QNAP Network Attached Storage TS-253B


QNAP Network Attached Storage TS-253B


Dedicated external hard drives are a thing of the past – QNAP NAS is the newest, innovative central storage system for growing businesses. Powered by the elegant and intuitive QTS operating system, QNAP TS-253B is a cutting-edge network-attached storage (NAS) device complete with file, backup, download, and access management functionalities.

  • High-performance cross-platform file sharing
  • Flexible and secured business data storage
  • Simplified account management

This item is Non-returnable.
Price may change without prior notice.


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Controlling data access with many users is challenging – but the TS-253B features user-based access rights functionality to protect data and prevent unauthorized users from getting hold of important files.

The device is also designed with an innovative USB-C QuickAccess port that enables installation and setup without requiring network connectivity.

Why choose QNAP TS-253B?

File transfer speed
Windows Download: up to 225 MB/s
Windows Upload: up to 225 MB/s

File transfer speed with encryption
Windows Download: up to 225 MB/s
Windows Upload: up to 225 MB/s

Sequential Throughput
Read: up to 671 MB/s
Write: up to 615 MB/s


File sharing and synchronization
The TS-253B supports SMB, NFS and AFP allowing you to quickly share files between Windows, Mac, Linux/UNIX, and other devices.

Secure access with VPN & Proxy Server
With the latest QVPN technology, the TS-453BU-RP can be used as a VPN server with L2TP/ IPsec, OpenVPN, and PPTP support offering secure access of shared data in the private local network.

Datastore for virtualized environments
From VMware and Citrix support to Microsoft, Hyper-V, and Windows Server 2012 R2 compatibility, the TS-453BU-RP is designed with functionalities best suited for a flexible deployment and management in virtualization environments.

Extend NAS functionality with the PCIe Slot
A compatible wireless card can also be installed to use the device as a wireless access point or install a QNAP QM2 card to provide a M.2 SSD caching/10GbE connectivity.


CPU Intel® Celeron® J3455 quad-core 1.5 GHz processor (burst up to 2.3 GHz)
CPU Architecture 64- bit x86
Graphic Processor Intel® HD Graphics 500
Floating Point Unit Yes
Encryption Engine Yes (AES- NI)
Hardware- accelerated Transcoding Yes
System Memory 4GB DDR3L (2 x 2 GB)/8 GB DDR3L (2 x 4 GB)
Maximum Memory 8 GB (2 x 4 GB)
Memory Slot 2 x SO- DIMM DDR3L
Flash Memory 4GB (Dual boot OS protection)
Drive Bay 2 x 2.5-inch or 3.5-inch SATA 6Gb/s, 3Gb/s
Drive Compatibility 3.5-inch SATA hard disk drives
2.5-inch SATA hard disk drives
2.5-inch SATA solid state drives
Hot-swappable Yes
M.2 SSD Slot Optional via a PCIe adapter
SSD Cache Acceleration Support Yes
Gigabit Ethernet Port (RJ45) 2
Jumbo Frame Yes
PCIe Slot 1 x PCIe Gen 2 (x2)
USB 3.0 Port 5/ 5(Type- A ports)
USB 3.1 Gen 2 (10 Gbps) Port Optional via a PCIe expansion card
USB QuickAccess 1 x USB 3.0 Type-C
SDXC Card Reader 1
IR Sensor Yes (RM-IR004, RM-IR002, & MCE)
HDMI Output 2, HDMI 1.4b (up to 3840 x 2160 @ 30Hz)
Audio Input 2 x 3.5mm dynamic microphone input jacks
Audio Output speaker, 3.5mm line out jack
Form Factor Tower
LED Indicators Power/Status, LAN, USB, HDD1-2, SD card, USB QuickAccess
LCD Display/ Button Monochrome OLED display with capacitive sensing Enter and Select buttons
Buttons Power, USB copy, Reset, Capacitive touch buttons (select, enter)
Dimensions (H x W x D) 168, 105, 226
Weight (Net) 1.67
Weight (Gross) 2.82
Operating temperature 0 ~ 40˚C (32˚F ~ 104˚F)
Relative Humidity 5 ~ 95% RH non-condensing, wet bulb: 27˚C (80.6˚F)
Power Supply Unit External Power Adapter, 65W, 100-240V
Power Consumption: HDD Sleep Mode 13.07
Power Consumption: Operating Mode, Typical 20.42
Fan 1 x 7 cm
Sound Level 16.7
Kensington Security Slot Yes


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