Fx CONFIGURATIONS




The Fx can be bundled with the Mx product line’s MxD / MxDW / MxS-lo / MxSW-lo models. The Fx is also compatible with the DHCR / DHC / DH heatsink Cooling Dock models. The Fx comes in multiple fan configurations.
The B16 is recommended for baseline always-on ultra-quiet cooling. The W20 is recommended for more aggressive cooling that can be used in less noise sensitive environments or switched on/off as needed. The R17 falls between the B16 and W20, and is recommended as a good balance between audio and cooling performance. All three B16, R17 and W20 fans can be order bundled together with the R17 pre-installed and the B16 and W20 ready to quickly and easily exchange.
The G18 and B22 variable speed fan covers the full range of ultra-quiet to hi-airflow cooling performance. The G18 and B22 are high-end Noctua fans controlled with Noctua’s dial-variable speed controller.
All of the above fan configurations include front and back black anodized fan supports, 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.
The Fx is also available with a DIY option that does not include a fan, power switch or power supply but includes the hardware so that the user can setup a fan cooling system as they prefer. See the Specifications section below for additional details.

Listed from left to right:
- R17: SilenX 80x80x25mm, 3-pin, 12-volt, 7 red blades and black frame, long life ball bearing. Runs at approximately 1700 RPM with 31 CFM airflow and 17 dB(A) noise level.
- B16: Arctic 80x80x25mm, 3-pin, 12-volt, 5 black blades and black frame, long life fluid dynamic bearing. Runs at approximately 1600 RPM with 21 CFM airflow and 12 dB(A) noise level.
- W20: Arctic 80x80x25mm, 3-pin, 12-volt, 9 white blades and black frame, long life fluid dynamic bearing. Runs at approximately 2000 RPM with 41 CFM airflow and 22 dB(A) noise level.
- G18: Variable-speed Noctua NF-R8 redux-1800 PWM 80x80x25mm, 4-pin, 12-volt, 7 dark gray blades and light gray frame, premium-grade SSO bearing. Runs up to approximately 1800 RPM with up to 31.4 CFM airflow and up to 17 dB(A) noise level via Noctua NA-FC1 PWM dial-variable speed controller.
- B22: Variable-speed Noctua NF-A8 PWM chromax.black.swap 80x80x25mm, 4-pin, 12-volt, 7 black blades and black frame, premium-grade SSO2 bearing. up to approximately 2200 RPM with up to 32.6 CFM airflow and up to 18 dB(A) noise level via Noctua NA-FC1 PWM dial-variable speed controller.

The Fx bolt and snap modular system allows for easy fan exchange through accessories, and will work with any standard 80x80mm fan. We also offer a variety of upgrade options to our customers.
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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.