DHCx CONFIGURATIONS

The DHCx is based on the new 3rd gen DHC design’s deeper and angled cooling fin air channels, thinner laptop coupling plate, thinner laptop thermally conductive materials, and front horizontal channel with curving ends. The DHC model was designed for silent passive airflow or optional active airflow with the use of a separate Fx Cooling Fan accessory, while the new DHCx model has been designed with a built-in cooling fan to provide a more compact and conveniently single item configuration.

The DHCx’s aluminum heatsink is available in gray, black and silver anodize colors (as shown in the above photo). There are different strategies for color selection, such as selecting the color that matches a laptop or selecting a color for improved heat transfer. If you want to select a matching color then the gray is similar to Apple’s Space Gray, the black is similar to Apple’s Midnight, and the silver is similar to Apple’s Silver. If you want higher heatsink performance, then a darker color will offer a slight improvement, such as gray compared to silver, and black offering the best. Each selection strategy is valid and depends on the customer’s priorities.
All colors are finished by hand with a heavy DA-sanding and heavy bead-blasting to produce a more even and consistent surface with a deeply textured matte finish optimized for increased surface area, improved heat transfer to passive/active airflows, and improved radiant heat transfer.
Aluminum docks are anodized in weekly batches by model and color, so the listed “est. build lead time” can fluctuate and might differ between colors based on the anodize schedule and based on estimated order build lead time.

The DHCx is available with a three fan kit for customers to select the best fan for their setup. The B16 can be used for baseline always-on ultra-quiet cooling. The W20 offers more aggressive hi-airflow cooling that can be used in less noise sensitive environments or switched on/off as needed. The R17 is pre-installed for a good balance between audio and cooling performance.
The DHCx is also available with a black B22 variable speed fan that covers the full range of ultra-quiet to hi-airflow cooling performance. The B22 is a high-end Noctua NF-A8 PWM chromax.black.swap fan that is controlled with Noctua’s NA-FC1 PWM dial-variable speed controller.
The two above fan configurations include front and back black metal fan screen, mounting fasteners, fan 2/3/4-pin fan adapter with on/off switch, 12 volt power supply (fixed for North America and multi-plug for other locations) and hex key for right-to-repair disassembly.
Future Configurations
The cooling system’s bolt and snap modular system allows for easy and quick fan exchange through accessories, and the cooling system will work with most any standard 80x80x25mm fan (see specs). We also offer a variety of upgrade options to our customers.
Product Selection Guides
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Compare
Compare product features and specifications.
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Laptops
Recommended products for your laptop model.
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Performance
Performance testing with a variety of laptops.
Product User Guides
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Product Upgrades
Learn about available product upgrades.
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Right-to-Repair
Learn how to install modular components.
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Product Setup
Learn how to setup and operate products.

Cooling Stand
“ProTools would normally have the Apple fans screaming… using it on the low setting and it's doing a beautiful job of keeping quiet… appreciate the design, skill and care that went into this product.” - L. B.

Cooling Dock
“We’re pushing them day-in and day-out. Heavy imaging, editing, rendering… Some days it was like they were literally cooking. But no more! Our Svalt D's keep them chill and lets us use them like true workstations.” - K. J.

Cooling Stand
“Respect! For sure it clearly shows your approach to design, material and sustainability. Great product. Fan noise is not audible on the low setting. Perfect! Thanks a lot for the great product.” - J. J.

Cooling Dock
“I’ve used a Hengedock for years, had no idea it was blocking one of the fans… Wish I had this cooling dock since I started using external monitors. I’m running between 13-25 cooler… benchmarks are even better.” - R. S.

Cooling Stand
“There is a noticeable help with thermals as the computer's temperature is substantially better. The fan is extremely quiet in its low setting and exceedingly efficient in its highest one. I absolutely love it.” - J. R.