Synology SODIMM Non-ECC RAM DDR4-2666 4GB (D4NESO-2666-4G) 4GB D4NESO-2666-4G M2UB-LC The sensor accurately measures the

The sensor accurately measures the rack temperature within 2°F and 1°C and a range of -58°-302°F and -50°-150°C

and performance for more than 35 years

Panel Array Mode allows you to remotely monitor multiple ports at the same time

microphones and headphones

Synology SODIMM Non-ECC RAM DDR4-2666 4GB (D4NESO-2666-4G) 4GB D4NESO-2666-4G M2UB-LC The sensor accurately measures theAlways select authentic Synology memory modules for optimum compatibility and reliability. Installation of non Synology memory modules can lead to system instability or boot failures. Synology will not provide complete product warranty or technical support if non Synology memory modules are used for memory expansion. For more information on memory upgrade limitations, visit Synology website.