What Is Liquid Metal in the PlayStation 5?

The PlayStation 5 introduced an important innovation in its cooling system: the use of liquid metal instead of traditional thermal paste. This technology is applied between the processor (APU) and the heat sink, allowing for much more efficient heat transfer and keeping the console at more stable temperatures even under high graphical performance.

The liquid metal used is a special gallium-based alloy, developed by Sony specifically for the PS5, with a focus on durability and safety.

Myths and Facts About PS5 Liquid Metal

“Liquid metal always leaks and damages the console”

❌ Myth:
The system was designed with internal barriers and special sealing, which drastically reduces the risk of leakage. Reported cases usually involve improper disassembly or unauthorized technical service.
Console orientation (vertical or horizontal): Sony designed the console to be used in both positions. An early issue with liquid metal in some models (mainly early FAT units) raised concerns, leading some specialists to recommend horizontal use as a precaution. However, studies indicate that even in those early models, the issue was caused by misuse or factory defects—an unfortunate situation that generated a lot of buzz on social media.

“The PS5 doesn’t need maintenance because it uses liquid metal”

❌ Myth:
Despite being efficient, liquid metal does not eliminate the need for preventive maintenance, especially internal cleaning to avoid dust buildup and ventilation issues.

“Liquid metal greatly improves cooling”

✅ Fact:
It dissipates heat far more efficiently than traditional thermal paste, helping the PS5 maintain high performance without overheating.

“Improper handling can cause damage”

✅ Fact:
Liquid metal is electrically conductive; therefore, any maintenance should be performed by qualified professionals.

Main Care Tips for PS5 Liquid Metal

• Never open the console yourself, especially to replace the thermal material

• Keep the console in a well-ventilated area, away from walls and heat sources

• Perform regular external cleaning and, when necessary, internal cleaning through specialized service centers

• Avoid drops and impacts that could compromise the internal sealing

Preventive Maintenance: When Is It Necessary?

PS5 maintenance does not involve replacing the liquid metal in most cases. However, it is recommended when:

• The console experiences frequent automatic shutdowns

• There is excessive overheating

• The fan becomes extremely noisy

• The console has been used intensively for several years

In most cases, internal cleaning, replacement of secondary thermal pads, and inspection of the cooling system are sufficient.

Is Liquid Metal a Problem or a Solution?

Despite the rumors, liquid metal is a major technological solution, not a defect. It allows the PS5 to achieve high graphical performance with thermal stability. Most issues attributed to it are related to improper use, lack of maintenance, or unauthorized interventions.

Conclusion

The use of liquid metal in the PlayStation 5 represents a significant advancement in console cooling. When properly cared for, the system is safe, efficient, and durable.

By following good usage practices and performing preventive maintenance, the PS5 can operate flawlessly for many years, without the risk of leaks or overheating.

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