QNAP TS-253D 2-Bay DT NAS Celeron Gemini Lake J4125 4CORE 2GH to 2.7G


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Model TS-253D-4G

Manufacturer Part#  TS-253D-4G-US

UPC Code: 885022019038

Provantage Code:  QNAP18M

Condition:  Factory New

  • Product Type: SAN/NAS Storage System
  • Form Factor: Tower
  • Controller Type: Serial ATA/600
  • Processor Core: Quad-core (4 Core)
  • Standard Memory: 4 GB
  • TAA Compliant: Yes

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QNAP TS-253D-4G-US Specifications

    TS-253D 2-Bay DT NAS Celeron Gemini Lake J4125 4CORE 2GH to 2.7G


    Rear View

    Quad-core 2.5GbE NAS for professionals, supporting PCIe expansion for 10 Gbps or M.2 SSDs to accelerate applications

    The new-gen Wi-Fi 6 (802.11ax) trend has driven higher bandwidth demands for wired and wireless network connections. By integrating Intel® Celeron® J4125 quad-core 2.0 GHz processor and 2.5GbE connectivity, the TS-253D not only provides modern businesses an excellent NAS solution to upgrade to 2.5GbE environments for productive daily backup/restore tasks, but also provides gamers with ample storage for their vast game collections. Up to 5 Gbps transfer speeds can be made by setting port trunking with the two built-in 2.5GbE ports. The TS-253D also supports PCIe expansion, multi-cloud backup, cloud storage gateways, 4K HDMI output and real-time transcoding, alongside expandable storage capacity and feature-rich apps to perform as a cost-efficient, reliable 2.5GbE NAS.

    Dual 2.5GbE ports accelerates file sharing across teams and devices or gaming storage applications.

    PCIe expansion allows for a Multi-Gig 10GbE or 5GbE network card, or a QM2 card to add M.2 NVMe or SATA SSDs for caching.

    4K media playback and real-time transcoding; directly watch videos on an HDTV via HDMI 2.0 (4K @60Hz) output.

    HBS provides comprehensive backup and data recovery; QuDedup deduplicates the data at the source to reduce storage space usage, bandwidth usage, and backup time.

    Cloud storage gateways realize hybrid cloud applications by working with the cache space reserved on NAS to ensure low-latency data access to the cloud.

    Hosts multiple virtual machines and containers to execute different applications in one NAS device.

    Upgrade your NAS to 2.5GbE networks

    The TS-253D comes with two 2.5GbE RJ45 LAN ports that allow you to use existing CAT5e cables to upgrade network speeds from 1 Gigabit to 2.5 Gigabit. The dual 2.5GbE ports also support Port Trunking for up to 5 Gbps! By using QNAP's N-BASET/Multi-Gig USB 3.2 Gen 1 to 5GbE adapter (Model name QNA-UC5G1T) or 5GbE PCIe expansion card (Model name QXG-5G1T-111C), your laptop or desktop computer can easily connect to 2.5GbE networks with the TS-253D to benefit from higher network speeds. Virtualization

    Satisfies bandwidth-demanding applications such as virtual machines and containers. Video Streaming

    Boosts transfer speeds to improve smooth 4K video streaming and display. Gaming Storage

    Mount an iSCSI LUN from the TS-253D to your computer to store your vast game collections.

    Transform your network with a wallet-friendly 2.5GbE switch

    Upgrading your network shouldn't break the bank, and 2.5GbE connectivity provides immediately noticeable improvements compared to standard 1GbE. The QSW-1105-5T is an unmanaged switch with five 2.5GbE ports (backwards compatible with 1G/100M) and supports CAT5e cables to connect multiple computers and NAS. The QSW-1105-5T is energy-saving, low-noise, plug-and-use, and supports loop detection and blocking to provide a simple and effective high-speed network environment.

    Quad-core 2.0 GHz (burst up to 2.7 GHz) with up to 8 GB memory

    The TS-253D is powered by an Intel® Celeron® J4125 quad-core 2.0 GHz processor (bursts up to 2.7 GHz), features up to 8 GB DDR4 memory, and supports SATA 6 Gb/s drives. The support of Intel® AES-NI encryption engine boosts encryption performance while also maintaining the security of your NAS data. You can flexibly install SSDs for cache acceleration to maximize network and storage performance for data-intensive applications.


    TCP/IP  –  IPv4  –  IPv6  –  DHCP  –  DDNS  –  NAT  –  STP  –  HTTP  –  TLS  –  WEBDAV  –  SSL  –  SSH  –  Telnet  –  FTP  –  CIFS/SMB  –  AFP  –  iSCSI  –  SNMP  –  LDAP  –  UPnP  –  SFTP  –  TFTP  –  FXP  –  MTP  –  PPTP  –  L2TP  –  IPSec  –  DLNA  –  SMTP  –  BitTorrent

Package Contents

    • Professional Quad-core 2.0 GHz NAS with 2.5GbE Connectivity and PCIe Expansion
    • 2 x Ethernet Cables
    • 1 x Power Cord
    • Flat Head Screw (for 3.5" HDD)
    • Flat Head Screw (for 2.5" HDD)
    • AC Adapter
    • Quick installation guide (QIG)

Additional Product Images


General Information
Product NameTS-253D 2-Bay DT NAS Celeron Gemini Lake J4125 4CORE 2GH to 2.7G
Manufacturer Part NumberTS-253D-4G-US
Product SeriesTS-x53D
Product ModelTS-253D-4G
Product TypeSAN/NAS Storage System
Total Number of USB Ports5
Number of USB 2.0 Ports3
Number of USB 3.2 Gen 1 Ports2
Network (RJ-45)Yes
Controller TypeSerial ATA/600
RAID SupportedYes
RAID Levels0, 1, JBOD
I/O Expansions
Number of Total Expansion Bays2
Number of 2.5" / 3.5" Bays2
Number of Total Expansion Slots1
Expansion Slot TypePCI Express 2.0 x4
Standard Memory4 GB
Memory TechnologyDDR4 SDRAM
Network & Communication
Ethernet Technology2.5 Gigabit Ethernet
Power Description
Maximum Power Supply Wattage65 W
Number of Hard Drives Supported2
Number of Hard Drives Installed0
Number of Solid State Drive Supported2
Number of Solid State Drive Installed0
Flash Memory Capacity4 GB
Processor & Chipset
Processor ManufacturerIntel
Processor TypeCeleron
Processor ModelJ4125
Processor CoreQuad-core (4 Core)
Processor Speed2 GHz
Operating SystemQTS 4.4.2
Physical Characteristics
Form FactorTower
Limited Warranty2 Year
Country of OriginTaiwan
Other Information
Product FamilyTS-x53D
WARNING: This product contains a chemical known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Supplies/Accessories for QNAP TS-253D-4G-US

QNAP Dualport 10GBASET Network Card

Mfg Part# LAN-10G2T-X550

Qnap AC QXG-5G1T-111C 5GBE Multi-GIG Expansion Card Aquantia

Mfg Part# QXG-5G1T-111C

QNAP Dualport SFP+ 10GBE Network Exp TS-470 TS-470 Pro TS 473 TVS-472XT

Mfg Part# QXG-10G2SF-CX4

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Purchase at least $10,000 worth of QNAP products to qualify.

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QNAP Model TS-253D-4G TS-253D-4G-US