CCTV hard drive 8TB WD80PURX Western

Hard disk drive has a great effect on the CCTV camera because the information of the recorded images of the CCTV camera is stored inside it and therefore it is even more important than other equipment.
It is better to go to the main point and that is what kind of hard disk is suitable for our CCTV camera and what hard disk should we use?

The variety of types, models and capacities of hard drives in the market is not such as to complicate matters for us. The best hard disk brands in the market are Western Digital, Seagate, Hitachi, Toshiba and several other brands that are not well known and popular in the market. Hard disk capacity does not vary much, and 500 GB, 1TB, 2TB, 4TB, 6TB, 10TB hard drives are used for CCTV.

Tips on CCTV Hard Disk:

One of the things to keep in mind when recording CCTV images is not to use 2TB hard drives for each DVR, and if you need more space to record, try 2TB hard drives. Use together. In many cases, DVRs are not able to read and write on 2TB hard drives, and after a while after launching the CCTV system, you will have problems with them. But another point to consider in this regard is the technical specifications of the hard drive. 99% of hard drives used for this purpose are set to have the ability to record continuously or overwrite, and this puts a lot of pressure on the hard drive. Because the hard disk connected to the DVR, after reaching its maximum capacity, takes up a small part of the space for erasing and rewriting data, and the rest of the space is completely filled, which causes multiple pressures on the hard disk buffer Becomes. The above problem may occur infrequently, but it does happen and cause your data to be completely lost and not recoverable, and this can happen when CCTV images are very important to you. . To solve this issue, we suggest you to use hard disks with a suitable cache and high buffer, and ask the seller to give you a hard disk that has the right RPM. Hard disks on the market usually have RPMs of 5400 RPM and 7200 RPM. Hard disks with RPM 5400 are used in home computers. The RPM feature here is that the magnetic disk rotates faster, allowing faster data retrieval and retrieval, which is an important factor in viewing images recorded on a CCTV camera.

The Western Digital Purple Series CCTV hard drive is very stable and has a very long life compared to a regular internal hard drive. One of the technologies used in this series of hard disks is called AllFrame, which reduces the amount of frames lost when recording images to zero, so you will not lose any more frames. This hard drive is equipped with SATA III interface with a data transfer rate of 6 GB per second and its rotation speed is 5400 rpm, it also has the ability to simultaneously record images taken by 32 different cameras, which is a very important feature in surveillance applications. It can be.