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Compact fanless thin client in silver aluminium housing

ClearCube Technology

ClearCube Technology CD8840 Thin Client 1.60GHz 4GB 32GB

SKU CH-7K7C-VVX24

Fanless thin client with Intel Celeron N3160, 4GB DDR3L, 32GB storage, triple 4K video and industrial I/O

  • ProcessorIntel Celeron
  • Installed RAM4 GB
  • Quad-core Intel Celeron N3160 up to 2.24GHz for responsive virtual desktops
  • Triple-display support with two 4K static outputs and one full-motion port
  • Fanless aluminium chassis runs silently and resists dust in 0 to 70°C environments
  • Compact VESA-mountable form factor fits behind monitors or on walls
  • 4GB DDR3L 1600MHz memory and 32GB mSATA storage with expansion to 64GB

Compact fanless thin client

The ClearCube CD8840 is a fanless thin client built around an Intel Celeron N3160 quad-core processor running at 1.60 GHz with a burst frequency up to 2.24 GHz. It ships with 4 GB of DDR3L 1600 MHz memory in a single SO-DIMM socket and 32 GB of mSATA storage. The aluminium enclosure has no vents, so it runs silently and resists dust ingress.

Upgrade from older thin clients

Replaces legacy thin clients that rely on active cooling, mechanical storage or single-display outputs. The jump is worth it when a deployment needs triple 4K display support — two static and one full-motion — plus a 6 W thermal envelope that allows operation from 0 to 70 °C without a fan. The 32 GB mSATA drive can be expanded up to 64 GB if more local capacity is required.

Build integration

Two HDMI ports and one DisplayPort drive three monitors directly. Four USB 2.0 and two USB 3.0 ports handle keyboards, mice and peripherals such as receipt printers, barcode scanners and 3D printers. An RS-232 COM port provides serial connectivity for industrial or healthcare equipment. The small chassis mounts on a VESA bracket behind a display or on a wall, freeing desk space in quiet offices or harsh environments.

How it compares

Measured against everything we stock in Industrial PCs & AI Edge Systems, at today’s prices. Recalculated every night.

Price $199.99
Cheaper than about 82% of the 406 comparable items (median $518.49).
Installed RAM 4 GB
Typical for this category: the median of 79 items is 4 GB.

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Specifications

Processor
ProcessorIntel Celeron
Memory
Installed RAM4 GB

Questions about this item

Does the CD8840 include brackets for VESA or wall mounting?

The small aluminium chassis is designed to mount on the back of a monitor or directly on a wall, but the supplied hardware is not detailed in the specifications.

What is the correct order for inserting the DDR3L SO-DIMM and the mSATA drive during first setup?

Power off the unit, open the chassis, insert the DDR3L 1600 MHz SO-DIMM into the single socket, then install the mSATA storage module before closing the case and applying power.

How often should the fanless thermal path be cleaned to maintain the 6 W TDP rating up to 70 °C?

Because the sealed aluminium housing has no vents or moving parts, only occasional external dusting is required; no internal cleaning schedule is needed.

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