However, values around the maximum limit shorten the lifespan because the individual components are extremely sensitive to heat. The 100-degree mark can even be slightly exceeded for a short time (up to 103 ☌ is possible with new processors) without damaging the CPU. Processors can withstand very high temperatures.

Maximum temperature should never exceed 100 ☌ if possible.

Heavy workload due to programs that require high computing power: up to 95 ☌.

Low processor load (in normal operation): about 30 to 50 ☌.

For this reason, the following values are only rough guidelines: This is not quite easy, because apart from external conditions like the PC's location or the room temperature, it also depends on the specific processor type. Then run below to check the HDD or SSD temperature.To even be able to estimate whether you have a normal CPU temperature, you first have to know the “normal value” or the tolerance range. To find out the disk identifiers, you can use fdisk.

You need to know your disk identifier for this – for example /dev/sda or /dev/sdb, etc.

And the lm-sensors package gives you temperature details from the CPUs and other sensors accessed via PCI ports.Īfter installation, run the following from the terminal. The hddtemp utility gives you the temperature of your optical hard disk drive as well as SSD (as per my test).

Open a terminal in your Ubuntu-based system and install the following. We are going to use a couple of packages to achieve the same. Steps for monitoring CPU and HDD temperature on Ubuntu Using terminal However, modern Linux distributions are well capable of handling overheating situations via software sensors. Therefore, it is essential to monitor the temperature of the hardware. Because these thin ones are tightly coupled together inside, and no matter how much heat transfer mechanism is implemented, it heats up. But, if you are using very older hardware or a thin one, you may run into an overheating problem. You do not actually require checking CPU or HDD temperature if you are an average user. Wondering how you can check the CPU and HDD temperature in Ubuntu and other Linux on your desktop or laptop? Here’s a quick guide.

Linux check temperature