With the vigorous development of the video surveillance market, the scale of surveillance systems from surveillance users continues to grow, and the demand for large-capacity surveillance hard drives is also growing. Helium hard drives have greatly shortened the distance between the discs and brought them closer together. . At present, the 3.5-inch hard disk can only be inserted into five discs at most, and after being filled with helium, it can be increased to eight. In this way, if the capacity of a single disk reaches 1.5TB, the theoretical capacity of the entire hard disk can reach as much as 12TB.

The biggest feature of helium-filled hard drives is to accommodate two more discs, increasing the capacity by 40%. Secondly, the resistance of the magnetic disk and the magnetic head is reduced, which creates conditions for improving the storage density of the disc and indirectly helps the hard disk to expand its capacity.

In addition to providing super large capacity, the 6TB helium-filled hard drive has greatly reduced power consumption compared to the 4TB standard hard drive. The standby standby is only 5.3W, a 23% reduction, which is known as the lowest in the industry, and the power consumption capacity ratio has also been increased by 49%. At the same time, The temperature of the hard disk is also reduced by 4-5°C.