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Compact white desktop NAS with single drive bay and front status LEDs

Qnap

Qnap TS-133-US 1-Bay NAS 2GB ARM Cortex-A55 1.8GHz

SKU CH-8FK2-EJTEB MPN TS-133-US

A compact desktop NAS with a four-core ARM Cortex-A55 processor, 2 GB memory and one drive bay supporting up to 22 TB

  • TypeDesktop NAS
  • Ports1 x 1GbE / 1 x USB 2.0 / 1 x USB 3.2 Gen 1
  • Port RJ-451 x 10/100/1000M
  • Port USB1 x USB3.0 + 1 x USB 2.0
  • HDD Interface1 x SATA (1 x Bay)
  • Form Factor1-Bay
  • 1-Bay desktop NAS keeps data local with a single SATA drive slot
  • ARM Cortex-A55 1.8GHz four-core processor handles file tasks efficiently
  • 2GB onboard memory supports everyday NAS operations without expansion
  • Gigabit Ethernet plus USB 3.2 Gen 1 and USB 2.0 ports connect network and peripherals
  • Low power draw at 2.74W sleep and 7.32W typical reduces running costs

Single-bay desktop NAS for home users

The TS-133-US is a diskless network-attached storage device with one 3.5-inch SATA bay that accepts hard drives or SSDs up to 22TB. An ARM Cortex-A55 quad-core processor running at 1.8GHz and 2GB of non-expandable memory handle file serving, backup and media streaming for a single household or small office.

Ports and drive support expand daily use

One Gigabit Ethernet port connects the unit to a router or switch. A USB 3.2 Gen 1 port and a USB 2.0 port allow direct attachment of external drives or a printer. The internal SATA bay works with 3.5-inch hard drives, 2.5-inch hard drives and 2.5-inch SSDs, so owners can choose capacity or speed.

Check drive format and network speed before ordering

The NAS ships without a drive; a compatible SATA disk must be purchased separately. Memory is soldered at 2GB and cannot be upgraded. Only one Ethernet port is provided, so link aggregation or a separate 2.5GbE connection is not possible. The 36W external adapter requires a standard mains socket.

Highlights

  • 1-Bay desktop NAS keeps data local with a single SATA drive slot
  • ARM Cortex-A55 1.8GHz four-core processor handles file tasks efficiently
  • 2GB onboard memory supports everyday NAS operations without expansion
  • Gigabit Ethernet plus USB 3.2 Gen 1 and USB 2.0 ports connect network and peripherals
  • Low power draw at 2.74W sleep and 7.32W typical reduces running costs

Specifications

BrandQNAP
ModelTS-133-US
TypeDesktop NAS
Ports1 x 1GbE / 1 x USB 2.0 / 1 x USB 3.2 Gen 1
Port RJ-451 x 10/100/1000M
Port USB1 x USB3.0 + 1 x USB 2.0
HDD Interface1 x SATA (1 x Bay)
Form Factor1-Bay
ProcessorARM 4-core Cortex-A55 1.8GHz processor
Installed Memory2GB
Max Memory Capacity2GB
Memory SlotNot expandable
Included HDD CapacityDiskless System
Max Capacity22TB
Drive Compatibility3.5" SATA HDD
2.5" SATA HDD
2.5" SATA SSD
LEDsSystem Status, LAN, HDD
Power36W Adapter, 100-240V
Power ConsumptionHDD Sleep Mode 2.74 W
Operating Mode, Typical 7.32 W
TemperatureOperating temperature: 0 - 40°C (32°F - 104°F)
Storage Temperature: -20 - 70°C (-4°F - 158°F)
Humidity5-95% RH non-condensing, wet bulb: 27°C (80.6°F)
Dimensions7.38" x 2.60" x 6.20"
Weight1.34 lbs.
Shipping weight1.27 kg
Package size274 × 218 × 76 mm

Questions about this item

Will the 2 GB of soldered memory on the ARM Cortex-A55 1.8 GHz processor need any upgrade or replacement later?

The 2 GB memory is not expandable, so no upgrade is possible; it will remain at the factory capacity for the life of the unit.

What limit will I hit first if the single 1 GbE port runs at full speed all day?

The 1 GbE network interface caps sustained throughput at roughly 1000 Mbps, which becomes the bottleneck before the processor or drive.

How much heat and power does the 36 W adapter draw when the NAS operates continuously with a drive installed?

Typical operating consumption is 7.32 W, dropping to 2.74 W when the drive sleeps, so heat output stays low during all-day use.

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