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2-bay personal cloud NAS

QNAP TS-233 2-Bay ARM Quad-Core Desktop NAS

A 2-bay desktop NAS with an ARM Cortex-A55 quad-core 2.0GHz processor, 2GB onboard memory, built-in NPU acceleration, Gigabit Ethernet and USB Copy.

2 baysARM quad-core 2.0GHz2GB onboardBuilt-in NPU
QNAP TS-233 2-bay ARM quad-core desktop NAS

What is the QNAP TS-233?

It is a 2-bay desktop NAS for personal-cloud storage, file access, sharing, synchronisation and multimedia management. It uses an ARM Cortex-A55 quad-core 2.0GHz processor, 2GB non-expandable onboard memory, a built-in NPU, one Gigabit Ethernet port and USB connectivity.

2 baysSATA HDD and SSD support
2.0GHzARM Cortex-A55 quad-core
2GBOnboard non-expandable RAM
Built-in NPUAI recognition acceleration
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Personal cloud and multimedia management

The supplied description positions the TS-233 for centralised storage of photos, music, videos and everyday files, with file access, sharing and synchronisation. ARM NEON technology is listed for accelerated video processing.

AI recognition, remote access and security

A built-in Neural Processing Unit accelerates face and object recognition. myQNAPcloud is listed for remote file access, management and sharing over the Internet.

  • Snapshot protection helps protect files from accidental deletion and malware attacks, including ransomware.
  • Supplied security features include user-account protection, IP blocking, two-step verification and encrypted access.
  • The source lists a 4GB flash memory component for dual-boot operating-system protection.

Hardware and connectivity

The two SATA bays support 3.5-inch SATA hard drives, 2.5-inch SATA hard drives and 2.5-inch SATA solid state drives. One Gigabit Ethernet port, two USB 2.0 ports and one USB 3.2 Gen 1 port are supplied.

  • Power, reset and USB Copy buttons are listed.
  • Wake on LAN and Jumbo Frame are listed without additional conditions.
  • The source does not provide a completed hot-swap value.

Source values requiring confirmation

The supplied description and specification tab contain conflicting dimensions, net and gross weights, and power-adapter ratings. These values are shown transparently in the Specifications tab and should be confirmed before the product is published.

Important buying and deployment notes

  • The 2GB onboard memory is not expandable, and some RAM is reserved for shared graphics memory.
  • Hot-swap capability is not confirmed because the supplied hot-swappable field has no value.
  • Dimensions, weights and power-adapter ratings conflict between the two supplied source fields.
  • The warranty source contains the numeric value “2” without identifying the unit, so no duration is claimed.

Frequently asked questions

What is the QNAP TS-233?

It is a 2-bay desktop NAS for personal-cloud storage, file access, sharing, synchronisation and multimedia management.

Which processor is installed?

The TS-233 uses an ARM Cortex-A55 four-core processor running at 2.0GHz.

How much memory is installed, and can it be upgraded?

It includes 2GB onboard memory. The memory is not expandable, and some RAM is reserved for shared graphics memory.

Which drives are supported?

The supplied specification lists support for 3.5-inch SATA hard drives, 2.5-inch SATA hard drives and 2.5-inch SATA solid state drives.

Is drive hot-swap support confirmed?

No. The supplied hot-swappable field has no completed value, so hot-swap support is not claimed.

Does the TS-233 support AI image recognition?

Yes. Its built-in NPU accelerates face and object recognition.

Which network port is included?

The TS-233 includes one Gigabit Ethernet RJ45 port.

Which USB ports are included?

It provides two USB 2.0 ports and one USB 3.2 Gen 1 port.

Does the TS-233 have a USB Copy button?

Yes. The supplied controls list includes a USB Copy button together with power and reset buttons.

Can files be accessed remotely?

Yes. The supplied description lists myQNAPcloud for accessing, managing and sharing NAS files over the Internet.

Are the dimensions, weight and power-adapter rating confirmed?

No. The supplied description and specification tab contain conflicting values for dimensions, net and gross weight, and the power adapter. These values should be verified before publishing.

What warranty applies to the TS-233?

The TS-233 is supplied with the applicable QNAP manufacturer warranty. The supplied warranty value is “2”, but its unit is not identified, so no duration is claimed.

