Computer case Darkflash C365 (black) with 5 included fans

DarkFlash C365 (black) is a mid-tower computer case supplied with five preinstalled 120 mm fans and designed for compact, well-ventilated desktop PC builds. The chassis uses two tempered glass panels to provide a wide interior view and a column-free 270° presentation of components. The layout supports E-ATX, ATX, M-ATX and ITX motherboards, a graphics card up to 330 mm in length, CPU coolers up to 170 mm in height, and a standard ATX power supply. Multiple fan mounting positions and an option for top-mounted 240 mm liquid cooling allow flexible cooling configurations while the case includes front and rear connectivity for everyday use.

Advantages

The case combines a panoramic tempered glass design with practical airflow features, including large ventilation grilles and support for up to seven fans. It ships with five 120 mm fans to provide immediate airflow out of the box. Compatibility with several motherboard form factors and a 330 mm graphics card clearance offer versatility for a range of builds. Accessible front-panel ports (USB-A 3.0, two USB-A 2.0, HD audio) and convenient Power/Reset controls simplify everyday operations.

Suitable for

• Home and office desktop PCs requiring good out-of-the-box cooling
• Mid-range gaming builds with GPU lengths up to 330 mm
• Compact workstations using ATX or smaller motherboards
• Systems with RGB lighting where interior visibility is desired

Key specifications

• Case type: mid-tower with two tempered glass side panels providing a 270° interior view
• Supported motherboards: E-ATX, ATX, M-ATX, ITX
• Preinstalled fans: 5 × 120 mm
• Maximum fan support: up to 7 fans (various mounting positions)
• Graphics card clearance: up to 330 mm
• CPU cooler height limit: up to 170 mm
• Power supply form factor: ATX, maximum length 160 mm
• Internal drive bays: space for 1 × SSD and 2 × HDD
• Expansion slots: 7
• Water cooling support: top mount for up to 240 mm radiator (memory height limit applies)
• Front connectors: USB-A 3.0 ×1, USB-A 2.0 ×2, HD audio
• Material and color: 0.55 mm SPCC steel, black finish
• Exterior dimensions (H×W×D): 375 × 220 × 445 mm; weight approx. 4.6 kg

How to use

Install the selected motherboard into the standoffs and mount the power supply in the designated compartment. Fit storage devices into the available SSD/HDD brackets and install the graphics card and CPU cooler according to component manuals, observing the 330 mm and 170 mm clearance limits. The five preinstalled 120 mm fans are positioned to provide airflow; additional fans or a top 240 mm radiator can be added to enhance cooling. Connect front-panel cables (USB, audio, Power/Reset) to the motherboard headers following the board manufacturer’s pinout.

Usage recommendations

For optimal thermal performance, use a balanced intake and exhaust configuration and keep front/side ventilation paths unobstructed. When installing a top 240 mm radiator, verify memory module height to ensure clearance. Regularly clean dust filters and fan blades to maintain airflow efficiency and monitor internal temperatures after adding high-power components.