Two-Bay QTS and Linux Desktop NAS
QNAP TS-253A-4G Desktop NAS
A diskless two-bay NAS with a quad-core Intel Celeron N3150/N3160 processor, 4GB DDR3L memory, dual Gigabit Ethernet, four USB 3.2 Gen1 ports and dual HDMI output.
Private-cloud storage with QTS, Linux and direct HDMI output
The QNAP TS-253A-4G combines centralised storage with QTS and the stated Linux application environment. Dual HDMI, dual Gigabit Ethernet, USB connectivity, snapshots and virtualisation positioning suit home users, developers and small teams working with files, multimedia and IoT applications.
Key features and benefits
QTS and Linux environment
The product positioning combines QTS storage services with direct Linux application use.
Snapshot protection
Volume and LUN snapshots are highlighted for returning files and folders to an earlier state.
Dual HDMI output
Two HDMI outputs support duplicate or extended display modes and output up to 4K 2160p at 30Hz.
Dual Gigabit Ethernet
Two Gigabit RJ45 ports support network storage and file-sharing connections.
Four USB ports
Four USB 3.2 Gen1 ports include one front and three rear connections.
Audio and remote-control options
Microphone inputs, line output and the stated infrared remote-control support expand direct-use options.
Who is this model best for?
A strong choice for
- Home and small-office file storage
- QTS and Linux application use
- Direct HDMI multimedia playback
- IoT development and experimentation
- Two-bay backup and snapshot use
Consider another model if you need
- You need 2.5GbE or faster built in
- You need more than 8GB memory
- You require M.2 NVMe slots
Key specifications
- Processor
- 14nm Intel Celeron N3150/N3160 1.6GHz quad-core
- Memory
- 4GB (2 × 2GB)
- Maximum memory
- 8GB
- Memory slots
- 2 × SODIMM DDR3L-1600
- Maximum drives
- 2
- Drive compatibility
- Hot-swappable 3.5-inch or 2.5-inch SATA HDD or SSD
- Networking
- 2 × Gigabit RJ45 Ethernet
- USB
- 4 × USB 3.2 Gen1
- Video output
- 2 × HDMI, up to 4K 2160p at 30Hz
- Dimensions
- 150 × 102 × 216 mm
Full technical specifications
Software and system features
| Ordering P/N | TS-253A-4G | TS-253A-8G |
|---|
Processor, memory and storage
| CPU | 14 nm Intel® Celeron® N3150/N3160 1.6 GHz quad-core processor |
|---|---|
| Floating Point Unit | Supported |
| Hardware Encryption | Supported (AES-NI) |
| GPU | 8th generation Intel HD Graphics |
| System memory | TS-253A-4G: 4GB (2 x 2GB) TS-253A-8G: 8GB (2 x 4GB) |
| Memory Expandable Up To | 8 GB |
| Total Memory Slots | 2, SODIMM DDR3L-1600 (*For dual-DIMM configurations, you must use a pair of identical DDR3L modules.) |
| Flash Memory | 512MB |
| Maximum Number of Hard Drive | 2 |
| Hard Disk Drive | Hot-swappable 3.5" or 2.5" SATA 6Gb/s, SATA 3Gb/s hard drive or SSD |
| Audio Input | 2 x 6.3mm microphone jacks (dynamic microphones only) |
Network, ports and expansion
| LAN Port | 2 x Gigabit RJ-45 Ethernet port |
|---|---|
| USB | 4 x USB 3.2 Gen1 port (Front:1, Rear:3) Support USB printer, pen drive, and USB UPS etc. |
| Video Output | 2 x HDMI™ , up to 4K 2160P 30Hz Ultra HD support |
| Audio Output | Line Out Jack (for amplifier or headphone amplifier) |
| IR Receiver | Supported, Support QNAP RM-IR002, RM-IR003 and MCE-compatible Remote Control |
| Other Interface | Kensington security slot, console port (system maintenance) |
Physical, environmental and power
| LED Indicators | Status, USB, HDD 1-2 |
|---|---|
| Buttons | System: Power button, USB one-touch-backup button, Reset button |
| Alarm Buzzer | System warning |
| Form Factor | Tower |
| Dimensions | 150(H) x 102(W) x 216(D) mm 5.91(H) x 4.02(W) x 8.5(D) inch |
| Weight | Net: 1.74 kg (3.84 lbs) Gross: 2.92 kg (6.44 lbs) |
| Power Consumption (W) | System sleep mode: 1.18W HDD standby: 8.38W In operation: 14.43W |
| Sound Level* | Sound pressure (LpAm) :18.3 dB(A) |
| Temperature | 0-40°C |
| Relative Humidity | 5~95% RH non-condensing, wet bulb: 27°C |
| Power Supply | 65W AC adapter, 100-240V |
| Fan | 7cm quiet cooling fan (12V DC) |
Frequently asked questions about the TS-253A-4G
What is the QNAP TS-253A-4G?
It is a two-bay QTS and Linux desktop NAS with dual Gigabit Ethernet and dual HDMI output.
Which processor does the TS-253A-4G use?
The technical table lists a 14nm Intel Celeron N3150/N3160 1.6GHz quad-core processor.
How much memory is included?
The TS-253A-4G includes 4GB as two 2GB modules.
What is the maximum memory?
The stated maximum is 8GB across two SODIMM DDR3L-1600 slots.
How many drives can it hold?
The maximum number of drives is two.
Which drives are listed as compatible?
The product lists hot-swappable 3.5-inch or 2.5-inch SATA hard drives and solid-state drives.
How many network ports are included?
It includes two Gigabit RJ45 Ethernet ports.
How many USB ports are provided?
It provides four USB 3.2 Gen1 ports: one front and three rear.
Does the TS-253A-4G have HDMI output?
Yes. It has two HDMI outputs supporting up to 4K 2160p at 30Hz.
Which snapshot capability is highlighted?
Volume and LUN snapshots are highlighted for returning files or folders to an earlier state.
Important information
This is a diskless NAS.
Dual-DIMM configurations require a pair of identical DDR3L modules.
Remote-control operation requires compatible optional hardware.
