---
product_id: 9470619
title: "OWC in-Line Digital Thermal Sensor HDD Upgrade Cable and Install Tools for iMac 2011, (OWCDIYIMACHDD11)"
brand: "owc"
price: "312 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Owc"
url: https://www.desertcart.pl/products/9470619-owc-in-line-digital-thermal-sensor-hdd-upgrade-cable-install
store_origin: PL
region: Poland
---

# 2011 iMac compatibility Complete install toolkit Digital thermal sensor integration OWC in-Line Digital Thermal Sensor HDD Upgrade Cable and Install Tools for iMac 2011, (OWCDIYIMACHDD11)

**Brand:** owc
**Price:** 312 zł
**Availability:** ✅ In Stock

## Summary

> 🌟 Upgrade your iMac like a pro—cool, quiet, and future-ready!

## Quick Answers

- **What is this?** OWC in-Line Digital Thermal Sensor HDD Upgrade Cable and Install Tools for iMac 2011, (OWCDIYIMACHDD11) by owc
- **How much does it cost?** 312 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/9470619-owc-in-line-digital-thermal-sensor-hdd-upgrade-cable-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

- • **Trusted & Supported:** Backed by 1-year OWC warranty plus free step-by-step install videos
- • **Fan Noise? Problem Solved!:** Stop unnecessary fan noise instantly after installation
- • **Pro-Grade Installation Kit:** Includes Torx drivers, suction cups, pry tool & microfiber cloth for flawless setup
- • **Seamless iMac 2011 Upgrade:** Effortlessly install any SATA drive with zero software hacks
- • **Precision Thermal Management:** In-line digital thermal sensor keeps your iMac cool and quiet

## Overview

The OWC In-Line Digital Thermal Sensor HDD Upgrade Cable and Install Tools kit is designed specifically for 2011 iMac 21.5" and 27" models, enabling seamless installation of any SATA hard drive without software hacks. It includes a digital thermal sensor cable to maintain optimal fan control, plus professional-grade tools like Torx drivers, suction cups, and a microfiber cloth. This kit eliminates fan noise issues post-upgrade and comes with a 1-year warranty and free installation videos, making it the ultimate DIY solution to breathe new life into your aging iMac.

## Description

Product description OWC In-Line Digital Thermal Sensor HDD Upgrade Cable and Install Tools for iMac 2011 Required for any drive installed into the main drive bay. Eliminate fan noise and maintain correct system fan control when upgrading your 2011 iMac. The only iMac HDD upgrade option on the market certified to pass the Apple Hardware Test. Fixes firmware incompatibility issues with third party hard drives. Engineered in-house and backed by OWC's award-winning support. Includes (1) OWC In-line Digital Thermal Sensor Cable (2) OWC 2-1/4" Suction Cup (1) Torx T10S Driver (1) Torx T8S Driver (1) Nylon Pry Tool (Spudger) (1) OWC Blue Microfiber Screen Cleaning Cloth OWC In-Line Digital Thermal Sensor HDD Upgrade Cable for iMac 2011 kit is compatible with the following models iMac (21.5-inch Late 2011)(August, 2011) Model ID: iMac12,1 (3.1GHz i3) iMac (21.5-inch Mid 2011)(May, 2011) Model ID: iMac12,1 (2.5GHz i5, 2.7GHz i5, 2.8GHz i7) iMac (27-inch Mid 2011)(May, 2011) Model ID: iMac12,2 (2.7GHz i5, 3.1GHz i5, 3.4GHz i7) I mprove Performance and Capacity. Upgrade Your iMac with Confidence. OWC's in-line solution is the only hardware digital thermal sensor on the market allowing a third-party SATA drive to be installed in your iMac. A convenient, plug-and-play cable, the In-line Digital Thermal Sensor eliminates fan noise and maintains proper system fan control through 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 OWC Internal HDD DIY Kit (sold separately), replace your iMac's original hard drive with up to an 8.0TB hard drive or a lighting fast SSD with a NewerTech Adaptadrive, for dramatic upgrades in storage capacity or data speed while maintaining the original system's fan and diagnostic performance. Note: Before attempting to perform this installation, please watch the OWC Install Video, corresponding to your machine, in its entirety to determine your ability to perform this complex upgrade.If you are not fully confident in your ability to upgrade the drive in your 2009-2010 iMac after watching the OWC Install Video, you can have OWC upgrade your iMac where our certified technicians will expertly upgrade your iMac and ship it back to you.

Review: Fast delivery & good product - Fast delivery. We'll functioning piece. Will buy again.
Review: Problem Solved - This thing has been fantastic. I had no idea why my 2011 iMac fans were running all of the time until a Google search finally revealed that it could be related to replacing the hard drive. I bought the full kit, which is a no brainer for $3. Disconnecting and reconnecting the cables was a little tense, but overall it was easy. The unnecessary fan running immediately stopped. In fact, I have not heard the fan since I installed this kit. By the way, I am running Linux Mint on my 2011 iMac with 32 GB of ram, probably way overkill, and 1 TB SSD. It runs great. Linux Mint Cinnamon edition gave new life to my 2013 Macbook Air that only has 4 GB of ram, too.

