size: 5 PB ¦ Maximum number of storage pool: 128 ¦ Maximum shared folder size: 5 PB ¦ Maximum number of shared folder: 256 ¦ Maximum LUN size: 1024 TB ¦ Maximum number of targets LUN: 128 ¦ Minimum snapshot interval: 1 minute ¦ Maximum FTP connection: 1024 ¦ Local user account: 16000 ¦ 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 | Firewall protection, VPN support, LDAP support, VLAN support, wake on LAN (WOL), anti-malware protection, Access Control List (ACL) support, RADIUS support, Jumbo Frames support, DHCP server, SFTP server, built-in hardware transcoding, file station, port trunking, EXT4 file system, RAID migration, hybrid backup sync, Qfiling, Qsirch, Q'center (NAS CMS), SQL Server, Qsync, QuMagie, QmailAgent, QuWAN |
| Encryption Algorithm | FIPS 140-2, 256-bit AES, AES-NI |
| Expansion / Connectivity | Expansion / Connectivity |
| Expansion Bays | 8 (total) / 8 (free) x hot-swap - 2.5" / 3.5" |
| Expansion Slots | 2 (total) / 1 (free) x SO-DIMM 260-pin ¦ 2 (total) / 2 (free) x M.2 2280 ¦ 2 (total) / 2 (free) x PCI Express 3.0 x4 |
| Interfaces | 2 x 2.5 Gigabit Ethernet - RJ-45 ¦ 4 x USB 3.2 Gen 1 - Type A |
| Miscellaneous | Miscellaneous |
| Cables Included | 1 x network cable |
| Features | Wake on LAN, reset switch, S.M.A.R.T. support, Secure Erase, dual boot, alarm buzzer, array roaming, on/off power switch, built-in 3 x 60 mm cooling fans |
| Compliant Standards | TLS v1.2, TLS v1.0, TLS v1.1, TLS v1.3 |
| Included Accessories | 24 x flat head screws (for 2.5" HDD), 32 x flat head screws (for 3.5" HDD), power cable |
| Power | Power |
| Power Device | Internal power supply |
| Voltage Required | AC 100-240 V |
| Power Consumption Operational | 79.113 Watt (with drives fully populated) |
| Power Provided | 250 Watt |
| Software / System Requirements | Software / System Requirements |
| Storage Operating System | QNAP QuTS hero h5.0.1 / QTS 5.0.1 |
| Software Included | McAfee, IronWolf Health Management |
| OS Required | 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, SuSE Linux 12 or later, Oracle Solaris 10 or later, Microsoft Windows 7 / 8 / 10 / 11 |
| Manufacturer Warranty | Manufacturer Warranty |
| Service & Support | Limited warranty - 3 years |
| Environmental Parameters | Environmental Parameters |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 5 - 95% RH (non-condensing) |
Features - QNAP - TS-855eU-8G
More Details
Product Code
04:427843
EAN Code
4711103083376
Manufacturer
QNAP
