---
product_id: 736321088
title: "In-Line Digital Thermal Sensor HDD Upgrade Cable and Install Tools for iMac 2012, (OWCDIYIMACHDD12)"
brand: "owc"
price: "VT21143"
currency: VUV
in_stock: true
reviews_count: 1
category: "Owc"
url: https://www.desertcart.vu/products/736321088-in-line-digital-thermal-sensor-hdd-upgrade-cable-and-install
store_origin: VU
region: Vanuatu
---

# SATA drive compatibility All-in-one install kit Digital thermal sensor In-Line Digital Thermal Sensor HDD Upgrade Cable and Install Tools for iMac 2012, (OWCDIYIMACHDD12)

**Brand:** owc
**Price:** VT21143
**Availability:** ✅ In Stock

## Summary

> 🌟 Upgrade your iMac like a pro—quiet, cool, and certified!

## Quick Answers

- **What is this?** In-Line Digital Thermal Sensor HDD Upgrade Cable and Install Tools for iMac 2012, (OWCDIYIMACHDD12) by owc
- **How much does it cost?** VT21143 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/736321088-in-line-digital-thermal-sensor-hdd-upgrade-cable-and-install)

## Best For

- owc enthusiasts

## Why This Product

- Trusted owc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Maintain Silent Cooling:** Digital thermal sensor keeps fan speeds optimized, eliminating annoying noise.
- • **Seamless iMac HDD Upgrade:** Plug-and-play cable for 2012+ iMacs—no software hacks needed.
- • **Complete DIY Installation Kit:** Includes precision tools, suction cups, and adhesive strips for a pro-level upgrade.
- • **Future-Proof Your iMac Storage:** Supports any SATA drive to boost capacity or speed with confidence.
- • **Certified Apple Hardware Test Pass:** Ensures your upgrade won’t trigger fan noise or diagnostic errors.

## Overview

The OWC In-Line Digital Thermal Sensor HDD Upgrade Cable and Install Tools kit is designed for 2012 and later iMac models, enabling seamless installation of any SATA hard drive or SSD without software hacks. It includes all necessary tools and adhesive strips for a professional DIY upgrade, while the digital thermal sensor ensures proper fan control and passes Apple’s hardware diagnostics. This kit eliminates fan noise issues common with third-party drives, maintaining your iMac’s silent cooling and diagnostic integrity.

## Description

• Required for all drives installed in the main drive bay. • Eliminate fan noise and maintain proper control of system fans when you upgrade your iMac 2012 or later. • The only iMac HDD upgrade option on the market that is certified to pass Apple hardware test. • Fixes firmware incompatibility issues with third-party hard drives. • Developed in-house and backed by OWC's award-winning customer support. Improve performance and capacity. Update your iMac with confidence. The OWC in-line solution is the only digital hardware thermal sensor on the market that allows a third-party SATA drive to be installed in your iMac. The inline thermal sensor is a convenient plug-and-play cable that eliminates fan noise and ensures proper control of system fans via the iMac's System Management Controller. This innovative device is designed specifically for the iMac, requires no software hacks and ensures compatibility with Apple's built-in diagnostic processes. Using an internal OWC hard drive DIY kit (sold separately), replace your iMac's original hard drive with a high-capacity hard drive or a lightning-fast SSD with a NewerTech Adaptadrive to significantly improve storage capacity or data speed while maintaining the original system fan and diagnostic performance. Note: Before you try to perform this installation, please watch the following installation video to determine if you can perform this complex upgrade. Professional installation is highly recommended. OWC assumes no responsibility for any damage that may occur during installation. Technical support for this DIY product consists only of the OWC installation video. Let OWC update your iMac While OWC supports the DIY philosophy, this is a very difficult upgrade that requires advanced skills. If after watching the OWC installation video, you are not sure whether you can update the drive in your 2012 iMac, we recommend that you take a professional installation service. This kit is compatible with... iMac with Retina 5K display (27 inch early 2019) (March 2019) Model ID: iMac19,1 3.0GHz i5, 3.1GHz i5, 3.7GHz i5, 3.6GHz i9 iMac with Retina 5K display (27 inch mid 2017 (June 2) June 2017) Model ID: iMac18.3 3.4GHz i5, 3.5GHz i5, 3.8GHz i5, 4.2GHz i7 iMac with Retina 5K Display (27 inch Late 2015) (October 2015) Model ID: iMac17.1 3.2GHz i5, 3.3 GHz i5, 4.0GHz i7 iMac with Retina 5K Display (27 inch Mid 2015) (May 2015) Model ID: iMac15,1 3.3GHz i5, 3.5GHz i5, 4.0GHz i7 iMac with Retina 5K Display (27 inch Late 2014) (October ber 2014) Model ID: iMac15.1 3.5GHz i5, 4.0GHz i7a iMac (27 inch Late 2013) (September 2013) Model ID: iMac14.2 3.2GHz i5, 3.4GHz i5, 3.5GHz i7 iMac (27 inch Late 2013) November 2) (November 2012) Model ID: iMac13.2 2.9GHz i5, 3.2GHz i5, 3.4GHz i7

Review: DO NOT PURCHASE!! Adhesive failed and now have smashed screen - After following the instructions to a tee the adhesive lasted about 3 weeks before a smash in the middle of the night and we found the screen had fallen off and smashed beyond repair. I am a technical engineer and competent enough to keep helicopters airborne so consider application of a glue tape to be well within my skills. The tape itself de-bonds from the screen side and the glass simply falls off from the top edge. Now up for a new screen!

