Lian Li Vertical AeroDeck for B4-mATX - Black
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eBayLian Li Vertical AeroDeck, Black, 3 x 120mm / 2 x 140mm, Dust Filter, TG Side Pa
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Product Information
Full details
The Lian Li Vertical AeroDeck is a dedicated accessory designed for owners of the B4-mATX chassis who want to utilize a vertical orientation to save desk space. It provides the necessary lift to ensure unobstructed bottom airflow, which is critical for cooling high-performance components in such a compact layout. While it is essential for optimal vertical cooling, it does add a small footprint increase compared to the raw chassis sitting directly on a surface.
All features
| Colour | Black |
|---|---|
| Model Part Number | G89.B4-1X.00 |
| Brand | Lian Li |
Extended Product Information
FAQs
Is the AeroDeck required for vertical mode?
While the B4-mATX has some integrated feet, the AeroDeck is highly recommended to provide optimal clearance for bottom-mounted fans.
Does it come in other colors?
Yes, there is a White version available to match the white variant of the B4-mATX.
Will this affect my GPU thermals?
It generally improves GPU thermals by allowing the intake fans to draw cool air freely from beneath the case.
Can I use this with any other Lian Li case?
No, this accessory is purpose-built specifically for the B4-mATX series.
Does the AeroDeck include a dust filter?
The AeroDeck itself provides the spacing, but you should continue to use the B4-mATX's built-in bottom dust filter for best results.
Troubleshooting
Case feels unstable in vertical mode
Ensure the AeroDeck is correctly aligned and fully secured to the B4-mATX mounting points.
High temperatures in vertical orientation
Verify that the AeroDeck is on a flat surface and that no cables or objects are blocking the intake gap created by the accessory.
Pros and Cons
Pros
- Significantly improves bottom-intake airflow efficiency
- Helps reclaim valuable desk real estate
- Matches the B4-mATX design language perfectly
- Easy to install and provides a stable base
Cons
- Requires the specific B4-mATX chassis
- Not compatible with other case models
- Slightly increases the total height of the build
Setup, Compatibility & Care
The Vertical AeroDeck is intended for the Lian Li B4-mATX case. Ensure your desk surface is flat and stable before placing the vertical unit. Installation involves attaching the AeroDeck to the base of the B4-mATX chassis to provide the necessary legs for vertical stability. When cleaning, wipe down the accessory with a microfiber cloth to prevent dust buildup, and periodically check the chassis's bottom dust filter to ensure that the clearance provided by the AeroDeck remains effective at preventing debris from entering your system.