Build a clean, powerful gaming rig with the Darkflash HM1 midi tower case, designed for airflow, space, and style. A tempered-glass side panel shows off your components, while ATX, mATX, and ITX support makes it perfect for most builds. Install large GPUs up to 380mm and CPU coolers up to 175mm with ease. Storage is simple with 3 internal HDD bays and 7 PCIe expansion slots for upgrades. Cooling is flexible with mounting for up to 7x 120mm fans (top/rear/bottom) and top radiator support up to 360mm for water cooling. Front I/O includes 2x USB 3.0, USB-C, and separate headset and mic jacks. No fans included.
DarkFlash HM1 computer case
| Manufacturer | Darkflash |
| Model | HM1 |
| Housing type | Midi Tower |
| Side panel | Tempered glass |
| Motherboard standard |
ATX, M-ATX, ITX |
| Slots for internal drives | 3 × HDD |
| Expansion card slots | 7 × PCIe |
| Max graphics card length | 380 mm |
| Max CPU cooling height | 175 mm |
| Max number of fans | 7 × 120 mm |
| Fan mounting options |
Top: 3 × 120 mm |
| Water cooling mounting options |
Top: up to 360 mm |
| Number of fans installed | no fans installed |
| Type of fans | PWM 120 mm |
| Buttons and controls |
Power button |
| Color | Black and white |
| Height | 450 mm |
| Width | 240 mm |
| Depth | 430 mm |
| Weight | approx. 7.8 kg |
