14.7 L

pushing the envelope

280 AIO

unique in this size

The C4-SFX case was developed with focus on strong cooling and high-end hardware compatibility - while be as small as possible.

This case uses a heavly optimized classic hardware layout. The list of features is long – 280mm radiator support, big air cooler up to 145mm in height, indirect GPU cooling, ITX, deep ITX, DTX, 3.9 slot full length GPU, SFX & SFX-L Power Supply support, s.o. All this is packed in an elegant enclosure with 14L made by Lian Li. In terms of hardware support there are nearly no limits.

This case is the perfect match for SFF (Small Form Factor) enthusiasts, developers who require a case with a smaller footprint due to limited desk space and gamers who want a high-end PC experience in their living room.

The case was developed in cooperation with the community from the following forums:

How It Works
The case allows for tower heatsinks with 120mm fan up to an height of 145mm like the Noctua D12L or very big top blow heatsinks like the Noctua C14S. For these configurations it is possible to mount the power supply 90° rotated. With the radiator bracket it is possible to install 120, 140, 240 or 280mm radiators with 25mm thick fans for the best cooling results. You can install 3.9 slot GPUs with a length of up to 336mm. Two 120 or 140mm fan mount points at the top of the case allows for indirect GPU cooling if you remove the preinstalled GPU fans.

Two 2.5” HDDs or SSDs can be mounted at the front. The drives will be mounted with rubber spacers to reduce vibration and noise. The case does come with special air flow brackets and an RTX 40x0 Founders Edition air tunnel to force hot GPU air out of the case. This will result in much better CPU temps.

The all-aluminum body will be manufactured again by Lian Li in Taiwan per their highest quality standards. A commitment to quality lies at the core of our business philosophy.


Case Review - a top tier ITX case.

Case Review - this thing surprises me how excellent the cooling is

Build Log - Big PC Cases are DEAD to Me.

Where to buy
The C4-SFXv1.0 is sold out. For the C4-SFXv2 we plan to work together with the following shops:

Europe customers

UK, USA, Canada, NewZealand, Norway customers

All countries

Japan customers

*shop is in the making launch in 2024

This is not a newsletter, you will only be informed once when the case is available!

For continuous updates follow us on Reddit r/DanCases

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