

đ€ Where sleek wood meets powerhouse airflow â build bold, build smart.
The Lian Li A3 mATX PC Case combines a stylish wooden front panel with high airflow steel mesh, offering a compact 26.3L volume that supports GPUs up to 430mm and CPU coolers up to 167mm tall. It features versatile PSU mounting options compatible with ATX and SFX formats, modern front I/O, and intelligent cable routing, making it an ideal choice for professionals seeking a minimalist yet powerful build with excellent cooling and quiet operation.






| ASIN | B0DFS88R2L |
| Best Sellers Rank | 3,435 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 7 in Computer Cases |
| Guaranteed software updates until | unknown |
| Item model number | A3-mATX-WD Black |
| Manufacturer | Lian Li |
| Product Dimensions | 44.2 x 19.38 x 30.48 cm; 5 kg |
A**R
Lian li at it's best
This case is pretty sweet, honestly. I'm really digging the minimalist aesthetic they went for. It's surprisingly spacious inside, which makes building a breeze. Plus, the airflow seems to be solid so far. Definitely a solid choice if you're looking for a clean build.
J**B
A great mATX case
Looks: Iâm my opinion, this is the one of the best looking mATX cases on the market. Iâm not big on LEDs and prefer subtle looks and this case nails that. Compatibility: The case is surprisingly roomy, however, if youâre fitting high end parts in here be prepared for a fight. Itâs a bit fiddly getting the PSU mount in the right place and it took a lot of trail and error to fit everything in. For reference, Iâm running a RTX 5080, Ryzen 7 9800x3D and a 360mm liquid cooler. I did have to swap out the fans on the CPU cooler to slimline ones though and I would also suggest running these throughout the build to save space. Noise: The case is surprisingly quiet, sometimes I canât even tell whether my PC is on or not and itâs sat on the desk right next to me! Airflow: For my needs the airflow is more than adequate, Iâm not going to be overclocking and the temperatures are very good, much better than my old setup. Functionality: While itâs not the smallest case on the market (and certainly not console level) I think itâs the perfect size and very light and easy to move around. I will be sticking with mATX in the future.
H**N
The perfect modern mATX case
Great clean modern case that is pretty straight forward to build in. The walnut accent on the front make it look classy without trying too hard to be flashy like other cases. Really well made and feels premium even when all panels are dismantled. 360mm aio fits well with no issues providing you don't have a ridiculous heat sink on the top left of your motherboard (msi pro b850m-p matx board used) Only slightly difficult thing is cable management, but if done right it can look super clean! Only my second build, first being almost 10 years ago, so some youtube videos on this particular case really helps iron out any issues Overall delighted
R**Y
A beautiful case - but missing a few QoL items
I'll start with the Cons: There are no indicator LEDs in this case, this does not affect its function, but, if one has elected to not have their eyes seared by a multitude of RGB lights etc. in their build, there is no way to be sure the PC is switched on until the POST is complete... There is also no reset button (which was obvious from the illustrations, but still worth a mention, just in case! Cable management is virtually non-existent, so liberal use of cable ties is needed to maintain good airflow within. And the Pro's - of which there are many. (So I'll lazily list the best features) Build quality is excellent, as is the finish of all panels. The case is a dream to take apart and reassemble, panels clip off, and the top is held by 2 thumb screws. When assembled the case is very rigid, despite the panels being relatively lightweight. I built with a Mini ITX motherboard, which was an easy fit, the internal cables were long enough to reach connectors on the board, but only just with the internal USB cables, I would think that, if using a Micro ATX board those cables would be far more relaxed and easier to manage. Airflow is surprisingly good when using a 360mm AIO cooler, even without any other additional fans fitted. For fun I have put my AMD R7 7800X3D CPU and Radeon 7900XTX GPU in, the GPU runs cooler in this case than in my full tower - indicating I need to look into airflow with that case! Minor gripes aside, I think this is a great case, it is easy to build in, with some versatility in PSU mounting and has space enough, and sufficient airflow, to cope with a 3 slot full-size GPU. Lian Li have produced a very good case, at a reasonable price, worth buying, in my opinion.
