---
product_id: 90311204
title: "Timetec Hynix IC 8GB Compatible for Apple 2017 iMac 27-inch w/Retina 5K Display, 2017 iMac 21.5-inch w/Retina 4K or Non-Retina Display DDR4 2400MHz PC4-19200 1Rx8 CL17 SODIMM Memory (Single Rank 8GB)"
brand: "timetec"
price: "$U1919"
currency: UYU
in_stock: true
reviews_count: 13
url: https://www.desertcart.uy/products/90311204-timetec-hynix-ic-8gb-compatible-for-apple-2017-imac-27
store_origin: UY
region: Uruguay
---

# 2400MHz speed 8GB DDR4 RAM Lifetime warranty Timetec Hynix IC 8GB Compatible for Apple 2017 iMac 27-inch w/Retina 5K Display, 2017 iMac 21.5-inch w/Retina 4K or Non-Retina Display DDR4 2400MHz PC4-19200 1Rx8 CL17 SODIMM Memory (Single Rank 8GB)

**Brand:** timetec
**Price:** $U1919
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your iMac Experience!

## Quick Answers

- **What is this?** Timetec Hynix IC 8GB Compatible for Apple 2017 iMac 27-inch w/Retina 5K Display, 2017 iMac 21.5-inch w/Retina 4K or Non-Retina Display DDR4 2400MHz PC4-19200 1Rx8 CL17 SODIMM Memory (Single Rank 8GB) by timetec
- **How much does it cost?** $U1919 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/90311204-timetec-hynix-ic-8gb-compatible-for-apple-2017-imac-27)

## Best For

- timetec enthusiasts

## Why This Product

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

## Key Features

- • **Upgrade Your iMac:** Transform your 2017 iMac with a powerful 8GB DDR4 RAM boost!
- • **Tailored for Apple:** Perfectly compatible with 27-inch Retina 5K and 21.5-inch Retina 4K models.
- • **Unmatched Reliability:** Enjoy peace of mind with a guaranteed lifetime warranty.
- • **Lightning-Fast Performance:** Experience seamless multitasking with 2400MHz speed.
- • **Expert Support at Your Fingertips:** Access free technical support from the USA whenever you need it.

## Overview

The Timetec 8GB DDR4 RAM upgrade is designed specifically for 2017 iMac models, enhancing performance with lightning-fast 2400MHz speed. This unbuffered, non-ECC memory module is compatible with both Retina and Non-Retina displays, ensuring a seamless upgrade experience. With a lifetime warranty and dedicated technical support, it's the perfect choice for professionals seeking reliability and efficiency.

## Description

Timetec Hynix IC 8GB Compatible for Apple 2017 iMac 27-inch w/Retina 5K Display, 2017 iMac 21.5-inch w/Retina 4K or Non-Retina Display DDR4 2400MHz PC4-19200 1Rx8 CL17 SODIMM Memory (Single Rank 8GB)

## Features

- Compatible For Apple 2017 iMac 27-inch w/Retina 5K Display model ID: iMac 18,3 (i5 3.4GHz, i5 3.5GHz, i5 3.8GHz, i7 4.2GHz)
- Compatible For all Apple 2017 iMac 21.5-inch w/Retina 4K Display or Non-Retina Display model ID: iMac 18,2 (i5 3.0GHz, i5 3.4GHz, i7 3.6GHz) and iMac 18,1 (i5 2.3GHz)
- DDR4 2400MHz PC4-19200 260 Pin Unbuffered Non-ECC 1.2V CL17 Single Rank 1Rx8 based 1024x8
- Module Size: 8GB Package: 1x8GB Power Supply: VDD=1.2V (1.14V to 1.26V) VDDQ = 1.2V (1.14V to 1.26V)
- Guaranteed Lifetime warranty from Purchase Date and Free technical support based on United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| RAM | 8 GB DDR4 |
| Brand | Timetec |
| Item model number | 78 |
| Item Weight | 0.48 ounces |
| Package Dimensions | 3.23 x 1.89 x 0.31 inches |
| Computer Memory Type | DDR4 SDRAM |
| Voltage | 1.2 Volts |
| Manufacturer | Timetec |
| ASIN | B07DS9YJKV |
| Is Discontinued By Manufacturer | No |
| Date First Available | June 16, 2018 |

