DH FEATURES
2nd Gen New Features Overview
- Thinner edge laptop protection pad system for improved heatsink cooling.
- Front horizontal air channel with curving cutouts for improved airflow and heatsink cooling.
- Laptop support revised for improved fit compatibility with current and prior generation Apple laptops.
2nd and 1st Gen Features Overview
- Silent passive airflow and passive heatsink cooling.
- Externally cools laptop enclosure at processors.
- Passive airflow cooling through air channels.
- Active airflow cooling with Cooling Fan Fx accessory.
- Fx internally cools laptops with center intake vent.
- Clamshell setup with laptop safely in padded cradle.
- Replaceable user installed laptop retention pad.
- Works with a wide variety of laptops.
- Made from solid aluminum in Portland, Oregon.
Passive Cooling Features
- 3.2 pound extra heavy heatsink milled from solid 6061 aluminum absorbs heat from laptop. The heavier heatsink with continuous solid construction increases thermal mass capacity, heat absorption, heat flow and cooling.
- Central air hole channels natural passive airflow for cooling laptop and heatsink.
- Open space through padding for channeling cool airflow from central air hole and then exhausting hot air above.
- Minimal padding area for radiant heat transfer from laptop to heatsink.
- Dock width, front horizontal air channel with curving ends and central passthrough air hole align with laptop vents for improved operation of the laptop’s built-in cooling system.
Optional Active Airflow Cooling Features
- Optional Cooling Fan Fx accessory adds a boost of active airflow cooling to heatsink Cooling Dock DHCR, DHC and DH models.
- Back cooling fins and air channels transfer heat to active airflow.
- Through hole connects to front air channel to flush out hot air.
- Drives cooling air into compatible laptop center intake vent for direct internal processor cooling, such as with 2021-2023 MacBook Pros (M2/M1 Pro/Max).
- Drives cooling air onto laptop enclosure for direct external cooling.
Workstation Features
- Compact product footprint for more open desktop.
- Heavy mass for increased stability.
- Non-slip feet for stable workstation placement.
- Two threaded underside holes for securing dock to media carts or for theft prevention.
Clamshell Mode Features
- Leaning vertical closed-screen clamshell mode support for easy and secure clamshell mode setup with access to power, Touch ID and keyboard while safely held within padded cradle and connected to cables.
- Disables laptop screen to optimize graphics for improved external display performance.
- Reduces laptop screen, keyboard, trackpad and battery use for increased lifespan.
- Uses external display, keyboard and trackpad / mouse for improved ergonomics.
Device Compatibility Features
- Leaning support for compatibility with a wide range of laptops, tablets and other devices.
- Angled lower support shelf and non-slip padding for holding device in place.
- Optional user installed laptop retention pad locks device in place.
- Support system designed for universal Mac and PC laptop fit and cooling.
- Optimized fit and active airflow cooling with a wide variety of laptops.
- The new 2nd generation DH model includes a new thinner edge laptop protection pad system and a front horizontal air channel with curving cutouts for improved airflow and heatsink cooling, as well as a revised laptop support design that offers improved fit compatibility with current and prior generation Apple laptops.
Right-to-Repair Modularity Features
- Modular bolt/snap assembly for customer servicing, replacement, exchange or upgrade (optional Fx).
- Bolt-on fan with standard 3/4-pin fan connection for customer servicing, replacement, exchange or upgrade with nearly any 80x80x25mm fan (optional Fx).
- Product ships with all of the tools required for disassembly (optional Fx).
- Packaging system works with all Cooling Dock models.
Material and Component Quality Features
- High-quality 6061 aluminum structure for extra strength and durability.
- Anodized aluminum finish for matching Mac laptop finishes.
- Metal construction for long life span and end-of-life recyclability.
- High-quality fans with long life performance (optional Fx).
- High-quality components over-specced for increased performance and life.
- Minimal use of plastic for reduced environmental impact.
- Biodegradable package cushioning for reduced impact.
Company Features
- Designed and crafted with care in and around Portland, OR, USA.
- Design driven by a passion to make best-in-class products.
- Innovative design with patents issued and/or pending.
- Support for anyone with a SVALT product.
Note: See Cooling Fan Fx product page for associated features.
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.
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“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.