Two-Bay ARM 2.5GbE NAS
QNAP TS-216G Home and Small-Office NAS
A two-bay NAS with an ARM Cortex-A55 quad-core 2.0GHz processor, 4GB non-expandable memory, built-in 2.5GbE and Gigabit Ethernet, a neural processing unit and snapshot protection.
Efficient 2.5GbE storage for home and small-office workflows
The QNAP TS-216G provides shared file storage, backup, synchronisation and multimedia applications for homes and small offices. Its 2.5GbE port supports faster compatible networks, while the built-in neural processing unit accelerates the stated image-recognition functions.
Key features and benefits
Built-in 2.5GbE
One 2.5GbE port supports faster transfers and backup on compatible networks.
Two-bay storage
Two SATA bays accept the listed 3.5-inch hard drives and 2.5-inch solid-state drives.
4GB on-board memory
The system includes 4GB on-board memory for the stated multitasking use cases.
AI acceleration
The neural processing unit accelerates the stated face and object recognition functions.
One-touch USB copy
The USB Copy button supports quick backup from compatible USB devices.
Snapshot protection
Snapshots are positioned to protect against accidental deletion and malware-related changes.
Who is this model best for?
A strong choice for
- Home and small-office file sharing
- 2.5GbE backup and transfer
- Photo and multimedia organisation
- Two-bay private-cloud storage
- Simple USB device backup
Consider another model if you need
- You need expandable system memory
- You need more than two drive bays
- You require PCIe expansion
Key specifications
- Processor
- ARM Cortex-A55, 4-core, 2.0GHz
- Memory
- 4GB on board, non-expandable
- Maximum memory
- 4GB on board
- Drive bays
- 2 × 3.5-inch SATA 6Gb/s, 3Gb/s
- Drive compatibility
- 3.5-inch SATA HDD; 2.5-inch SATA SSD
- Networking
- 1 × 2.5GbE; 1 × Gigabit Ethernet
- USB
- 1 × USB 3.2 Gen1; 2 × USB 2.0
- NPU
- Supported
- Dimensions
- 165 × 102 × 220.6 mm
- Operating power
- 13.907W typical
Full technical specifications
Processor, memory and storage
| CPU | ARM 4-core Cortex-A55 2.0GHz processor |
|---|---|
| CPU Architecture | 64-bit ARM |
| Graphic Processors | Mali-G52 |
| Floating Point Unit | Supported |
| Encryption Engine | Supported |
| Neural Processing Unit (NPU) | Supported |
| System Memory | 4 GB on board (non-expandable) Note: Reserves some RAM for use as shared graphics memory. |
| Maximum Memory | 4 GB on board (non-expandable) |
| Flash Memory | 4 GB (Dual boot OS protection) |
| Drive Bay | 2x 3.5-inch SATA 6Gb/s, 3Gb/s |
| Drive Compatibility | 3.5-inch bays: 3.5-inch SATA hard disk drives 2.5-inch SATA solid state drives |
| Max. Number of Concurrent Connections (CIFS) - with Max. Memory | 200 |
Software and system features
| Hardware-accelerated Transcoding | Supported |
|---|---|
| Hot-swappable | Supported |
| System Warning | Buzzer |
| Kensington Security Slot | Supported |
Network, ports and expansion
| Gigabit Ethernet Port (RJ45) | 1 |
|---|---|
| 2.5 Gigabit Ethernet Port (2.5G/1G/100M) | 1 (2.5G/1G/100M) |
| Wake on LAN (WOL) | Supported |
| Jumbo Frame | Supported |
| USB 2.0 port | 2 |
| USB 3.2 Gen 1 port | 1 |
Physical, environmental and power
| Form Factor | Tower |
|---|---|
| LED Indicators | System Status, LAN, USB, HDD1~2 |
| Buttons | Power, Reset, USB Copy |
| Dimensions (HxWxD) | 165 × 102 × 220.6 mm Dimensions do not include foot pad (foot pad may be up to 30mm / 1.18 inches high depending on model) |
| Weight (Net) | 1.45 kg |
| Weight (Gross) | 2.41 kg |
| Operating Temperature | 0 - 40 °C (32°F - 104°F) |
| Storage Temperature | -20 - 70°C (-4°F - 158°F) |
| Relative Humidity | 5-95% RH non-condensing, wet bulb: 27°C (80.6°F) |
| Power Supply Unit | Minimum 48W adapter (12VDC), 100-240VAC |
| Power Consumption: HDD Sleep Mode | 4.973 W |
| Power Consumption: Operating Mode, Typical | 13.907 W Tested with drives fully populated. |
| Fan | 1 x 70mm, 12VDC |
Frequently asked questions about the TS-216G
What is the QNAP TS-216G?
It is a two-bay home and small-office NAS with built-in 2.5GbE and Gigabit Ethernet.
Which processor does the TS-216G use?
It uses an ARM Cortex-A55 four-core 2.0GHz processor.
How much memory is included?
The TS-216G includes 4GB on-board memory.
Can the TS-216G memory be expanded?
No. The 4GB on-board memory is listed as non-expandable.
How many drive bays does it have?
It has two 3.5-inch SATA bays.
Which drives are listed as compatible?
The listed compatibility includes 3.5-inch SATA hard drives and 2.5-inch SATA solid-state drives.
Which network connections are included?
It includes one 2.5GbE port and one Gigabit Ethernet port.
Does the TS-216G have a neural processing unit?
Yes. A neural processing unit is listed for AI image-recognition acceleration.
Does it have USB one-touch copy?
Yes. A USB Copy button is listed for convenient backup from compatible USB devices.
What are the TS-216G dimensions?
The stated dimensions are 165 × 102 × 220.6 mm, excluding the foot pad.
Important information
This is a diskless NAS.
The 4GB system memory is on board and non-expandable.
Power consumption was tested with drives fully populated.
