Endorfy Signum 300 Air Mid-Tower Case - EY2A005

Endorfy Signum 300 Air EY2A005 is a middle tower case aimed at budget / mid-range gaming and multifunctional configurations. It supports standard motherboard formats ATX, Micro ATX, and Mini ITX, giving you the freedom to build whatever you want. You get good airflow right out of the box, as the package includes 4 x 120 mm fans. The side panel made of tempered glass allows you to showcase the hardware and cable management.

What you get

With up to 3 x 120 mm in front, 2 x 120 / 2 x 140 mm on top, and 1 x 120 mm at the back, you can build a serious air tunnel throughout the case – important if you plan on a warmer CPU or more powerful GPU. You already have 4 x 120 mm fans included, so you can start your configuration without investing extra in fans. Support for water cooling up to 360 mm in front and 240 mm on top opens the door to quieter and cooler systems without sacrificing space for other components. With a maximum GPU length of 325 mm, most modern mid-range GPU models fit comfortably. The maximum height for an air cooler of 161 mm is sufficient for many of the more sensible tower coolers for gaming.

• Support for motherboards in ATX, Micro ATX, and Mini ITX format, giving you flexibility from compact to full-size configurations.
• 4 x 120 mm included fans provide starting airflow without needing to buy additional fans right away.
• Rich cooling options: in front 3 x 120 mm, on top 2 x 120 / 2 x 140 mm, and at the back 1 x 120 mm – a good base for stable temperatures under gaming load.
• Support for water cooling: in front up to 360 mm, on top up to 240 mm, and at the back 120 mm, so you can easily switch to AIO without compromising space.
• Side panel made of tempered glass, showcasing components, RGB, and cable management without looking cheap.
• 7 expansion slots, which is standard for ATX and allows you to add larger GPUs or additional cards (sound, capture, etc.).
• Storage configuration with 2 x 3.5" and 2 x 2.5" slots is sufficient for a combination of SSD for OS and large HDD for games or archives.
• Support for power supplies up to 180 mm with a bottom placement, which helps for better airflow distribution and quieter operation.
• Convenient front I/O with 2 x USB-A, plus separate 3.5 mm jacks for headphones and microphone for easy access on the desk.

Who it is suitable for

The case is suitable for gaming and all-round configurations with one GPU and several drives, where the balance between price, airflow, and aesthetics is important. If you are aiming for extreme high-end builds with huge air coolers or super long GPUs, check the dimensions carefully, but for mainstream mid-range components, the sizes here are completely sufficient.

The combination of 4 included fans, good water cooling support up to 360 mm in front, and tempered glass makes Endorfy Signum 300 Air EY2A005 a practical choice for a clean, well-cooled, and visually organized build.