R**A
Hey good looking ;)
I wanted something smaller... not mini ITX and not ATX and this is the sweet spot mATX Looks are always subjective I understand that, but this case is sexy, the mix of metal with glass and wood... just perfect (even if had LOT's of inspiration from Fractal). Build quality is amazing, and surprisingly cheap case, it's quite easy to build on if you plan in advance all the components that you want as based on components size changes... I would recommend 10000% for you to get SFX or SFX-L PSU so you have the best room for GPU and AIO (if using AIO). Cable management... you'll need to be very creative, but once you have all installed, the PSU holder can hide most of the cables on the side (never to be seen again). My first Lian Li case, have been NZXT and Corsair user for a while and I understand the hype, good quality at great price. If you want TOP performance for graphics card go for an SFF 5080 so you can still have ventilation intake at the bottom
L**Z
Mini Atx case
Great looking case with plenty of room for my pc build, case has mounting available for 7/8 fans keeps all the components cool, easy to assemble with instructions, very good quality and would buy again, also delivery was quick.
A**.
Perfect for what it is intended for !
Perfect case due to its minimal look and small form factor . Try not to use a 360mm aio with a full sized atx psu as it can be quite a tight fit and can really put alot of stress on the aio tubes . Can also be difficult to manage 360mm aio tubes if your gpu fits into the first expansion slot on the case right under the i/o but that somewhat depends on the aio that you are using. Overall brilliant case, but best to use a 240 mm aio or an air cooler as it will make the build much easier and will be less costly as you wont need to spend extra on an sfx psu .
S**V
Quite a good case with good ventilation and mounting options, managed to put in two 360 radiators.
P**.
Me agrada mucho, no fue difĂcil armar en el espacio reducido, tiene muy buena apariencia, le caben muchas cosas, estoy incluso usando un Noctua NH-D15, un PSU ATX y una GPU de 300mm
P**O
Looks good and spacious for an matx case. Still pending build. Fits perfectly on my TV table. Using it for couch gaming...
B**N
đ§± TrĂšs belle qualitĂ© de fabrication : ce Lian Li A3 mATX donne tout de suite une impression de sĂ©rieux. Les panneaux sâajustent bien, rien ne couine, rien ne force, et lâensemble fait vraiment âboĂźtier premiumâ plutĂŽt que tour bas de gamme lĂ©gĂšre et branlante. đ§ Montage simple et bien pensĂ© : lâintĂ©rieur est assez malin pour un format micro-ATX. On a la place de travailler, de passer les cĂąbles proprement et dâinstaller son matĂ©riel sans avoir trois mains. MĂȘme avec plusieurs SSD / HDD et une carte graphique correcte, on arrive Ă garder quelque chose de propre. đš Bon potentiel de ventilation : il nây a pas de ventilateurs inclus, mais les emplacements prĂ©vus permettent de se faire une config adaptĂ©e Ă ses besoins (flux dâair orientĂ© silence ou perf). Une fois mes propres ventilateurs installĂ©s, la circulation dâair est bonne et les tempĂ©ratures restent raisonnables. đïž Format compact mais polyvalent : le volume est contenu, ce qui est parfait pour un bureau qui manque de place, tout en restant assez large pour ne pas se limiter Ă des composants âminiâ. Câest un bon compromis entre compacitĂ© et confort de montage. En rĂ©sumĂ© : â Les plus : design sobre, qualitĂ© perçue, intĂ©rieur bien pensĂ©, gestion des cĂąbles correcte, bon potentiel de refroidissement une fois Ă©quipĂ©. â ïž Ă savoir : aucun ventilateur nâest fourni, il faut prĂ©voir le budget en plus et savoir un minimum ce quâon veut comme flux dâair. â Au final, pour un boĂźtier micro-ATX compact, agrĂ©able Ă monter et bien fini, je suis vraiment satisfait : 5 Ă©toiles mĂ©ritĂ©es.
L**E
Case eccezionale, non posso dire altro. Piccolissimo (in foto non rende) ma allo stesso tempo decisamente spazioso e comodo da gestire. Esteticamente splendido e internamente molto ben organizzato. Rispetto ad altri case ha il vantaggio di essere estremamente areato, perchĂš tutti i pannelli sono micro-reticolati, consentendo un ricircolo dell'aria incredibile. Il pannello frontale Ăš di legno vero. Nella confezione viene fornita anche una scatola con una marea di viti, vitine, bulloni, gommini e tanto altro, tutti divisi in sacchettini con la funzione. Consente di montare qualsiasi alimentatore senza problemi, ATX incluso (consiglio di metterne uno modulare per ridurre il numero di cavi. Ho montato un Ryzen 9700x con Geforce 3060ti e le temperature sono eccellenti. Ottima anche la fattura, nonostante sia decisamente "leggero". I pannelli sono reticolati ma robusti, cosĂŹ come il pannello frontale (reticolo e legno).
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