## Images

![Timetec Hynix IC 8GB Compatible for Apple 2017 iMac 27-inch w/Retina 5K Display, 2017 iMac 21.5-inch w/Retina 4K or Non-Retina Display DDR4 2400MHz PC4-19200 1Rx8 CL17 SODIMM Memory (Single Rank 8GB) - Image 1](https://m.media-amazon.com/images/I/71XZzINuCyL.jpg)
![Timetec Hynix IC 8GB Compatible for Apple 2017 iMac 27-inch w/Retina 5K Display, 2017 iMac 21.5-inch w/Retina 4K or Non-Retina Display DDR4 2400MHz PC4-19200 1Rx8 CL17 SODIMM Memory (Single Rank 8GB) - Image 2](https://m.media-amazon.com/images/I/71uzDBwMBfL.jpg)
![Timetec Hynix IC 8GB Compatible for Apple 2017 iMac 27-inch w/Retina 5K Display, 2017 iMac 21.5-inch w/Retina 4K or Non-Retina Display DDR4 2400MHz PC4-19200 1Rx8 CL17 SODIMM Memory (Single Rank 8GB) - Image 3](https://m.media-amazon.com/images/I/71aT1cQnjRL.jpg)
![Timetec Hynix IC 8GB Compatible for Apple 2017 iMac 27-inch w/Retina 5K Display, 2017 iMac 21.5-inch w/Retina 4K or Non-Retina Display DDR4 2400MHz PC4-19200 1Rx8 CL17 SODIMM Memory (Single Rank 8GB) - Image 4](https://m.media-amazon.com/images/I/A1IaKgs8PxL.jpg)
![Timetec Hynix IC 8GB Compatible for Apple 2017 iMac 27-inch w/Retina 5K Display, 2017 iMac 21.5-inch w/Retina 4K or Non-Retina Display DDR4 2400MHz PC4-19200 1Rx8 CL17 SODIMM Memory (Single Rank 8GB) - Image 5](https://m.media-amazon.com/images/I/711rG4jkI9L.jpg)

## Available Options

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

## Questions & Answers

**Q: Installed these in an imac (21.5-inch, 2017) model identifier: imac18,1 and they didn’t work (black screen) can you tell me which chips will work?**
A: Go to Apple's web site and in the support section you can find a spreadsheet that will match up your computer with the proper memory chip(s).

**Q: I'm confused, are these 2-8gb modules or just one 16gb module?**
A: This is a single 16GB DDR4 2400Mhz SODIMM RAM.
If you need to find the right memory for your system, please feel free to contact us via Amazon messages with detailed information about your system.
Best regards,
MY
Timetec International Inc.

**Q: Is it compatible with a lenovo thinkpad e580?**
A: It should work fine

**Q: Is it compatible with a lenovo thinkpad t470s (4Gb soldered)?**
A: Yes, it is compatible with your Yes, it is compatible with your thinkpad t470s.
If you have any further questions, please feel free to contact support@timetecinc.com.
Thank you,
I.F.
Timetec Inc.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Premium Ram
  

*by M***L on Reviewed in the United States on August 29, 2023*

Since installing my computer can now take heavy loads. A major upgrade for my computer. If you do heavy lifting like video editing or music you’ll need to make sure your computer has enough ram to run your program and This is a Great Brand and also a Great Price..

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect for iMac
  

*by L***R on Reviewed in the United States on July 10, 2023*

This is easy to install and once installed it has worked well and sped up the iMac.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Need to spend some time configuring RAM into the slots (mid-2017 iMac)
  

*by N***T on Reviewed in the United States on May 8, 2019*

Good:- It is pretty cheap, ~$80 for a 16GB stick is not bad!- Shipped on time, and was delivered as promised.Bad:- I already had a Crucial 16GB stick along with 2 4GB sticks that came with my iMac. I had to do a lot of trial and error (spent around 1.5 hours) to get my computer to work. Every time it was in the wrong configuration, I would hear the computer whizzing/starting up, but the screen would just stay blank. I finally got it to work in a specific configuration (crucial, timetec, apple_default_1, apple_default_2 from top slot to bottom). I am not sure if this would work for everyone though.

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---

*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-28*