OWC In-Line Digital Thermal Sensor HDD / SSD Upgrade Cable for Apple iMac
Genuine Other World Computing Accessory | Fixes Full-Speed Fan Noise | Model: OWCDIDIMACHDD12
Item Overview
This is a premium, verified Genuine OWC In-Line Digital Thermal Sensor Assembly Upgrade Cable. When upgrading the standard mechanical factory hard drive inside slim-tapered Apple iMac workstations to a modern, lightning-fast 2.5" SATA SSD, the system's built-in SmC management loop loses direct communication with the drive's proprietary thermal firmware. This hardware fix interfaces directly with the SATA bus line to dynamically translate telemetry, preventing your cooling fans from ramping up to full, loud operational speeds without resorting to unstable third-party background software utilities.
- Certified OWC Engineering: The only cross-platform hardware patch module verified to communicate cleanly with Apple's diagnostic SMC telemetry matrices without failing baseline hardware tests.
- Plug-and-Play Architecture: Requires zero firmware flashing or tricky software hacks. Simply intercept the primary system board power/data loom and seat it inline with your replacement storage module.
- Preserves Thermal System Integrity: Actively reports accurate drive temperature profiles to the logic board, allowing native cooling curves to adjust normally based on actual workload demands.
Item Specifications
| Brand Manufacturer | OWC (Other World Computing) |
|---|---|
| Product Code / MPN | OWCDIDIMACHDD12 |
| Primary Interface | SATA 7+15 Pin Data & Power Passthrough Alignment |
| Telemetry Link | Inline Logic Core Microcontroller Node |
| Chassis Family Profile | iMac 21.5-Inch & 27-Inch Slim-Edge Tapered Forms |
| Model Generation Coverage | Late 2012, 2013, 2014, 2015, 2017, 2019 Workstations |
| Cable Condition | Clean System Component Pull — Inspected & Tested |
| Warranty Coverage | 30 Days Functional Replacement |
This custom OWC bridge cable is tailored explicitly for the thin-profile aluminum iMac models produced from Late 2012 through 2019 (Models A1418, A1419, A2115, A2116). It WILL NOT BE COMPATIBLE with older, thick-profile vintage iMac enclosures (2009 to Mid-2011 A1312 or A1311 systems), which utilize entirely different multi-pin physical connector harnesses for hard drive thermal reporting. Please inspect your system profile closely before ordering.
Shipping & Secure Handling Controls
Free Expedited Post within Australia: Handled and handed over to tracked Australia Post logistic pathways within 1 business day of checkout confirmation. Automated tracking coordinates log to your account dashboard instantly.
Anti-Static Component Shield Packaging: Small logic bridge modules house micro-controllers vulnerable to unseen static puncture or stress crimping. This custom assembly is completely sealed inside an anti-static shield wrap, pocketed safely inside heavy-gauge high-density bubble armor sheets, and shipped inside an impact-resistant box layout to ensure flawless arrival.
Belmore Warehouse Local Pickup: Counter pickup options are fully operational at our commercial depot station located out in Sydney.
Cross-Border Routes: Full worldwide dispatch tracking options are supported. The purchasing customer remains exclusively accountable for any localized customs duties, import tariffs, or processing clearing agency fees at the final regional destination.
Payment Processing
We leverage secure standard digital transaction options including PayPal, major Credit Card portals, and direct Electronic Bank Transfers. Remittance clearance is requested within 4 days of commitment to preserve processing priorities.
Returns & Electrostatic Safety Conditions
Protected comprehensively by our **30-Day Satisfaction Guarantee**. Opening and servicing thin-profile slim-edge iMacs involves moving fragile display components. Before dropping this cable into place, **ensure your machine is completely disconnected from the mains AC wall adapter, and carefully discharge the internal power supply board**. Returns are not accepted for components showing physical trace shearing from pinched logic boards, broken connector plastics from forced seating, or modules exposed to live handling short circuits.