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2 Bay QNAP TS-253D-4G Gigabit NAS Unit

Web ID: 28656

2-Bay Diskless NAS Intel Celeron Quad-Core 2.0GHz CPU 4GB RAM, CPU: Intel Celeron J4125 quad-core 2.0 GHz processor (burst up to 2.7 GHz), Graphics: Intel HD Graphics 600, System Memory: 4GB SO-DIMM DDR4 (1x 4 GB), Drive Bay Support: 2x 3.5" SATA, Drive Compatibility: 3.5"/2.5" SATA HDD & 2.5" SATA SSD, Hot-Swappable, 2x 2.5G Ethernet Ports, 1x PCIe Gen 2 x4 Slot, 3x USB 2.0, 2x USB 3.2 Gen 1, 1x HDMI CASH PRICE
Manufacturer Warranty: 2 Year
Manufacturer PN: TS-253D-4G
GTIN: 885022019038
Manufacturer Website

$739 

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.

  • 2 bay qnap ts-253d-4g gigabit nas unit

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

  • 2 bay qnap ts-253d-4g gigabit nas unit

    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.

  • 2 bay qnap ts-253d-4g gigabit nas unit

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

  • 2 bay qnap ts-253d-4g gigabit nas unit

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

  • 2 bay qnap ts-253d-4g gigabit nas unit

    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.

  • 2 bay qnap ts-253d-4g gigabit nas unit

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

Available Models

CPU Intel® Celeron® J4125 quad-core 2.0 GHz processor (burst up to 2.7 GHz)
CPU Architecture 64-bit x86
Graphic Processors Intel® HD Graphics 600
Floating Point Unit  
Encryption Engine  (AES-NI)
Hardware-accelerated Transcoding  
System Memory 4 GB SO-DIMM DDR4 (1 x 4 GB)
Maximum Memory 8 GB (2 x 4GB)
Memory Slot 2 x SO-DIMM DDR4

For dual-DIMM configuration, you must use a pair of identical DDR4 modules.

Flash Memory 4GB (Dual boot OS protection)
Drive Bay 2 x 3.5-inch SATA 6Gb/s, 3Gb/s

The system is shipped without HDD.
For the HDD compatibility list, please visit https://www.qnap.com/compatibility/

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  
M.2 SSD Slot Optional via a PCIe adapter
SSD Cache Acceleration Support  
2.5 Gigabit Ethernet Port (2.5G/1G/100M) 2
5 Gigabit Ethernet Port (5G/2.5G/1G/100M) Optional via PCIe expansion card
10 Gigabit Ethernet Port Optional via PCIe expansion card

Optional via PCIe expansion card

Jumbo Frame  
PCIe Slot 1
Slot 1: PCIe Gen 2 x4

PCIe bandwidth limitations will restrict the NAS 10GbE performance.

USB 2.0 port 3
USB 3.2 Gen 1 port 2
USB 3.2 Gen 2 (10Gbps) Port Optional via a PCIe expansion card
IR Sensor  (RM-IR004)
HDMI Output 1, HDMI 2.0 (up to 4096 x 2160 @ 60Hz)
Form Factor Tower
LED Indicators Power/Status, LAN, USB, HDD1-2
Buttons Power, USB copy, Reset
Dimensions (HxWxD) 168 × 105 × 226 mm
Weight (Net) 1.55 kg
Weight (Gross) 2.68 kg
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 65W adapter, 100-240V
Power Consumption: HDD Sleep Mode 8.198 W
Power Consumption: Operating Mode, Typical 12.448 W

Tested with drives fully populated.

Fan 1 x 70mm, 12VDC
Sound Level 17.1 db(A)
System Warning Buzzer
Kensington Security Slot  
Max. Number of Concurrent Connections (CIFS) 800