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Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140564126 added 09-21-2020 10:12 PM by bitinabyte in Deal Talk
Amazon sent me a replacement box and it has 2 UPC. stickers. Now I know why the previous box was missing one.
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140433446 added 09-17-2020 5:35 AM by bitinabyte in Deal Talk
There’s a sticker on the case. I wonder if that would count. I opened a support case but haven’t heard back. Maybe today? If not this makes it harder to keep the case 😀
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140276909 added 09-10-2020 12:56 PM by portpower in Deal Talk
MIR from Cooler Master? That’s a hard pass.
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140279009 added 09-10-2020 2:39 PM by Kurodeibu in Deal Talk
I recently built a PC with "leftover" parts and bought this case. The dust filters are going to help a lot because I have a dog that sheds a lot and this PC is sitting in the living room, for...
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140285990 added 09-10-2020 8:28 PM by timta2 in Deal Talk
Please stop wasting our time with your nonsense.
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140289527 added 09-11-2020 2:29 AM by StrongMitten8527 in Deal Talk
I'm still happy with my choice.
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140292524 added 09-11-2020 7:30 AM by badcookies in Deal Talk
hmm are there more cases with the i/o panel on the side like that? is there a search term for something like this?
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140292914 added 09-11-2020 7:49 AM by badcookies in Deal Talk
why tho? im genuinely curious. compared to top voted post#1 and all the talk about airflow methods....hard to justify why your opinion is valid.
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140302616 added 09-11-2020 2:25 PM by jasonelmore in Deal Talk
I love this case! The only criticism I have is the lack of a PSU cover. Those covers help the builder produce a super clean looking build by hiding the wires.
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140304830 added 09-11-2020 4:21 PM by s3rgioru3las in Deal Talk
Used this case for my 1st pc build and it was the absolute worst case in terms of thermal performance. The holes are too small to meaningfully push air out and with the filter it becomes almost...
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140306735 added 09-11-2020 6:27 PM by s3rgioru3las in Deal Talk
What are you even talking about? By your own logic, the hole size being too small for meaningful airflow means intake is bad. Which is where the problem comes from? Which is what I'm talking about...
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140307044 added 09-11-2020 6:46 PM by s3rgioru3las in Deal Talk
I'm not even going to bother with this nonsense. Efficiency is just not in your vocabulary.
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140313707 added 09-12-2020 6:16 AM by LarryB6823 in Deal Talk
As a test, I blocked the holes on this case to see if it would help temps. But it actually hurt temps. Funny how that worked... But go on.
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140275175 added 09-10-2020 11:40 AM by UglyTimeTraveler in Deal Talk
Is the website incorrect then when it states only 2 140mm fans fit in front? That would make my day, I have 140mm fans already and don’t want to purchase this unless they fit rear/top/bottom. ...
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140291276 added 09-11-2020 6:22 AM by Schmak01 in Deal Talk
Technically 8 I guess? 5 140, 1 120 on the case and 2 120 on the Cooler which is a Hyper 212 black
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140291303 added 09-11-2020 6:23 AM by bitinabyte in Deal Talk
Did you try cutting holes in the front? I'm planning to cut the front holes and drill into plexi glass if needed but wanna know if those don't help much.
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140291339 added 09-11-2020 6:24 AM by Schmak01 in Deal Talk
I have a Hyper 212 black edition in it and it fits fine, a good couple cm clearance before the plexiglass https://i.imgur.com/P8z5gbk.jpg FYI the feet are separate and don't come with screws.
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140301296 added 09-11-2020 1:26 PM by spartanvi in Deal Talk
Ah gotcha, fair points too.
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140340896 added 09-13-2020 2:14 PM by 7minutessober in Deal Talk
Still unable to back your concerns with data then? Pithy Confucius quotes don’t make you any less incorrect about air pressure and temps. I enjoy arguing with ignorant fools though, someone else...
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140276249 added 09-10-2020 12:24 PM by blckgrffn in Deal Talk
Case has huge (har har) issues when it comes to clearing after market coolers. If you aren't doing AIO water kits, be aware this thing is basically just a smidge short for Hypers, etc. This makes...
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140277917 added 09-10-2020 1:47 PM by TofuMatt in Deal Talk
Hows the noise?
