• QNAP TS-233 2-Bay Desktop NAS Enclosure atomoffice
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QNAP TS-233 2-Bay Desktop NAS Enclosure

TS-233

Condition: NEW

Dhs. 888.00(exc. Vat)
(exc. Vat)
Dhs. 888.00(exc. Vat)
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QNAP TS-233 2-Bay Desktop NAS Enclosure atomoffice

QNAP Network Attached Storage

QNAP TS-233 2-Bay Desktop NAS Enclosure

A small, quiet two-bay NAS for a first step off USB drives and cloud subscriptions — shared files, automatic backup and an AI-indexed photo library on about 11 W. Quad-core ARM Cortex-A55 with a neural processing unit and 2 GB of memory. Supplied without drives — you choose and budget for those separately.

Quick Glance

Drive bays
2 bays, 3.5″ / 2.5″ SATA
Processor
ARM Cortex-A55 quad-core 2.0 GHz
Memory
2 GB, soldered
Network
Gigabit Ethernet
Form factor
Desktop tower

Key Features

Quad-core ARM with an AI engine on board

A four-core Cortex-A55 at 2.0 GHz with Mali-G52 graphics and a neural processing unit, so photo recognition in QuMagie runs on the NAS itself instead of shipping your library to somebody else's cloud.

Small, quiet and about 11 W

One 80 mm fan, 10.81 W typical in operation and 3.43 W with the drives asleep, in a case under 19 cm tall. Cheap enough to run continuously and quiet enough to sit on a shelf in the room.

The full QTS software set

Snapshots, Hybrid Backup Sync, Time Machine support, the App Center and QuFTP are the same apps QNAP ships on its larger units — the entry price buys the software, not a cut-down version of it.

Detailed Specifications

ProcessorARM Cortex-A55 4-core, 2.0 GHz
CPU Architecture64-bit ARM
GraphicsMali-G52, with a neural processing unit for AI image recognition
System Memory2 GB on board
Maximum Memory2 GB — soldered to the board and not expandable
Memory SlotsNone — the memory is not socketed
Flash Memory4 GB, with dual-boot OS protection
Encryption EngineYes — hardware encryption engine
Drives IncludedNo — supplied as a diskless enclosure. Drives are ordered separately.
Drive Bays2 x 3.5-inch SATA 6Gb/s (backward compatible with 3Gb/s)
Drive Compatibility3.5-inch SATA hard drives and 2.5-inch SATA solid state drives
Hot-SwappableYes, on both SATA bays
RAID LevelsJBOD, Single, RAID 0, 1
Maximum Storage Pool308 TB
Maximum Volume Size250 TB — QNAP notes this figure requires at least 4 GB of memory, which this model does not have
Network Ports1 x Gigabit RJ45
Wake on LANSupported
Jumbo FrameSupported
USB Ports1 x USB 3.2 Gen 1, 2 x USB 2.0
Link Aggregation / VLANVLAN supported. Port trunking needs two or more network ports, so it does not apply to this single-port model
Max Concurrent Connections200 CIFS connections
Operating SystemQTS 5.2.9
Alternative OSNot available on this model — the TS-233 runs QTS only. QuTS hero is limited to QNAP's x86 range.
Client Operating SystemsWindows 7, 8, 10 and 11; macOS 10.10 or later; Ubuntu 14.04, CentOS 7, RHEL 6.6, SUSE 12 or later; IBM AIX 7 and Solaris 10 or later
File ProtocolsCIFS/SMB, AFP, NFS v2/3/4/4.1, FTP, SFTP, TFTP, FTPS and WebDAV
Internal File SystemEXT4 internal. External drives: EXT3, EXT4, NTFS, FAT32, HFS+ and exFAT (exFAT needs a licence on ARM models)
SnapshotsVolume and LUN snapshots, minimum 5-minute interval
User & Group Accounts4,096 local users, 512 local groups, 200,000 domain users/groups
Form FactorDesktop tower
Dimensions (H×W×D)186 × 91.7 × 157.6 mm
Weight1.69 kg net (1.89 kg gross)
Operating Temperature0 – 40 °C (32 °F – 104 °F)
Storage Temperature−20 – 70 °C (−4 °F – 158 °F)
Relative Humidity5–95% RH non-condensing, wet bulb 27 °C
Power SupplyExternal adapter, minimum 48 W (12VDC), 100–240 VAC
Power Consumption10.81 W typical in operation, 3.43 W in drive standby (tested fully populated)
Cooling1 x 80 mm 12VDC fan, smart fan control
Warranty2 years on the NAS. Bundled accessories are covered for 1 year.

