Learn about the possible fan and drive temperatures visible in the Dashboard when using a My Cloud.*END
Fan speeds and drive temps will vary per model and firmware.
Need more help?
- Answer ID 24582: Fan Does Not Turn On or 0 RPM Dashboard Speed on a My Cloud
- Answer ID 24618: Resolve a Fan Not Working or Failure Alert Message on a My Cloud
My Cloud EX2 Ultra
(Idle Drive Temp and 0 RPM Fan Speed)
- My Cloud EX2 Ultra with High Drive Temp and Fan Speed.
- My Cloud EX2 Ultra with High CPU and High Memory which can cause high fan speeds.
Fan RPM Speed and Drive Temp Table
IMPORTANT:
- The table gives an example of possible, NOT guaranteed fan speed and drive temperatures under normal conditions.
- It is for Informational Purposes Only.
- Different capacities and data were used.
- Cloud Access is turned on.
- A 0 RPM fan will start spinning when the dashboard Drive Temperature reaches 56°C to 57°C.
- Fan speeds (rpm) can be higher due to disk activity.
The drive temp may be low. - Fan speeds (rpm) can be higher due to CPU, Memory, and Disk read/writes.
This happens when Indexing, Generating previews or when third-party apps are indexing.
Model | Possible Dashboard Drive Temp | Possible Fan Speed | Operating Temp | |
My Cloud Mirror (2 Drives) | Drive 1 | 51° C | 0 RPM | 5°C to 65°C |
Drive 2 | 52° C | 0 RPM | 5°C to 65°C | |
My Cloud Mirror Gen 2 (2 Drives) | Drive 1 | 50° C | 0 RPM | 5°C to 65°C |
Drive 2 | 50° C | 0 RPM | 5°C to 65°C | |
My Cloud EX2 (2 Drives) | Drive 1 | 50° C | 0 RPM | 5° C to 65° C |
Drive 2 | 50° C | 0 RPM | 5° C to 65° C | |
My Cloud EX2 Ultra (2 Drives) | Drive 1 | 30° C | 0 RPM | 5°C to 65°C |
Drive 2 | 30° C | 0 RPM | 5°C to 65°C | |
My Cloud EX4 (2 Drives) | Drive 1 | 43° C | 960 RPM | 5°C to 65°C |
Drive 2 | 43° C | 960 RPM | 5°C to 65°C | |
My Cloud EX4 (4 Drives) | Drive 1 | 45° C | 1050 RPM | 5°C to 65°C |
Drive 2 | 47° C | 1050 RPM | 5°C to 65°C | |
Drive 3 | 47° C | 1050 RPM | 5°C to 65°C | |
Drive 4 | 45° C | 1050 RPM | 5°C to 65°C | |
My Cloud EX2100 (2 Drives) | Drive 1 | 35° C | 1016 RPM | 5°C to 65°C |
Drive 2 | 34° C | 1016 RPM | 5°C to 65°C | |
My Cloud DL2100 (2 Drives) | Drive 1 | 30° C | 650 RPM | 5°C to 65°C |
Drive 2 | 31° C | 650 RPM | 5°C to 65°C | |
My Cloud PR2100 (2 Drives) | Drive 1 | 30° C | 650 RPM | 5°C to 65°C |
Drive 2 | 30° C | 650 RPM | 5°C to 65°C | |
My Cloud EX4100 (2 Drives) | Drive 1 | 30° C | 660 RPM | 5°C to 65°C |
Drive 2 | 30° C | 660 RPM | 5°C to 65°C | |
My Cloud EX4100 (4 Drives) | Drive 1 | 38° C | 631 RPM | 5°C to 65°C |
Drive 2 | 38° C | 631 RPM | 5°C to 65°C | |
Drive 3 | 38° C | 631 RPM | 5°C to 65°C | |
Drive 4 | 38° C | 631 RPM | 5°C to 65°C | |
My Cloud DL4100 (2 Drives) | Drive 1 | 31° C | 550 RPM | 5°C to 65°C |
Drive 2 | 31° C | 550 RPM | 5°C to 65°C | |
My Cloud DL4100 (4 Drives) | Drive 1 | 32° C | 540 RPM | 5°C to 65°C |
Drive 2 | 31° C | 540 RPM | 5°C to 65°C | |
Drive 3 | 31° C | 540 RPM | 5°C to 65°C | |
Drive 4 | 31° C | 540 RPM | 5°C to 65°C | |
My Cloud PR4100 (2 Drives) | Drive 1 | 30° C | 560 RPM | 5°C to 65°C |
Drive 2 | 30° C | 560 RPM | 5°C to 65°C | |
My Cloud PR4100 (4 Drives) | Drive 1 | 32° C | 550 RPM | 5°C to 65°C |
Drive 2 | 32° C | 550 RPM | 5°C to 65°C | |
Drive 3 | 32° C | 550 RPM | 5°C to 65°C | |
Drive 4 | 32° C | 550 RPM | 5°C to 65°C |