1.Electromagnetic Interference Protection (EMI Shielding)
During operation, computers generate electromagnetic waves and are also susceptible to external electromagnetic interference. A Shielding Case can effectively block or absorb incoming interference signals, ensuring the proper functioning of internal components—especially providing significant protection for critical parts such as the motherboard, CPU, and graphics card.

2.Prevention of Electromagnetic Radiation Leakage (RFI Control)
In addition to blocking external interference, the shielding case also helps suppress the electromagnetic emissions generated by the Computer itself, preventing them from spreading outward and interfering with nearby electronic devices (such as mobile phones, TVs, audio equipment, etc.), thereby meeting EMC (Electromagnetic Compatibility) standards.

3.Physical Protection and Heat Dissipation Support
Some computer shielding cases are made of metal materials, providing not only protection against physical impact for electronic components, but also featuring heat dissipation structures to assist in Thermal Management, thus extending the lifespan of internal parts.

4.Enhanced Product Stability and Reliability
A well-designed shielding structure can significantly reduce the rate of soft errors and enhance the overall operational stability of the computer. Devices operating in high-frequency or high electric field environments particularly rely on high-quality shielding for consistent performance.

Application Scenarios:
· Metal shields for key hardware such as motherboards, graphics cards, and sound cards
· Laptop enclosures with integrated shielding layers
· Enclosures for industrial computers and power modules
· Server chassis

With the advancement of high-performance applications such as 5G and AI computing, computer shielding cases are becoming increasingly essential in fields like industrial control, medical devices, and office terminals, making them a critical component in modern Electronic Equipment.