Which one is the Best

[João Matos]

I'm dubious about buying Corsair Obsidian d900 

or Cooler Master HAF X

 

They are both very good

[Guest]

Don't buy what you don't need. What are your specs? It'll be very hard to fill up a 900D.

[Cacao]

Welcome to the forum! Do you have any particular reason for the 900D? Are you doing quad SLI water cooling or something?

[Aleks]

I find it hard to have a clean looking rig with the HAF X. the 900d is a really clean case but it may be hard for you to make good use of it. Maybe the 750D? or 450D?

[Geekazoid]

I'm dubious about buying Corsair Obsidian d900 

or Cooler Master HAF X

 

They are both very good

Skip both and go for a Nanoxia Deep Silence 1.

[TheDigitalRealm]

Have you looked at an Enthoo Primo or 750? Both are excellent alternatives to the 900D and are much more manageable. With the 900D you'll end up spending a lot more just to fill the damn thing. 

[João Matos]

The machine that I'm thinking of doing is something powerful.

 

 

CORSAIR OBSIDIAN 900D

CORSAIR AX1200I

INTEL I7 4771 3.5GHZ

MSI Z87 XPOWER SKT 1150

2-MSI GEFORCE GTX780 LIGHTNING TRIPLE FORCE 3GB

2-CORSAIR Vengeance Black 16gB  1600Mhz

ASUS ROG XONAR PHOEBUS

3-WESTERN DIGITAL BLACK 4 TB

2-CORSAIR NEUTRON SERIES GTX 480GB

3-SAMSUNG 460DX-3 LED FULL-HD "46"

CORSAIR VENGEANCE K95

CORSAIR VENGEANCE M95 Black

CORSAIR VENGEANCE 2100 Wireless  

[Anthony10]

Wana not type in retarded fonts so we humans can actually read what your build will be?

[Xquisite]

Comic Sans. AARGH IT BURNS MY EYES!