## Features

- Includes all cables and tools necessary for drive installation into main drive bay of Apple iMac 2012 and Later Models-Hard drive sold separately
- Upgrade your iMac with any SATA drive, No Software hacks, AHT Diagnostic compatible
- iMac 2012 and later Models: Compatible with 2012 and Later iMac Models: (2012 Model ID: iMac13,2) (2013 Model ID: iMac14,2) (2014 Model ID: iMac15,1) (2015 Model ID: iMac15,1) (2015 Model ID: iMac17,1)
- Includes: OWC In-line Digital Thermal Sensor Cable, 2 suction cups for the outer glass removal, OWC Torx T8S Driver, OWC Torx T10S Driver, NewerTech Pry Tool, OWC Microfiber Pro Cleaning Cloth, OWC Pick (for screen separation), Adhesive strips (for screen re-attachment)
- 1 Year OWC Limited Warranty- Free install videos available on manufacturer's site

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00J42HP9O |
| Best Sellers Rank | #14,689 in Computers ( See Top 100 in Computers ) #44 in SATA Cables |
| Brand | OWC |
| Brand Name | OWC |
| Cable Type | USB |
| Cable type | USB |
| Color | Black |
| Compatible Devices | Desktop, Laptop |
| Compatible Phone Models | No Compatible Phone Models |
| Compatible devices | Desktop, Laptop |
| Compatible phone models | No Compatible Phone Models |
| Connectivity Technology | SATA, USB |
| Connector Gender | Male-to-Male |
| Connector Type | SATA |
| Connector type | SATA |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 out of 5 stars 1,246 Reviews |
| Global Trade Identification Number | 00794504334753 |
| Included Components | Hard Drive Upg. Kit |
| Indoor Outdoor Usage | Outdoor |
| Item Shape | Flat |
| Item Type Name | In-Line Digital Thermal Sensor HDD Upgrade Cable and Install Tools for 27 inch iMac 2012 and later |
| Item Weight | 0.02 Pounds |
| Item height | 6.5 inches |
| Manufacturer | Other World Computing |
| Model | OWCDIYIMACHDD12 |
| Model Name | iMac |
| Number of Items | 1 |
| Number of Pins | 7 |
| Other Special Features of the Product | Lightweight |
| Outer Material | Plastic |
| Recommended Uses For Product | Hard drive upgrades in compatible iMac models |
| Special features | Lightweight |
| Specification Met | UL |
| UPC | 794504334753 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** OWC
- **Connector type:** SATA
- **Cable type:** USB
- **Compatible devices:** Desktop, Laptop
- **Special features:** Lightweight

## Images

![In-Line Digital Thermal Sensor HDD Upgrade Cable and Install Tools for iMac 2012, (OWCDIYIMACHDD12) - Image 1](https://m.media-amazon.com/images/I/41kwI2J54SL.jpg)

## Questions & Answers

**Q: Will this work on the 27" 5K Retina 2015 model?**
A: It is not necessary for any iMac from Lee 2012 to 2020. The thermal sensor is on the back of the display. Pryor models of the 21.5 and 27 inch, with a DVD player require a thermal sensor for the drive from 2009-2011, as the thermal sensor plugged into the hard drive. I models prior to that, the 20 and 24 inch had a thermal sensor stuck to the top of the hard drive. I’ve upgraded at least 100 2012 to 2017 21.5 and 27 inch iMacs to SSD, and never once needed an aftermarket temp sensor.

**Q: will this work with an iMac from late 2009 (model identifier is iMac11,1)?**
A: I don't believe the late 2009 iMacs needs this.

**Q: will this work on a 2015 iMac 27 5k?**
A: Hi Xiaoming Fan, this is absolutely compatible with the 2015 27" iMac 5K.   If you have more detailed questions feel free to get in touch with our expert support team at owcdigital.com/supportHope this helps, have a great day!

**Q: Will this cable work with any hard drive? (hdd or ssd)**
A: Hi there, I can confirm that the cable itself will work with any HDD/SSD.If you have more detailed questions feel free to get in touch with our expert support team at owcdigital.com/supportHope this helps, have a great day!

## Customer Reviews

### ⭐ DO NOT PURCHASE!! Adhesive failed and now have smashed screen
*by J***N on 20 October 2020*

After following the instructions to a tee the adhesive lasted about 3 weeks before a smash in the middle of the night and we found the screen had fallen off and smashed beyond repair. I am a technical engineer and competent enough to keep helicopters airborne so consider application of a glue tape to be well within my skills. The tape itself de-bonds from the screen side and the glass simply falls off from the top edge. Now up for a new screen!

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-20*