Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11AM Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The black BL631 Mini-Tower Case from In Win is a small 11.5-liter chassis with optimal thermal and acoustic performance, without an additional system fan. It features an innovative Partition Plate Cooling Technology (PPCT) that maximizes the performance, while providing a quiet and cooling environment. The case is equipped with an HD audio port, four USB 2.0 ports, and four expansion slots. In addition, it also features a detachable drive bay cage for easy installation.
Small Form Factor Design
A small 11.5 liter chassis with optimal thermal and acoustic performance, without additional system fan
The Partition Plate Cooling Technology (PPCT) maximizes performance, while providing a quiet and cooling environment
It is compatible with standard desktop components, which makes the installation easier and provides expandability when needed
Designated Infrared Receiver Position
Designated infrared receiver position to support media center and optional internal amplifier
Detachable Drive Bay Cage
The computer case has a detachable drive bay cage for easy installation
Optional screwless designs ODD/FDD/HDD bays, expansion slots, and top cover clips for easy installation Screwless ODD bay clips Screwless FDD/HDD bays clips Screwless expansion slots clip Screwless top cover clips
PPCT Thermal Solution
Features of the 2nd generation PPCT technology include removable air duct and an enlarged adjustable vent for various CPU positions Supports LGA1155 Socket and downwards compatible (LGA775) PPCT also features enlarged vent, removable air duct, and adjustable position
Intel Lanyu Ref. Design
Optimal thermal and acoustic performance without additional system fan