## Features

- Includes all cables and tools necessary for drive installation into main drive bay of Apple iMac 2011 Models-Hard drive sold separately
- Upgrade your iMac with any SATA drive, No Software hacks, AHT Diagnostic compatible
- Compatibility: 2011 iMac 21.5 inch (Model ID: iMac12,1) 2011 iMac 27 inch (Model ID: iMac12,2)
- 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
- 1 Year OWC Limited Warranty- Free install videos available on manufacturer's site

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00J42F81Q |
| Best Sellers Rank | #309 in Internal Hard Drives |
| Brand | OWC |
| Brand Name | OWC |
| Cable Type | SATA |
| Color | Black |
| Compatible Devices | Desktop |
| Connectivity Technology | SATA |
| Connector Gender | Male-to-Male |
| Connector Type | Sata, Sata |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 out of 5 stars 320 Reviews |
| Global Trade Identification Number | 00794504334555 |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Item Weight | 200 Grams |
| Manufacturer | Other World Computing |
| Model | OWCDIYIMACHDD11 |
| Number of Pins | 15 |
| Other Special Features of the Product | Tragbar |
| Part Number | OWCDIYIMACHDD11 |
| Recommended Uses For Product | Internal computer upgrades, DIY hard drive installations |
| Special Feature | Tragbar |
| UPC | 794504334555 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** OWC
- **Color:** Black
- **Compatible Devices:** Desktop
- **Connector Gender:** Male-to-Male
- **Special Feature:** Tragbar

## Images

![OWC in-Line Digital Thermal Sensor HDD Upgrade Cable and Install Tools for iMac 2011, (OWCDIYIMACHDD11) - Image 1](https://m.media-amazon.com/images/I/514BTppmGeL.jpg)
![OWC in-Line Digital Thermal Sensor HDD Upgrade Cable and Install Tools for iMac 2011, (OWCDIYIMACHDD11) - Image 2](https://m.media-amazon.com/images/I/81p3XTvYm0L.jpg)
![OWC in-Line Digital Thermal Sensor HDD Upgrade Cable and Install Tools for iMac 2011, (OWCDIYIMACHDD11) - Image 3](https://m.media-amazon.com/images/I/51MNV-SBBSL.jpg)
![OWC in-Line Digital Thermal Sensor HDD Upgrade Cable and Install Tools for iMac 2011, (OWCDIYIMACHDD11) - Image 4](https://m.media-amazon.com/images/I/6142xtveuTL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fast delivery & good product
*by B***E on March 6, 2026*

Fast delivery. We'll functioning piece. Will buy again.

### ⭐⭐⭐⭐⭐ Problem Solved
*by B***H on June 24, 2025*

This thing has been fantastic. I had no idea why my 2011 iMac fans were running all of the time until a Google search finally revealed that it could be related to replacing the hard drive. I bought the full kit, which is a no brainer for $3. Disconnecting and reconnecting the cables was a little tense, but overall it was easy. The unnecessary fan running immediately stopped. In fact, I have not heard the fan since I installed this kit. By the way, I am running Linux Mint on my 2011 iMac with 32 GB of ram, probably way overkill, and 1 TB SSD. It runs great. Linux Mint Cinnamon edition gave new life to my 2013 Macbook Air that only has 4 GB of ram, too.

### ⭐⭐⭐⭐ Working great, but not so easy for everyone
*by P***1 on August 14, 2019*

This is must buy for upgrading 2011 iMacs from HDD to SSD; however, it won't be as easy for everyone... especially if you don't routinely dismantle electronics. I recommend 2 people on hand to limit anxiety when somethings stuck or hard to reach in a tight space and you need 2 free hands (other person can hold/balance the LCD screen). Some cable connections are VERY small/delicate and could possibly break if stressed. Alone, I went very slow and methodically finished in a few hours. Everything works great, my mac is faster than it's ever been, and completely SILENT. While the video OWC provides on Youtube is excellent, I feel there are additional tools and strategies you might want got consider. In my case the first connector (tiny connector, tiny/thin wires that look like they could break at the slightest wrong pull) wasn't coming apart without lots of effort. The flat ribbon cable was actually affixed to LCD screen with adhesive (so didn't expect that either). Also be prepared for lots of DUST to clean-up, so vacuum (preferably hand-held) and compressed air are very helpful. I'd limit compressed air to kicking dust off the fans (and avoid spraying directly circuit boards directly to avoid damage). The dust is problematic while trying to keep Glass & LCD screen's dirt free. I wore disposable rubber gloves for most of the installation (avoid hand oils transferring to the screen) and kept glass/screen in a separate room. You can also get a cheap pair of lint free microfiber (photo lens cleaning) gloves to wear when it's time to clean the last remnants of dust & close up. I highly recommend needle nose tweezers to help remove/install screws surrounding the screen. Magnets will drive you crazy if you don't have something to help guide screws in cramped places. OWC's video mentions tweezers as part of the kit, but they're not included, and this is likely reference to a previous kit. An extra spudger (spelling?) may come in handy too. I also recommend you clone your HD to the SSD, and CONFIRM IT BOOTS (target drive mode) before attempting installation. If something goes awry in the install, you want to be sure it's not the SSD when troubleshooting. SuperDuper is great software for creating bootable drives (and is free for 'all files' clone option).

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-23*