Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
120 results found matching
RSS
Filtering Options
Show results for
$ - $
Filters
Filters
Filters
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 73,620 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 73,620 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 73,620 Views
Post #140306840 added 09-11-2020 6:34 PM by 7minutessober in Deal Talk
Every pc thread has the same circus of geniuses saying "b-b-b-b-but muh airflow!!!" How bad were your thermals, what components were running outside of their specs? If you're exhausting air...
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 73,620 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 73,620 Views
Post #140565203 added 09-22-2020 12:12 AM by SensibleHorn218 in Deal Talk
I think there is more demand for this than manufacturers realize. I'm so over how big these new midtowers are, especially when you consider they're not provisioning for 5.25 or 3.5 external bays,...
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 73,620 Views
Post #140307839 added 09-11-2020 7:29 PM by 7minutessober in Deal Talk
Uh-huh, I want you to watch the videos of people blocking the airflow in their cases completely to no ill effects, then come back and apologize for yours. I got some links for you. Or, how 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 73,620 Views
Post #140299610 added 09-11-2020 12:11 PM by 7minutessober in Deal Talk
What parts fail due to poor airflow in this 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 73,620 Views
Post #140305247 added 09-11-2020 4:49 PM by 7minutessober in Deal Talk
You people do understand that air out = air in right? You people complaining about airflow in every farking case thread are as bad as people selling essential oils.
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 73,620 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 73,620 Views
Post #140282333 added 09-10-2020 5:18 PM by levets27 in Deal Talk
I have this case, and I just ordered a new one to replace it. It runs hot, the airflow isn't great because of the ventilation hole sizing and spacing. Even with an AIO the CPU runs significantly...
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 73,620 Views
Post #140288354 added 09-10-2020 11:12 PM by SeikenDensetsu in Deal Talk
They are not the same case. The Q300L doesn't even support standard ATX as the Q500L in the reviews you linked do.
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 73,620 Views
Post #140318825 added 09-12-2020 10:58 AM by 7minutessober in Deal Talk
Uh uh. Still having trouble coming up with those parts that failed huh? https://youtu.be/YDCMMf-_ASE I mean you do realize it doesn’t mean shit that your temps are a few degrees higher if...
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 73,620 Views
Post #140424458 added 09-16-2020 6:52 PM by sleedmd in Deal Talk
Nope no where to be found. Amazon sent me another one and same thing. so basically you can count on not getting the $10 rebate. Useless :lmao:
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 73,620 Views
Post #140291615 added 09-11-2020 6:43 AM by neovus in Deal Talk
As an owner of this case, I agree. Needs more fans. Two Intake Front. Two Exhaust Top and Rear Exhaust. OC'd 3.9Ghz Ryzen 5 and OC'd RX580, temps are more than manageable. GPU never sees above...
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 73,620 Views
Post #140372096 added 09-14-2020 9:07 PM by GFord in Deal Talk
Can I put an Optiplex 5040 components into 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 73,620 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 73,620 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 73,620 Views
Post #140265338 added 09-10-2020 3:46 AM by alaindesjardins in Deal Talk
Been looking for a cheap case. I have a ton of mining gear I need to repurpose for my kids to use for remote learning. But I need atx not micro atx :(
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 73,620 Views
Post #140291540 added 09-11-2020 6:38 AM by blckgrffn in Deal Talk
Ha, other hypers tend to have the heat pipes as pointy instead of capped and level with the top. Needlessly makes them taller, and they don't fit. I tried 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 73,620 Views
Post #140292398 added 09-11-2020 7:21 AM by windupbird in Deal Talk
Been using this case for >9 mo, so far no problems. Was a little tight for space during build but was surprisingly easy to go back in and swap out stuff as needed. Also it looks better than I...
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 73,620 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 73,620 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 73,620 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 73,620 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 73,620 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 73,620 Views
Post #140291363 added 09-11-2020 6:27 AM by Schmak01 in Deal Talk
I don't have any of those airflow issues. Granted this isn't my daily driver, its my lan party rig, but the airflow is just fine. If you want a blowdryer rig then yeah it's not going to do it, but...
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 73,620 Views
Post #140291447 added 09-11-2020 6:31 AM by Schmak01 in Deal Talk
If you have one try it with some added fans and playing with the curves before cutting holes in it. as I have stated a few times on here, the "airflow" issue, in this case, is grossly overstated. ...
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 73,620 Views
Post #140298302 added 09-11-2020 11:22 AM by muchwow in Deal Talk
i'm glad switching cases worked (i hate loud pcs as much as the next guy). it could've been that the fans were causing some cheap material in the case to vibrate. i've built in more restrictive cases...
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 73,620 Views
Post #140302403 added 09-11-2020 2:18 PM by Masterchi in Deal Talk
I've bought of these and have them running with an old full size Nvidia card and everything fits great. I know feels a little flimsy but the cable management and mounting locations work perfectly 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 73,620 Views
Post #140276849 added 09-10-2020 12:54 PM by SeikenDensetsu in Deal Talk
Can this fit Noctua DH-15?
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 73,620 Views
Post #140295221 added 09-11-2020 9:33 AM by hallaj33 in Deal Talk
Then why did switching cases fix the problem? The fans I have are fine, the case restricts airflow and prevents the fans from working optimally. On an open bench the fans work fine because they're...
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 73,620 Views
Post #140424554 added 09-16-2020 6:56 PM by skwalla in Deal Talk
Rebate requires a receipt dated 09/14/2020 or earlier so this deal is inaccurate or nor longer available at the listed price.
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 73,620 Views
Post #140444096 added 09-17-2020 11:39 AM by Moustachio95 in Deal Talk
Good deal except for a mail in rebate rubbish I'll live without one - thanks
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 73,620 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 73,620 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 73,620 Views
Post #140346683 added 09-13-2020 7:45 PM by bitinabyte in Deal Talk
Has anyone been able to locate the UPC on the box? I received the box but can't find any UPC bar codes anywhere.
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 73,620 Views
Post #140263526 added 09-09-2020 10:16 PM by bitinabyte in Deal Talk
That’s some really good feedback!
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 73,620 Views
Post #140276705 added 09-10-2020 12:47 PM by AlphaDag13 in Deal Talk
Darn, I just bought this case like a month ago to re-purpose some old parts into a Plex server. It’s a really sharp looking case and was really easy to work with. I highly recommend it for someone...
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 73,620 Views
Post #140287235 added 09-10-2020 9:31 PM by Escamillooo in Deal Talk
Woah. Do you have 6 fans in there?!
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 73,620 Views
Post #140324507 added 09-12-2020 4:34 PM by Tooterfish in Deal Talk
Worrying about (and arguing about) air pressure stinks. Just buy a 120mm aio liquid setup and some good fans and call it a day Even more impressive is if you can fit in a dual 240 but I don't...
Page 1 of 3
1 2 3

More Results from Amazon.com See more at Amazon

More Results from Walmart.com See more at Walmart

More Results from Ebay.com

Didn't find what you were looking for?

We're displaying limited results because of the following settings:

  • Deals with Any Rating
  • Deals from Any Time
  • Deals from 26 forums
  • Deals filtered by and
  • Searching within Entire Threads

If you want to relax this search, click here to reset all search parameters. You can also adjust them by using the filtering options on the left.