The LATEST MODEL COOLERMASTER 831
SEALED FROM THE COOLERMASTER FACTORY
THE STACKER GAMING CASE
The Ultimate Case solution for High-End Systems
Outstanding Quality & Craftsmanship
High Performance cooling for the latest Systems
Ready for Water Cooling with Pre-Drilled Holes
Comes Ready to go with High Airflow, Silent Cooling:
Accommodates up to Nine Large 120mm fans
Supports a MASSIVE NINE bays for 5.25" Devices
Simple, Easy & Quick System Building
thanks to a
Tool-Free Installation system
With unmatched upgradability
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Show off your PC in this AMAZING Case!
Constructed with Strong Aluminium in a sturdy Design
with All the features you could possibly want...

CM Stacker 830 has proven to be the leader among all chassis with its streamlined aluminum design and extremely powerfull functionality. Now, CM Stacker 831, the newer and improved Stacker series not only is equipped with the highly praised features from its predecessor, but also incorporates the suppor t for the new Raptor X technology. In addition, enhanced airfow design and extra suppor t for 230mm EPS powersupply make Stacker 831 a must-have every PC Enthusiasts want to lay their hands on. This ground-breaking chassis is designed with value-added functionality, unmatched upgradability, tool-free user friendliness, and the superior thermal management.
Features
- Value-added functionality
- Front panel opens to the left or to the right for easy access
- Power supply may be installed up wards or downwards for better airflow and neat cable manager.
- Unmatchable upgrade ability
- Supports up to nine 5.25" drives
- Multi-Positioning for the 4-in-3 device modules, providing maximum flexibility in the use of space
- Tool-free user-friendliness
- Screwless slots
- Side-opening design for remove 5.25” shield easily
- Superior Airflow
- Accommodates up to nine 120mm fans
- High ventilation openings on the top and the sides for excellent thermal Management
- Elegant&Robust Design
- The balance brought out by elegant silver and sleek black colors enrich the appearance
- Solid construction and streamlined aluminum design
Manufacturers Specification
| Available Color |
Silver / Black ( Black Mesh) |
| Dimension (W / H / D) |
(W) 250mm x (H) 536mm x (D) 638mm |
| M/B Type |
E-ATX, ATX, m-ATX, |
| Material |
Aluminium : 1.0 mm |
| 3.5" Drive Bay |
4 (Hidden) from one 4-in-3 Device Module included;,
Two 3.5 face plates included |
| 5.25" Drive Bay |
9 (Exposed) |
| I/O Panel |
Dual I/O Panel in front and top USB 2.0x4(Support HD Audio) |
| Cooling System |
One 120x120x25 mm front fan,
One 120x120x25 mm rear fan (exhaust),
Support up to 9 x 120 mm fans (optional),
-Front fan x 3,
-Top fan x 1,
-Rear fan x 1,
-Side fan x 4(side tray and bracket is optional),
-Bottom Air Inlet |
| Expansion Slots |
7 |
| Power Supply |
Support EPS 230mm PSU |