![My first time building, and I ended up getting two 140mm fans. Case is a dlm21 mesh front mATX. Did I mess up? I'm not sure the bottom fan is being effective My first time building, and I ended up getting two 140mm fans. Case is a dlm21 mesh front mATX. Did I mess up? I'm not sure the bottom fan is being effective](https://preview.redd.it/fnicuephqtb51.jpg?auto=webp&s=73dd7c7db6e2dcb3099c89972927098e0bead3bc)
My first time building, and I ended up getting two 140mm fans. Case is a dlm21 mesh front mATX. Did I mess up? I'm not sure the bottom fan is being effective
![be quiet! Silent Base 601 Silver Mid-Tower ATX Computer Case, two 140mm fans, 10mm extra thick insulation mats (BG027) be quiet! Silent Base 601 Silver Mid-Tower ATX Computer Case, two 140mm fans, 10mm extra thick insulation mats (BG027)](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61N2QEqZePL._AC_UF894,1000_QL80_.jpg)
be quiet! Silent Base 601 Silver Mid-Tower ATX Computer Case, two 140mm fans, 10mm extra thick insulation mats (BG027)
![Squeezing 140mm fans in the top and bottom was pretty tough but finally got everything to fit in the air mini! : r/lianli Squeezing 140mm fans in the top and bottom was pretty tough but finally got everything to fit in the air mini! : r/lianli](https://preview.redd.it/hnx7qsqv9r081.jpg?auto=webp&s=722fe48fa4e9c2f76dd2204e60f884588e106996)
Squeezing 140mm fans in the top and bottom was pretty tough but finally got everything to fit in the air mini! : r/lianli
![Fan compatibility issue… i can't fit 2x 140mm fans up front like is advertised. Am i gonna have to drill holes into the case : r/Phanteks Fan compatibility issue… i can't fit 2x 140mm fans up front like is advertised. Am i gonna have to drill holes into the case : r/Phanteks](https://i.redd.it/5hcdnbj6rri71.jpg)
Fan compatibility issue… i can't fit 2x 140mm fans up front like is advertised. Am i gonna have to drill holes into the case : r/Phanteks
![Small Computer Pc Case Hot Swappable Chassis 5 +1 Hard Disk Location 140mm Fan For Itx Case Gamer Network Attached Storage - Computer Cases & Towers - AliExpress Small Computer Pc Case Hot Swappable Chassis 5 +1 Hard Disk Location 140mm Fan For Itx Case Gamer Network Attached Storage - Computer Cases & Towers - AliExpress](https://ae01.alicdn.com/kf/S0bbc56306c2f4d189911fd91edeed72cO/Small-Computer-PC-Case-Hot-Swappable-Chassis-5-1-Hard-Disk-Location-140mm-Fan-for-ITX.jpg_Q90.jpg_.webp)
Small Computer Pc Case Hot Swappable Chassis 5 +1 Hard Disk Location 140mm Fan For Itx Case Gamer Network Attached Storage - Computer Cases & Towers - AliExpress
![Pano-Mounts 140mm Black High Performance PC Fan Case Fan 3pin 4pin 12V DC CPU Computer Cooling Fan 1000RPM 2-Pack - Walmart.com Pano-Mounts 140mm Black High Performance PC Fan Case Fan 3pin 4pin 12V DC CPU Computer Cooling Fan 1000RPM 2-Pack - Walmart.com](https://i5.walmartimages.com/asr/4037eaba-8bb5-4690-a280-b105abac56e7.62caf96b7ecaca4af00aacd9ca9afe33.jpeg)
Pano-Mounts 140mm Black High Performance PC Fan Case Fan 3pin 4pin 12V DC CPU Computer Cooling Fan 1000RPM 2-Pack - Walmart.com
![140mm Fan Computer Case | 140mm Fan Pc Case | 140mm 4pin Case Fan | Thermalright 140mm - Case Fans - Aliexpress 140mm Fan Computer Case | 140mm Fan Pc Case | 140mm 4pin Case Fan | Thermalright 140mm - Case Fans - Aliexpress](https://ae01.alicdn.com/kf/S73e2db9ac83a44eaa589489244ba385ax/Thermalright-TL-D14-CPU-cooling-fan-140mm-computer-case-ARGB-colorful-desktop-case-PWM-mute-5V.jpg_640x640.jpg)
140mm Fan Computer Case | 140mm Fan Pc Case | 140mm 4pin Case Fan | Thermalright 140mm - Case Fans - Aliexpress
![Pccooler 140mm Fan Moonlight Series, PC-M140 RGB LED PWM Fan with Duo-Side Halo - SilentPro 9 Fan Blade - Hydraulic Bearing - High Performance Cooling Computer Case Fan (Compatible PC-3M120 Series) - Pccooler 140mm Fan Moonlight Series, PC-M140 RGB LED PWM Fan with Duo-Side Halo - SilentPro 9 Fan Blade - Hydraulic Bearing - High Performance Cooling Computer Case Fan (Compatible PC-3M120 Series) -](https://c1.neweggimages.com/ProductImage/A7WMD2111110D7ILWA9.jpg)