1. Dimensions: The product measures 435mm in length, 340mm in width, and 298mm in height. It is made from SPCC material with thicknesses of 0.8mm and 1.5mm, and features a black sand powder coating.

2. Power Supply and GPU Compatibility: Supports ATX power supplies and power supplies up to 300mm in length. Compatible with GPUs such as the 3080 and 3090, with a maximum GPU size of 340mm x 165mm x 66mm.

3. Motherboard Compatibility: Supports EATX motherboards (305mm x 330mm and 330mm x 330mm), as well as ATX, Micro ATX, and ITX motherboards. Compatible with Huashan Golden X79/X99, Keno X99 dual motherboards, Jingyue X79/X99, Supermicro X10DRL-1, X12DPI-N6, Supermicro X9DR3-F dual X79, Inspur M2220, Tyan X99 dual motherboards, and Intel X99-8D dual motherboards.

4. CPU Cooler Height: Supports CPU coolers up to 145mm in height.

5. Fan Support: Can support up to three 120mm fans at the front and rear.

6. Storage Capacity: Supports up to 28 mechanical hard drives and 2 fixed-position SSDs.

7. Stackable Design: Portable and stackable design for versatile usage scenarios.

8. Accessories Included: Comes with chassis screws, power button cable, and motherboard standoffs.