SFF Mini-ITX case from Lian Li in collaboration with Dan Cases. Mesh panels made of aluminum on a sturdy steel frame. All panels are fully removable to facilitate installation. Dedicated upper chamber for 240 mm AiO radiators, up to 55 mm in height. Space for a 3-slot high graphics card up to 322 mm in length. PCIe 4.0 riser cable included. Compatible with Mini-ITX motherboards and SFX/SFX-L power supplies.
PC case design  | Mini Tower  | 
Number of 3.5" drive slots (internal)  | 0 x | 
Max. length graphics card  | 322 mm | 
Front connectors  | Audio in/out, Power button, Reset button, USB 3.0  | 
PC case features  | Openings for water cooling  | 
Max. height CPU cooler  | 55 mm | 
Item number  | 18902750 | 
Manufacturer  | Lian-Li | 
Category  | PC case | 
Manufacturer no.  | A4-H2O X4 | 
Release date  | 23.10.2023 | 
Sales rank in Category PC case  | 64 of 2906 | 
Colour  | Black  | 
Exact colour description  | Black  | 
Material group  | Metal  | 
Material  | Aluminium  | 
PC case design  | Mini Tower  | 
Form factor  | Mini-ITX  | 
Number of 3.5" drive slots (external)  | 0 x | 
Number of 3.5" drive slots (internal)  | 0 x | 
"Number of 2.5""/3.5"" combination slots"  | 1 x | 
"Number of 2.5"" drive slots"  | 1 x | 
Number of expansion card slots  | 3 x | 
Max. length graphics card  | 322 mm | 
Max. height CPU cooler  | 55 mm | 
PC case features  | Openings for water cooling  | 
Front connectors  | Audio in/out, Power button, Reset button, USB 3.0  | 
Number of fans  | 2 x | 
Number of fan slots  | 2 x | 
Fan location  | Top side  | 
Number of radiator mounts  | 1 | 
Radiator locations  | Top side Edited by a customer  | 
Cooling properties  | Fan control  | 
Fans included  | 2x 120mm  | 
Radiator mount locations  | 1x max. 120mm  | 
Fan mount locations  | 2x 120mm  | 
Radiator mount locations  | 1x max. 240mm Edited by a customer  | 
Fan mount locations  | 2x 120mm  | 
Country of origin  | China  | 
CO₂-Emission  | |
Climate contribution  | 
Height  | 24.40 cm | 
Length  | 32.60 cm | 
Width  | 14 cm | 
Weight  | 3.50 kg | 
Length  | 39.30 cm | 
Width  | 19.20 cm | 
Height  | 31.90 cm | 
Weight  | 3.43 kg | 
Product Safety  | 
How often does a product of this brand in the «PC case» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: GalaxusHow often is a product of this brand in the «PC case» category returned?
Source: Galaxus