---
product_id: 233169644
title: "DDR4 RAM 16GB (1x16GB) 2666 MHz CL19 1.2V 260-Pin Laptop Gaming SODIMM Upgrade for 2019 iMac 27-inch with Retina 5K Display, Late 2018 Mac mini(MD4S162619MZSC)"
brand: "oloy"
price: "VT38031"
currency: VUV
in_stock: true
reviews_count: 2
url: https://www.desertcart.vu/products/233169644-ddr4-ram-16gb-1x16gb-2666-mhz-cl19-1-2v-260
store_origin: VU
region: Vanuatu
---

# 2666 MHz blazing speed 16GB high-capacity SODIMM 1.2V low power efficiency DDR4 RAM 16GB (1x16GB) 2666 MHz CL19 1.2V 260-Pin Laptop Gaming SODIMM Upgrade for 2019 iMac 27-inch with Retina 5K Display, Late 2018 Mac mini(MD4S162619MZSC)

**Brand:** oloy
**Price:** VT38031
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your Mac’s memory game — don’t get left behind!

## Quick Answers

- **What is this?** DDR4 RAM 16GB (1x16GB) 2666 MHz CL19 1.2V 260-Pin Laptop Gaming SODIMM Upgrade for 2019 iMac 27-inch with Retina 5K Display, Late 2018 Mac mini(MD4S162619MZSC) by oloy
- **How much does it cost?** VT38031 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/233169644-ddr4-ram-16gb-1x16gb-2666-mhz-cl19-1-2v-260)

## Best For

- oloy enthusiasts

## Why This Product

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

## Key Features

- • **Massive 16GB Capacity:** Seamlessly multitask and run demanding apps with ample memory headroom.
- • **Blazing 2666 MHz Speed:** Turbocharge your Mac’s performance with lightning-fast DDR4 memory.
- • **Power-Savvy 1.2V Operation:** Keep your system cool and efficient without sacrificing power.
- • **Lifetime Warranty Assurance:** Invest with confidence backed by OLOy’s lifetime warranty protection.
- • **Apple-Optimized Compatibility:** Perfectly tailored for 2019 iMac 27-inch Retina 5K & Late 2018 Mac mini.

## Overview

The OLOy DDR4 16GB 2666 MHz SODIMM is a high-performance, low-voltage memory upgrade designed specifically for 2019 iMac 27-inch Retina 5K and Late 2018 Mac mini models. With a fast 2666 MHz speed, energy-efficient 1.2V operation, and a generous 16GB capacity, it ensures smooth multitasking and enhanced system responsiveness. Backed by a lifetime warranty, this sleek, compact module is the ultimate upgrade for professionals seeking reliable, Apple-optimized memory performance.

## Description

Full description not available

## Features

- DDR4 1x16GB SODIMM, total 16 GB
- Frequency : 2666 MHz CL19-19-19-43
- 1.2V SODIMM
- Lifetime Warranty
- Compatible with Apple Mac Mini and iMac

## Technical Specifications

| Specification | Value |
|---------------|-------|
| RAM | 16 GB DDR4 |
| Memory Speed | 2666 MHz |
| Brand | OLOy |
| Item model number | MD4S162619MZSC |
| Item Weight | 0.353 ounces |
| Product Dimensions | 5.25 x 1.22 x 0.05 inches |
| Item Dimensions  LxWxH | 5.25 x 1.22 x 0.05 inches |
| Color | iMac |
| Computer Memory Type | DDR4 SDRAM |
| Flash Memory Size | 16 GB |
| Voltage | 1.2 Volts |
| Manufacturer | OLOy |
| ASIN | B08H594RC7 |
| Date First Available | September 2, 2020 |

## Product Details

- **Brand:** OLOy
- **Computer Memory Size:** 16 GB
- **RAM Memory Technology:** DDR4
- **Memory Speed:** 2666 MHz
- **Compatible Devices:** Laptop

## Images

![DDR4 RAM 16GB (1x16GB) 2666 MHz CL19 1.2V 260-Pin Laptop Gaming SODIMM Upgrade for 2019 iMac 27-inch with Retina 5K Display, Late 2018 Mac mini(MD4S162619MZSC) - Image 1](https://m.media-amazon.com/images/I/61GfPDwsGsL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Works perfect in my MacMini
  

*by I***  on Reviewed in the United States on October 26, 2020*

The hardest thing about this product is getting it into the MacMini......which is not OLOy's fault at all......but Apples. Thanks for the great RAM and if I decide to go 64GB i'll be sticking to this brand.

### ⭐⭐⭐⭐⭐ 







  
  
    Worked as expected.
  

*by S***E on Reviewed in the United States on April 19, 2021*

Added 16GBx2 OLOy on top of the existing 4GBx2, now I have 40GB memory on my 2019 iMac.

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**Shop now:** [https://www.desertcart.vu/products/233169644-ddr4-ram-16gb-1x16gb-2666-mhz-cl19-1-2v-260](https://www.desertcart.vu/products/233169644-ddr4-ram-16gb-1x16gb-2666-mhz-cl19-1-2v-260)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-01-25*