Cooler Master Q300L V2 Micro-ATX Tower, Magnetic Patterned Dust Filter, USB 3.2 Gen 2×2 (20GB), Tempered Glass, CPU Coolers Max 159mm, GPU Max 360mm, Fully Ventilated Airflow (Q300LV2-KGNN-S00)
$39.99
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The Q300L V2 delivers a new perspective on the small form factor build experience by pushing the boundaries of what a micro-ATX case can do and be. The V2 updates and reinvigorates every aspect of its mighty predecessor with new features such as USB 3.2 Gen 2 Type C support and redesigned features such as the modernized patterned dust filter. With ATX PSU support, 28mm of cable routing space behind the motherboard tray, a tempered glass side panel, and top-tier thermal performance, the Q300L V2 is highly flexible and aesthetically smart.
USB 3.2 Gen 2×2 (20GB): Built-in into the I/O panel is USB 3.2 Gen 2×2 Type C port for up to 20GB/s data speeds.
Edge-To-Edge Tempered: Display your meticulously crafted build with pride through the 4mm-thick tempered glass side panel.
Components Clearance: This case supports CPU coolers with a maximum height of 159mm, graphics cards up to 360mm in length, and power supplies with a length of up to 160mm.
Versatile Cooling: Stay ahead of the game with versatile mounting options. Take advantage of fitting a 240mm liquid cooler and up to 5 fans to ensure optimal performance.
Routing Space: With a substantial 28mm of space available behind the motherboard tray, you can effectively manage cables, resulting in a tidy and organized build.
10 reviews for Cooler Master Q300L V2 Micro-ATX Tower, Magnetic Patterned Dust Filter, USB 3.2 Gen 2×2 (20GB), Tempered Glass, CPU Coolers Max 159mm, GPU Max 360mm, Fully Ventilated Airflow (Q300LV2-KGNN-S00)
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$39.99
Phillip Carlton –
Excellent product and deal!
Really don’t understand why this case gets some negative reviews. IT’S PRACTICALLY PERFECT in its design. I have the build finished and its a nice tight build with great airflow. I bought good fans… and calibrated them. I then hardwired in the fan that came with the case down low beside the PSU and the airflow is excellent. The porous case is genius, and the metal mesh filters magnetic are genius. Practicality matters this is a great case. The thin metal tin for the back should be a little thicker but it installed easily and works great. Maybe one more USB c on front? Price point is perfect you can’t get a better deal! Glass wall is now the top surface you can set this up like other cases or lay it down on its side… bigger supports four on bottom maybe a little bigger? Excellent product and deal!
Jack –
Easy build.
Easy build, it’s a micro ATX so it’s simple to start with. My only caution regards a second NVMe slot which was new for me. That second NVMe slot on my motherboard was on the bottom of the MB so it is hard to cool there. I returned a WD 4TB drive and got another one, a Crucial, that runs cooler for that slot. If my next build will use two NVMe drives I’ll be aware of this and maybe find a case with more space under the MB if the second drive slot is there. In dealing with that I got some sheet magnets, the ones without adhesive, and used them on the inside of this case and on the internal partition to direct airflow. The mounting screws for fans on the front panel stick out a bit but I realized the magnetic mesh panel sits that far from the case so it isn’t a problem. I replaced the supplied rear fan but may have made a mistake as the new high cfm one is nosier when it winds up and I didn’t get substanial temperature improvement. I wonder with the way my cpu cooler (Thermalright Phantom Spirit 120 EVO CPU Cooler) fills the space and sits blowing its air where the rear fan is if removing the rear fan entirely would have been as effective.
Marc A. Ross –
Very solid bidget option for an MATX case.
I bought this to house parts leftover from an upgrade. I wanted something cheap and somewhat sturdy in order to be able to flip this quickly. Cable management? Get a modular PSU. You will regret it like I did if you do not. Cable management? See previous. Get a modular PSU or you will have to get creative with managing the mess of cables. There is alo limited space to behind the motherboard try to route cables to arrange cables (if you don’t get a modular PSU). Limited cable tie-down points. Build quality? Aceeptable. The case is flimsy in some areas. In particular in the rear of the case where the PCI slots live. And the PCI slot covers are not reusable. Be careful with your choice of CPU cooler. I went with a Wraith Spire. Cooling? Odd choice of fan placement as it pertains to the mounting hole situation. The mounting holes for the front fans are too small if you go by the stampings on the case and try to stack these one atop the other. I was able to mount the upper fan with no issue using the OTHER holes that were less obviously stamped and I had to drill out the top holes to get the bottom fan to fit directly beneath the top. COnfusing? Yes, it was. I did not use the top or bottom fan placements. I immediately toosed the included rear fan as it wasn’t PWM and looked REALLY cheap. Since it was a non-RGB build, I used some spare Be Quiet fans in a pincg. This keeps the case relatively silent with adequate airflow. For the price as it pertains to functionality as well as ease of assembly and the fact that I snagged it while discounted ($39.99), I cannot complain at all.