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140287241 added 09-10-2020 9:33 PM by sleedmd in Deal Talk
Just got mine today. The only problem was the there wasn't a UPC label on the box or inside. The rebate tells you that you must tape the original UPC label on the form and mail it in. Amazon agreed...
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140287445 added 09-10-2020 9:48 PM by Luigis3rdcousin in Deal Talk
Rebate some how spoils this deal
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140287475 added 09-10-2020 9:51 PM by mullinsjc in Deal Talk
I briefly had this case before returning it, and would NOT recommended it to anyone. the magnetic “stickers” all over it drove me nuts, they were constantly sliding off. The acrylic window feels and...
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140291894 added 09-11-2020 6:55 AM by LarryB6823 in Deal Talk
Yup, I cut massive holes in the front and it only dropped temps a few degrees...
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140292062 added 09-11-2020 7:04 AM by spartanvi in Deal Talk
I flipped the rear to intake. 2x front intake, 1x rear intake, 2x top exhaust. All 120mm fans. You generally want more intake than exhaust to create positive air pressure inside the case, which...
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140294504 added 09-11-2020 9:05 AM by muchwow in Deal Talk
dust filters will reduce dust, not airflow. i'd recommend putting a dust filter on your rear intake (if you haven't already). edit: adding a link that tests airflow vs dust (from the same guy that...
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140274740 added 09-10-2020 11:26 AM by Schmak01 in Deal Talk
I have this case for my LAN party rig, love it. I fit 5 140 mm fans and 1 120mm on it, great airflow. I have a 3600, with a 5600 XT and 2 SSD's all mounted in it: https://i.imgur.com/FfQdONM.jpg
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140274995 added 09-10-2020 11:34 AM by UglyTimeTraveler in Deal Talk
It’s strange that it can’t mount radiators at the top, I’m assuming clearance is the reason, so either a front-mounted 240Mm or rear-mounted 120mm are the options according to cooler masters website
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140286908 added 09-10-2020 9:14 PM by SuperPandaBacon in Deal Talk
Wow. This case was $150 on Amazon during the pc component shortage too. Glad it’s back down to a decent price. Built a system for a coworker and the cable management isn’t too bad having for having...
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140290730 added 09-11-2020 5:35 AM by Xamindar in Deal Talk
I have the version of this case that supports full ATX and I love it. It's small and fits good in my media center.
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140291048 added 09-11-2020 6:03 AM by AprilWatermelon in Deal Talk
Giving away this case for free if you are around central NJ. Used good condition, no mesh (I have the Q300p variant)
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140291114 added 09-11-2020 6:12 AM by Vitharr in Deal Talk
Looks ugly af
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140291126 added 09-11-2020 6:13 AM by deshwasi in Deal Talk
someone point me to a cheap small(est) matx case?
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140291186 added 09-11-2020 6:15 AM by bitinabyte in Deal Talk
I saw the video "We Tried to Make It Good" and I was wondering - who has the money to put 2 graphics cards but not couple of extra bucks for a bigger and better case? :)
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140291198 added 09-11-2020 6:16 AM by Schmak01 in Deal Talk
Pretty quiet, that's one of the reasons I went with so many 140mm fans, they can move slower and move more air, with less noise than a 120mm
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140291210 added 09-11-2020 6:16 AM by LarryB6823 in Deal Talk
Just replaced this case with a Cougar MX330-X. The temperature of my GPU (XFX RX 570 8GB) at idle was 47C and while gaming was 90C. Same exact parts and fans in the MX330-X shows temp of 27C idle and...
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140418731 added 09-16-2020 3:39 PM by spartanvi in Deal Talk
Is UPC on the manual?
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140261027 added 09-09-2020 7:22 PM by spartanvi in Deal Talk
Just used this case in a build for a friend this past Friday. Good deal for
Cooler Master MasterBox Q300L Micro-ATX Tower w/ Magnetic Design Dust Filter $38.70 after $10 Rebate + Free S&H
Expired
Thread created 09-09-2020 by bitinabyte
+77 Score 119 Replies 72,890 Views
Post #140283569 added 09-10-2020 6:24 PM by SlickWren1404 in Deal Talk
Basically the same thing as "no hdmi". But if you really are not trolling us; then yes to your question.
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