Jump to content
Sign in to follow this  
mnpctech

DIY Case Mod Guide: Modify Corsair 900D / 750D / 350D for airflow

Recommended Posts

This is DIY Case Mod Guide for modifying your Corsair 900D / 750D / 350D, but technique can be adopted to any case bezel to help improve airflow to your Liquid or Aircooled PC system and I've been given permission by Bosco to offer 10% OFF VOUCHER CODE for all OverclockersClub forum members at my webstore MNPCTECH

 

Tools & Supplies:

 


 

mesh5_09fg-5q.32.jpg

 

In Order of Usage

 

1. Ruler or Measuring Combination Square,


 

*2. Pen & Black Marker,


 

3. Phillips Screw Driver,


 

4. 3" Painter's Masking Tape,


 

5. Safety Glasses,


 

6. Rotary Tool,


 

7. Rotary*1.5" Cutting Wheel,http://www.mnpctech.com/DremelDisc.html

 

8. Jigsaw Power Tool, 


 

9. 18 TPI bi-metal Jigsaw blade, 


 

10. Hand File,


 

11. Blue Painter's Tape, 1" wide, 


 

12. ScotchWeld DP-190,


 

(Optional) 3M Applicator Gun EPX Plus II and mixing tip, for ScotchWeld,


 


 

14. Cloth or Rag,


 

15. Modeler or Xacto Knife,


 


 

17. Filtered Respirator Mask,


 

18. SEM Self Etching Primer, Black,


 


 

900d_front_grill_case_gaming_pc_mod_mnpc

 

Corsair Factory Front Bezel Plate.

 

900d_front_grill_case_gaming_pc_mod_mnpc

 

Corsair gives you 3/16" gap around the plate from the factory for airflow. This modification will be huge improvement for cooling your system.

 

900d_front_grill_case_gaming_pc_mod_mnpc

 

The front plate pulls off without any effort. It's removed for accessing and cleaning the Corsair 900D's three 120mm front cooling fans and filter.

 

You have option to remove the Four plastic mounting pegs, or leave them on throughout the entire modification process. It's your choice! The pegs are fastened on with Phillips head screws.

 

900d_front_grill_case_gaming_pc_mod_mnpc

 

The best tape is 3M Scotch 233+ Green tape

 

3M Scotch Green 233+ masking tape is used by Automotive Paint Professionals. It's highly conformable to curved surfaces on both metal and plastic. It has good adhesion in a large range of weather conditions. It will peel off without leaving any sticky residue. Most Auto Body Supply Stores should be stocking this tape. It's also readily available online. 3M Scotch *233+ tape has a premium price compared to other tapes, but it performs the best*

 

3m_scotch_green_masking_autobody_painter

 

3m_scotch_masking_tape_233_401_mnpctech_

Share this post


Link to post
Share on other sites
The 900D front plate is made from Anodized Black aluminum. We're going to retain this factory finish.

 

900d_front_grill_case_gaming_pc_mod_mnpc

 

Use Measuring Square or Ruler, to measure out 1" framed border around the Corsair's 900D plate

 

900d_front_grill_case_gaming_pc_mod_mnpc

 

Put on your Safety Glasses, before using any Power Tools.

 

Using Rotary Tool with 1.5" Cutting Wheel, to make four incision cuts on each of the four sides. This step is necessary, before you can use the Jigsaw to remove the center.

 

900d_front_grill_case_gaming_pc_mod_mnpc

 

Using Jigsaw with 18 TPI bi-metal cutting blade to remove the center of the plate you measured out.

 

900d_front_grill_case_gaming_pc_mod_mnpc

 

The center section of the plate has been cut.

 

900d_front_grill_case_gaming_pc_mod_mnpc

 

Using Hand File to fix and clean the jagged edges of the cut out. You'll want to remove the masking tape, so you can better view your progress with the file.

 


 

mesh5_09fg-5q.32.jpg

 

I'm attaching Round Modder's Mesh to the backside of the front plate.

 

900d_front_grill_case_gaming_pc_mod_mnpc

 

Measure out piece of Round Modder's Mesh to 15" LONG by 7.25" WIDE.

 

900d_front_grill_case_gaming_pc_mod_mnpc

 

Use Tin Snip or Metal Cutting Shear to cut the Round Modder's Mesh

 

900d_front_grill_case_gaming_pc_mod_mnpc

 

Attach the Round Modder's Mesh to backside of the front plate with Spring Loaded clamps. You can also use small C-clamps.

 

900d_front_grill_case_gaming_pc_mod_mnpc

 

Apply Painter's Tape around the edge of the mesh on back on front side of the plate. This is to help prevent any ScotchWeld DP-190 epoxy from running off the Modders Mesh onto the plate.

 

I'll be using ScotchWeld DP-190 to attach Round Modder's Mesh to backside of the plate. You'll need to wear Latex gloves, when using the ScotchWeld DP-190.*You can manually push the two cylinders of Epoxy in DP-190 Cartridge onto a piece of cardboard. Then mix the two epoxies together with a long wood nail or pop-rivet.*Otherwise*3M sells a ScotchWeld Applicator Gun[/url], for $70.00 with spiral mixing tip, for ScotchWeld

Share this post


Link to post
Share on other sites
900d_front_grill_case_gaming_pc_mod_mnpc

 

Wearing latex glove, use your finger to evenly smear the ScotchWeld DP-190 epoxy into the perforations of the Round Modder's Mesh

 

900d_front_grill_case_gaming_pc_mod_mnpc

 

Use a cloth or rag, to wipe off any epoxy run-off from the sides of the plate

 

900d_front_grill_case_gaming_pc_mod_mnpc

 

Wear filtered Respirator Mesh before applying any paint.

 

Apply paint in well ventilated area, preferably outdoors with temperature around 72F

 

I'm painting the backside of the mesh first, starting with coat of SEM brand self etching primer. Allow it to cure for one hour before applying Krylon "Rust Tough" "Semi-Flat" Black *paint. Allow "Rust Tough" to cure for 24 hours.

 

900d_front_grill_case_gaming_pc_mod_mnpc

 

Mask off the front frame, and repeat same steps for painting the front of the plate.

 

900d_front_grill_case_gaming_pc_mod_mnpc

 

After 24 hours, remove the tape.

 

900d_front_grill_case_gaming_pc_mod_mnpc

 

Close up of the bezel plate.

 

900d_front_grill_case_gaming_pc_mod_mnpc

 

Step back and admire your work!

 

You can use this technique to attach Modder's Mesh to create cooling vents in other panels. 

 

Please share any questions or comments!

Share this post


Link to post
Share on other sites

Awesome man, I never would have thought about using epoxy to secure the mesh. I have always gone all redneck on my mods and used screws. Will definitely be trying the epoxy next time.

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  

×