Intel® four-core processing
The Celeron® J6412 is identified at 2.0GHz and provides four cores and four threads with burst speeds up to 2.6GHz.
2-bay long-term-availability NAS
A compact two-bay tower NAS with an Intel® Celeron® J6412 four-core processor, 8GB DDR4 memory, dual 2.5GbE, two M.2 2280 PCIe slots and dual HDMI outputs.

The TS-253E-8G is a diskless two-bay NAS designed for applications including surveillance systems, virtual machines, file servers and backup servers. It combines a four-core Intel® Celeron® J6412 processor, 8GB DDR4 memory, dual 2.5GbE, dual M.2 NVMe slots and dual HDMI 1.4b outputs.
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The Intel® Celeron® J6412 four-core, four-thread processor is identified at 2.0GHz in the supplied product name and supports burst speeds up to 2.6GHz. It includes Intel® UHD Graphics. The supplied configuration includes 8GB SODIMM DDR4 memory and supports a maximum of 16GB across two memory slots.
Two 2.5GbE ports support 2.5G, 1G, 100M and 10M connections. The supplied product information states that port trunking can provide up to 5Gbps combined bandwidth.
The TS-253E uses QTS by default. The supplied information states that switching to QuTS hero is supported from QTS 5.2.1, adding ZFS data-integrity and WORM functions.
It is a diskless two-bay NAS with an Intel® Celeron® J6412 four-core processor, 8GB DDR4 memory, dual 2.5GbE, two M.2 NVMe slots and dual HDMI outputs.
No. The system is supplied without hard drives, so compatible drives must be purchased separately.
It has two 3.5-inch SATA 6Gb/s drive bays supporting 3.5-inch SATA hard drives and 2.5-inch SATA solid state drives.
It uses an Intel® Celeron® J6412 four-core, four-thread processor identified at 2.0GHz, with burst speeds up to 2.6GHz.
The supplied configuration includes 8GB SODIMM DDR4 memory and supports up to 16GB across two SODIMM slots.
It includes two 2.5GbE ports supporting 2.5G, 1G, 100M and 10M network speeds.
Yes. It has two M.2 2280 PCIe Gen 3 x2 slots for compatible NVMe SSDs and supports SSD cache acceleration.
The two SATA drive bays are hot-swappable. M.2 SSDs are not hot-swappable.
It includes two HDMI 1.4b outputs supporting resolutions up to 3840 × 2160 at 30Hz.
It provides two USB 3.2 Gen 2 Type-A ports at 10Gbps and two USB 2.0 ports.
Yes. It uses QTS by default, and the supplied information states that switching to QuTS hero is supported from QTS 5.2.1.
The supplied specifications list a three-year QNAP manufacturer warranty.
(TS-253E-8G)
Key capabilities below are organised from the supplied product information for TS-253E-8G.
The Celeron® J6412 is identified at 2.0GHz and provides four cores and four threads with burst speeds up to 2.6GHz.
Two multi-gigabit ports support 2.5G, 1G, 100M and 10M connections.
The NAS includes 8GB SODIMM DDR4 memory and supports up to 16GB.
Two M.2 2280 PCIe Gen 3 x2 slots support compatible NVMe SSDs and SSD caching.
Two HDMI 1.4b ports support up to 3840 × 2160 at 30Hz.
QTS is the default system, with switching to QuTS hero supported from QTS 5.2.1.
Specifications below are organised from the supplied QNAP product information for TS-253E-8G.
| CPU | Intel® Celeron® J6412 four-core/four-thread processor, 2.0GHz, burst up to 2.6GHz |
|---|---|
| CPU architecture | 64-bit x86 |
| Graphics processor | Intel® UHD Graphics |
| Encryption engine | Yes (AES-NI) |
| Hardware-accelerated transcoding | Yes |
| System memory | 8GB SODIMM DDR4Datasheet notation: since 2024/01. |
| Maximum memory | 16GB (2 × 8GB) |
| Memory slots | 2 × SODIMM DDR4 |
| Drive bays | 2 × 3.5-inch SATA 6Gb/sThe system is shipped without HDDs. |
|---|---|
| Drive compatibility | 3.5-inch SATA hard disk drives; 2.5-inch SATA solid state drives |
| Hot-swappable | YesHot swapping is not supported for M.2 SSDs. |
| M.2 slots | 2 × M.2 2280 PCIe Gen 3 x2Compatible with NVMe SSD PCIe Gen 3 and above; check compatibility before purchase. |
| SSD cache acceleration | Supported |
| 2.5 Gigabit Ethernet | 2 × 2.5GbE ports (2.5G/1G/100M/10M) |
|---|---|
| Wake on LAN | Yes |
| Jumbo Frame | Yes |
| Maximum concurrent CIFS connections | 1,500 with maximum memory installed |
| USB 2.0 ports | 2 |
|---|---|
| USB 3.2 Gen 2 ports | 2 × Type-A (10Gbps) |
| HDMI output | 2 × HDMI 1.4b, up to 3840 × 2160 at 30Hz |
| LED indicators | Power/Status, LAN, USB, HDD12 |
| Buttons | Power, Reset, USB Auto Copy |
| Kensington security slot | Yes |
| Form factor | Tower |
|---|---|
| Dimensions (H × W × D) | 165 × 102 × 220.6mmDimensions exclude the foot pad; the foot pad may be up to 30mm high depending on model. |
| Net weight | 2.57kg |
| Gross weight | 2.57kg |
| Power supply unit | 60W/65W adapter, 100240V |
|---|---|
| Disk standby power consumption | 20.943W |
| Typical operating power consumption | 24.238W |
| Fan | 1 × 70mm, 12VDC |
| System warning | Buzzer |
| Operating temperature | 040°C (32104°F) |
| Storage temperature | -2070°C (-4158°F) |
| Relative humidity | 595% RH non-condensing, wet bulb: 27°C (80.6°F) |
| Standard warranty | 3 years |
|---|
| SKU | TS-253E-8G |
| Model # | TS-253E |
| Barcode # | 885022024520 |
| Brand | QNAP |
| Shipping Weight | 2.6000kg |
| Shipping Width | 0.240m |
| Shipping Height | 0.210m |
| Shipping Length | 0.270m |
The supplied specifications list a 3-year standard manufacturer warranty for the QNAP TS-253E-8G.
Warranty coverage, eligibility and claim assessment are subject to QNAPs applicable warranty terms. Please retain your DeviceDeal tax invoice as proof of purchase.
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