Aywun 307 Business & Office mATX Case is a reliable and easy-to-build Micro-ATX chassis tailored for business and home office computing solutions. Crafted from durable SGCC 0.5mm steel, it features a sleek black internal finish with ample space underneath the motherboard for clean cable management.

The case comes equipped with an embedded 500W power supply unit (PSU) supporting 24-pin ATX and 8-pin EPS connectors, providing stable and efficient power delivery for typical office and business motherboard configurations. Front panel connectivity includes two USB 3.0 and two USB 2.0 ports alongside HD audio ports, ensuring you have fast data transfer and clear audio options at your fingertips.

Storage flexibility is excellent with support for one external 5.25" bay ideal for optical drives, one internal 5.25" bay (requires adapter for HDD), two 3.5" internal HDD bays, one 2.5" SSD mount, and a 3.5" external/FDD bay. Expansion capabilities include four PCI slots compatible with Micro-ATX motherboards.

Cooling is adequately supported with space for one 120mm front fan and one 80mm rear fan, enabling effective airflow to keep components cool under workload. The chassis measures approximately 390mm deep, 180mm wide, and 360mm high, weighing a net 4.8 kg (gross 5.5 kg for packaging).

Backed by a two-year warranty, the Aywun 307 offers a balanced combination of functionality, durability, and value for business-class PC builds.

Key Features:

• Micro-ATX form factor supporting Micro-ATX motherboards


• Embedded 500W max power supply with essential connectors (24-pin ATX, 8-pin EPS, SATA, Molex)


• Front panel: 2x USB3.0, 2x USB2.0, HD audio ports


• Multiple drive bays: 2x 5.25" (1 external), 1x 3.5" external, 2x 3.5" internal HDD bays, 1x 2.5" SSD mount


• Four PCI expansion slots


• Supports 1x 120mm front fan and 1x 80mm rear fan


• Sturdy SGCC 0.5mm steel construction


• Efficient cable routing with black internal finish


• 2 years manufacturer warranty for peace of mind