(TS-233)

Features and highlights

Key supplied capabilities and purchasing considerations for this QNAP product.

2-bay personal cloud

Centralises files and multimedia for access, sharing and synchronisation.

ARM quad-core processor

A Cortex-A55 four-core processor runs at 2.0GHz.

Built-in NPU

Accelerates face and object recognition.

Gigabit Ethernet and USB

One Gigabit Ethernet port, two USB 2.0 ports and one USB 3.2 Gen 1 port are supplied.

Snapshot and security tools

Snapshot protection, account protection, IP blocking, two-step verification and encrypted access are listed.

QNAP manufacturer warranty

The applicable manufacturer warranty is included; the supplied numeric term lacks a confirmed unit.

Key points to review

  • 2GB onboard memory is not expandable.
  • Hot-swap capability is not confirmed.
  • Physical and power values conflict between supplied sources.
  • Warranty duration requires confirmation.

QNAP TS-233 Specifications

Review the supplied processor, memory, storage, connectivity and environmental details, together with source conflicts that require confirmation.

QNAP TS-233 2-bay ARM quad-core desktop NAS

Processor and Memory

CPUARM 4-core Cortex-A55 2.0GHz processor
CPU architecture64-bit ARM
Graphics processorMali-G52
Floating Point UnitListed in the source without a separate value
Encryption engineListed in the source without a separate value
Hardware-accelerated transcodingListed in the source without a separate value
Neural Processing UnitYes
System memory2GB onboard, non-expandable; some RAM is reserved for shared graphics memory
Maximum memory2GB onboard, non-expandable
Flash memory4GB, dual-boot OS protection

Storage

Drive bays2 × 3.5-inch SATA 6Gb/s, 3Gb/s
Drive compatibility3.5-inch SATA hard disk drives
2.5-inch SATA hard disk drives
2.5-inch SATA solid state drives
Hot-swappableThe supplied field contains no value; support is not confirmed

Networking and Connectivity

Gigabit Ethernet1 × RJ45
Wake on LANListed in the source without a separate value
Jumbo FrameListed in the source without a separate value
USB 2.02 ports
USB 3.2 Gen 11 port
ButtonsPower, reset and USB Copy
LED indicatorsSystem status, LAN, USB and HDD 1–2

Physical Specifications — Source Review Required

Form factorTower
Dimensions — supplied description186 × 91.7 × 157.6mm
Dimensions — supplied specification tab188.64 × 90.18 × 156.26mm
Net weight — supplied description1.69kg
Net weight — supplied specification tab1.11kg
Gross weight — supplied description1.89kg
Gross weight — supplied specification tab1.95kg

Power and Cooling — Source Review Required

Power supply — supplied descriptionMinimum 48W adapter, 12VDC, 100–240VAC
Power supply — supplied specification tab65W adapter, 12VDC, 100–240VAC
HDD sleep power3.43W
Typical operating power10.81W; tested with drives fully populated
Fan1 × 80mm, 12VDC
System warningBuzzer

Operating Environment

Operating temperature0–40°C (32–104°F)
Storage temperature-20–70°C (-4–158°F)
Relative humidity5–95% RH non-condensing, wet bulb: 27°C (80.6°F)

Warranty and Connections

Standard warranty source value2; unit not identified
Maximum concurrent CIFS connections200 with maximum memory
Confirm the dimensions, net and gross weights, power-adapter rating, hot-swap support and warranty unit before publishing. The conflicting values were preserved rather than silently reconciled.
SKU TS-233
Model # TS-233
Barcode # 885022022946
Brand QNAP
Shipping Weight 2.0000kg
Shipping Width 0.230m
Shipping Height 0.100m
Shipping Length 0.270m
QNAPManufacturer warranty

QNAP manufacturer warranty

The QNAP TS-233 is supplied with the applicable QNAP manufacturer warranty.

The supplied warranty field contains the numeric value “2” without identifying its unit, so no duration is stated. Warranty coverage, eligibility and claim assessment are subject to QNAP terms. Please retain your DeviceDeal tax invoice as proof of purchase.

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QNAP TS-233 2-Bay ARM Quad-Core 2GB Desktop NAS

Model # TS-233

  • SKU: TS-233

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$369.00
WAS $464.00
Sale Ends on:
23:59 pm, 4 October 2026
In Stock
Maximum Order Quantity 2



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