Concurrent connections (CIFS): 1500, Maximum pool size: 308 TB, Maximum number of storage pool: 128, Maximum volume size: 250 TB, Maximum number of volume: 128, Maximum LUN size: 250 TB, Maximum number of targets LUN: 256, 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
Network File System v3 (NFS v3), Network File System v4 (NFS v4), Microsoft CIFS, FTP, Apple File Protocol (AFP), HTTP, HTTPS, SFTP
Host Connectivity (compact list)
2.5 Gigabit Ethernet
Expansion Bays
Expansion Bays
2 (total) / 2 (free) x hot-swap - 2.5" / 3.5"
Expansion Slots
Expansion Slots
2 (total) / 0 (free) x M.2 2280
OS Provided
Storage Operating System
QNAP QTS 5.0.0
Software
Type
McAfee AntiVirus, Windows Update Agent, vSphere plug-in for VMware, QNAP Virtualization Station, IronWolf Health Management
Power Device
Power Consumption Operational
189 Watt
Voltage Required
AC 100-240
Power Provided
65 Watt
Nominal Voltage
AC 120/230 V
Type
External power adapter
System Requirements
OS Required
SuSE Linux 12 or later, Oracle Solaris 10 or later, QNAP QVR Pro, Microsoft Windows 7 / 8 / 10 / 11, Ubuntu Linux 14.4 (64-bit), QNAP QVR Elite, Microsoft Windows Server 2008 R2, IBM AIX 7, Microsoft Windows Server 2012, Microsoft Windows Server 2012 R2, Red Hat Enterprise Linux 6.6, Microsoft Windows Server 2016, Apple MacOS X 10.10 or later, CentOS 7.0, Microsoft Windows Server 2019
The TS-253E features 2.5GbE connectivity, 8 GB RAM, and M.2 slots for NVMe SSD caching to deliver high performance for applications such as surveillance systems, virtual machines, file servers or backup servers. Dual HDMI outputs also provide direct multimedia playback and robust surveillance monitoring.
Enhanced connectivity With dual 2.5 Gigabit Ethernet interfaces, the TS-253E ensures faster and more efficient network environments. Its comprehensive interface options, including USB 3.2 Gen 2 and HDMI output, provide versatile connectivity for a wide range of devices.
Robust security features The TS-253E is equipped with AES-NI encryption, 2-step verification, and a Kensington security slot, offering advanced data protection and security measures to safeguard sensitive information.
High-performance storage Featuring support for M.2 2280 SSDs and the ability to handle concurrent connections up to 1500, the TS-253E delivers high-speed storage solutions. Its RAID support for levels 0, 1, and JBOD allows for optimized data protection and performance.
Comprehensive network services This NAS server supports a variety of network services and protocols, including DDNS, IPSec, and OpenVPN, ensuring compatibility and seamless integration into existing network infrastructures.
Versatile server functions From file sharing across Windows, Mac, and Linux platforms to advanced snapshot technology for data protection, the TS-253E offers a range of server functions including a built-in hardware transcoding and virtualization solutions.