PCLarry –
Solid Case with some things added and others removed
This case came well packed and protected.Solid feel, not flimsy.Plenty of room for cable management.The EM plate fits very snugly which prevents it dislodging when installing your motherboardExcellent airflow due to magnetic filter covers on top, bottom, and front.Nice rubber feet on bottom and back side (in case you wish to mount case in ‘desktop’ position)Comes with USB type 3 connectors on front plus USB Type C and a 3.5mm audio output jack.The front panel harness connector is a single modular plug instead of individual wire termination which simplifies its installation, however there is no reset button or storage activity LED on this case.NOTE: the harness for USB-C terminates with a male USB-3.2 connector ( See attached photo) which requires a USB 3.2 header on the motherboard, or an adapter to convert USB-3.2 male to USB-3.0 header (hopefully your motherboard has two).Otherwise you will be forced to connect the USB 3.2 male to an adapter converting it to a standard USB-type 2 header which will reduce the speed of the port.
CG –
Perfect for a budget build for my mom
This is my 2nd full build in 2 years using pcpartpicker. This one a budget build for my 80 y/o mom to get her up to Win11. The feet on the side are weird, as I can’t imagine you’d want to rest this on its side with a monitor on the glass. I could remove the feet for a tigher fit, but I suspect that might create more problems.I have no concerns about Airflow as I only installed a low end processor that I don’t expect will get too terribly hot.I saw one reviewer struggle to get the power supply screwed in, but you have to remove a bracket to mount to the power supply first. It might have been easier if the bracket wasn’t attached first.Overall, quality seemed fine. Cable management was a breeze. All mounting screws were included. Honestly I would have been fine with a metal (or acryllic) side panel over glass to save a couple of more dollars since this is a cheap case, but that’s just me.
Myles –
i upgraded from the v1 and this is a trillion times better… super clear panel, compact but great cooling, easy on the budget and drop dead good looking. lots of room for cables in the back and can fit impressively large GPUs
Emily Alexander –
Good case. Well built. Note that if you want case fans on the top they need to be thinner than 20 mm or so to clear the CPU 12v plug. Also AIO CPU coolers can only mount to the front. Good cable management. I wish there was a PSU shroud but I guess that’s a premium feature. Only one 3.5” drive bay so keep that in mind if you want full-sized HDDs.
Hector Ulises Cacho Sánchez –
Producto de calidad, el gabinete llegó con su embalaje completo, bien protegido, tiene buenos materiales de construcción, buen espacio para la gestión de cables, le caben tarjetas de video hasta 35 cm de largo, torres de disipador hasta 16 cm, y ventiladores de 140 mm y 120 mm, si compran este gabinete Cooler Master Q300L V2 valdrá la pena cada centavo.
Henrique Martins Leite –
Anteriormente, eu usava um Cooler Master Q300L. O Q300L V2 é, praticamente, o mesmo modelo (porém, com a tampa lateral em vidro temperado e conexão USB-C). O ruído das ventoinhas diminuiu graças a essa tampa, além de não arranhar como o acrílico. Gabinete compacto, bonito, ótimo air flow, com espaço interno legal para a instalação de ventoinhas/WC’s e vêm com filtros de poeira magnéticos de fácil retirada/instalação. Sinto falta do botão de RESET no painel frontal. Apesar disso, estou satisfeito!
Jesus Holz –
Llegó antes de tiempo y en perfecto estado, es tal cual se describe, no tiene ningún daño se ve espectacular! , apenas haga mi ensable actualizaré las imágenes (actualizado)Componentes:B650 aorus elite axR5 7600xTeamgroup creator 16x2Rm850eRX7800xt red devil6xthermalrigth c12c-sPredator ssdM.2(2tb)