Specifications are provided by the manufacturer and may be updated or changed without prior notice. AtomOffice is not responsible for any discrepancies between the information shown here and the manufacturer's official documentation.

Need-to-Know

  • The TS-233 ships as a bare enclosure. Budget for two SATA drives on top, and check them against QNAP's compatibility list before ordering — not every drive is validated for NAS use.
  • The 2 GB of memory is soldered and cannot be expanded. QNAP's headline figures for maximum volume size carry their own note that at least 4 GB is required, so treat those range-wide storage ceilings as numbers this particular model will not reach.
  • The warranty is 2 years on the NAS — not the 3 years QNAP gives its x86 range — and 1 year on the bundled adapter and accessories.
  • There is a single Gigabit network port. That is enough for backup and everyday file sharing, but if several people move large files at once, the 2.5GbE step up in the TS-216G is the one worth costing — ask us and we will compare the two for your workload.
  • The TS-233 is supplied as a diskless enclosure. Hard drives and SSDs are not included and are ordered separately — ask us and we will quote drives alongside the unit.

Best For / Customer Benefits

Customer Benefits

  • A first step off scattered USB drives and monthly cloud subscriptions.
  • Automatic backup for Macs and PCs, so a lost laptop stops being a lost week.
  • Your photo library stays on your own hardware, searchable by what is in the picture.
  • About 11 W and one fan — cheap to leave running, quiet enough to ignore.
QNAP TS-233 2-Bay Desktop NAS Enclosure

Best For

A first NAS for a home or very small office
Automatic Mac and PC backup
An AI-indexed photo library kept at home
An off-cloud copy of what matters

Official & Recommended Options

PWR-ADAPTER-48W-A01

Replacement 48 W external power adapter. A serviceable part worth knowing about — the bundled adapter carries a 1-year warranty against the unit's 2.

FAN-8CM-T02

Replacement 80 mm system fan. The single rear fan is the only moving part besides the drives, so it is the part most likely to need attention over a long deployment.

TRAY-35-NK-BLK04

Spare 3.5-inch drive tray, for keeping a pre-loaded replacement drive ready to swap in.

SCR-HDD35B-96

Spare flat head screws for 3.5-inch drives, 96 pack. The box ships eight — enough for two drives and nothing spare.

Don't see the accessory you need? Email info@atomoffice.com — we carry a range of QNAP storage accessories and can help you find the right fit.

Learn More About the TS-233

Knowledge Hub

Our guides on choosing, sizing and running office and storage hardware.

Warranty Policy

How the 2-year QNAP cover is handled locally, and what the 1-year accessory term means in practice.

Frequently Asked Questions

No. It is sold as a diskless enclosure, so you choose the drives to suit the capacity and budget you need. It takes two 3.5-inch SATA hard drives or 2.5-inch SATA SSDs. Check any drive against QNAP's compatibility list first — we are happy to quote validated NAS drives alongside the unit.

It cannot be added to — the 2 GB is soldered to the board. It is sized for what this unit is for: file sharing, backup and a photo library for a household or a couple of people. Virtual machines, heavy multi-user work or large container workloads want more memory than this model can ever have, so step up to a 4 GB or x86 QNAP for those.

There is one Gigabit port, which is fine for backups running overnight and for everyday file access. If several people pull large files at the same time, or you edit video straight off the NAS, the 2.5GbE port on the TS-216G is the upgrade worth pricing — ask us and we will compare them for your workload.

No. QuTS hero, QNAP's ZFS-based operating system, is limited to the x86 range. The TS-233 is an ARM model and runs QTS, which still covers snapshots, backup, file sharing and the app centre.

Not Sure How Many Bays or Which Drives?

Tell our UAE team what you are storing, how fast it needs to be and how much you can afford to lose, and we will size the NAS, the drives and the RAID level with you — including when a smaller unit is the right answer.

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