Upgrade and optimize your 27" iMac with the OWC In-line Digital Thermal Sensor. This inline sensor provides precise temperature readings to support smarter cooling and stable performance for 2012–current models.

Key Features & Design

• 68.6 cm (27") length sensor designed to fit the 27" iMac interior for accurate inline monitoring
• In-line digital thermal sensor for precise temperature data feeding your system's cooling
• Compatibility: Upgrades for 27" iMac models from 2012 through current generation
• Designed for upgrades that integrate with existing cooling hardware to improve thermal response
• Trusted build quality and compatibility with Apple hardware ecosystems

Performance / Benefits

The OWC inline sensor helps your iMac respond to heat with more accurate temperature information, enabling better fan control and consistent performance under heavy workloads. By delivering real-time thermal data, it supports system stability, reduces the risk of thermal throttling, and helps protect your investment during demanding tasks like video editing, rendering, or gaming.