My P280 has been a great case for the last 2 years or so. Plenty of room for air cooling or an AIO and provided enough space to do a small loop but the case was obviously not designed with water cooling in mind. I intend to fix that. Yes, i cold go spend ~$300 or so buy a 900d or something else that is already designed to accommodate larger loops and radiators but where's the fun in that? If I remember correctly i bought my P280 on sale for $100 so i feel i already gave a great case with very little invested; why not get the most out of that $100? Follow along with me and let's see what I can make out of this thing.


My goal is to make room on the top panel to hold a 360mm radiator in a push/pull config and move my current 240mm radiator to the front of the case in a push/pull config which is currently being blocked by drive bays. I don't plan on keeping the 5.5 drive bays either. Time to get rid of those annoying things!
Drill baby drill!

Many rivets later

Mother board tray removed

I feel like a serial killer dismembering a body at this point

Now it's time to make room for that 360mm radiator on the top panel. Bust out the dremel.

Four dremel cutting wheels and a lot of sparks later

Now I'm going to make the new piece for the top panel out of acrylic/plexi whatever it is, I had it lying around and it's stiff as hell.

Ignore my math scribbles

Done measuring and I've cut my section away from the larger sheet

Gotta be careful drilling through this stuff. Got to slow down the bit just before it goes through to the other side

Hole saw time

Sanded and primed

Lets see how it fits

Not bad. After a little u channel molding, some modders mesh and paint it will look like it came from the factory that way.

Well that's all for tonight. I'll drill the holes to attach the acrylic to the top panel tomorrow and start sanding the case down in prep for a paint job. I'm still trying to decide If i want to go through the trouble of painting it white or sticking with a satin black look and what would be best for the build that will go inside this case when it's completed. Input would be appreciated.

My goal is to make room on the top panel to hold a 360mm radiator in a push/pull config and move my current 240mm radiator to the front of the case in a push/pull config which is currently being blocked by drive bays. I don't plan on keeping the 5.5 drive bays either. Time to get rid of those annoying things!
Drill baby drill!
Many rivets later
Mother board tray removed
I feel like a serial killer dismembering a body at this point
Now it's time to make room for that 360mm radiator on the top panel. Bust out the dremel.
Four dremel cutting wheels and a lot of sparks later
Now I'm going to make the new piece for the top panel out of acrylic/plexi whatever it is, I had it lying around and it's stiff as hell.
Ignore my math scribbles
Done measuring and I've cut my section away from the larger sheet
Gotta be careful drilling through this stuff. Got to slow down the bit just before it goes through to the other side
Hole saw time
Sanded and primed
Lets see how it fits
Not bad. After a little u channel molding, some modders mesh and paint it will look like it came from the factory that way.
Well that's all for tonight. I'll drill the holes to attach the acrylic to the top panel tomorrow and start sanding the case down in prep for a paint job. I'm still trying to decide If i want to go through the trouble of painting it white or sticking with a satin black look and what would be best for the build that will go inside this case when it's completed. Input would be appreciated.