---
product_id: 54569011
title: "16GB, 260-pin SODIMM, DDR4 PC4-21300,"
brand: "crucial"
price: "R3265"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Crucial"
url: https://www.desertcart.co.za/products/54569011-16gb-260-pin-sodimm-ddr4-pc4-21300
store_origin: ZA
region: South Africa
---

# 2666 MHz blazing speed 16GB DDR4 capacity 260-pin SODIMM form factor 16GB, 260-pin SODIMM, DDR4 PC4-21300,

**Brand:** crucial
**Price:** R3265
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your productivity with Crucial’s lightning-fast 16GB RAM!

## Quick Answers

- **What is this?** 16GB, 260-pin SODIMM, DDR4 PC4-21300, by crucial
- **How much does it cost?** R3265 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/54569011-16gb-260-pin-sodimm-ddr4-pc4-21300)

## Best For

- crucial enthusiasts

## Why This Product

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

## Key Features

- • **Perfect 260-Pin Fit:** Engineered for flawless compatibility with DDR4 laptops.
- • **Blazing 2666 MHz Speed:** Experience seamless performance with ultra-fast data transfer.
- • **Low Voltage Efficiency:** Runs at 1.2V for cooler, energy-smart operation.
- • **Plug & Play Simplicity:** Easy installation that transforms your workflow in minutes.
- • **Massive 16GB Memory Boost:** Upgrade your laptop’s multitasking power instantly.

## Overview

The Crucial 16GB DDR4 PC4-21300 SODIMM is a high-performance laptop memory module featuring 16GB capacity, 2666 MHz speed, and a 260-pin form factor. Designed for seamless compatibility and energy-efficient operation at 1.2 volts, it delivers a significant boost to multitasking and overall system responsiveness, making it an essential upgrade for professionals seeking faster, smoother computing.

## Description

CT16G4SFD824A is a 16GB DDR4 Notebook module that operates at speeds up to 2400 MT/s and has a CL17 latency. It is an Buffered SODIMM. It conforms to the industry standard DDR4 SODIMM layout of 260 pins and is compatible with systems that take DDR4 2400MT/s SODIMM memory.

Review: Working flawlessly - It took a little trick to crack open my laptop, but installing the Crucial 16GB, 260-pin SODIMM was super easy. After the installation, my laptop became much more powerful. Good quality and compatibility.
Review: Great company, great product, great results - Popped right in and worked exactly as needed and described. No laptop should ever be sold with 4GB of Ram - this made that laptop zip right along - Great product

## Features

- 260-pin SODIMM
- DDR4-2666

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071KP8CGJ |
| Best Sellers Rank | #122 in Computer Memory |
| Brand | Crucial |
| Color | Multicolor |
| Computer Memory Type | DDR4 SDRAM |
| Customer Reviews | 4.8 4.8 out of 5 stars (4,746) |
| Date First Available | September 13, 2017 |
| Flash Memory Size | 1 |
| Hardware Platform | PC |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 2.7 x 0.43 x 1.1 inches |
| Item Weight | 0.32 ounces |
| Item model number | CT16G4SFD8266 |
| Manufacturer | Crucial Technology |
| Memory Speed | 2666 MHz |
| Number of Processors | 1 |
| Product Dimensions | 2.7 x 0.43 x 1.1 inches |
| RAM | 16 GB DRAM |
| Series | CT16G4SFD8266 |
| Voltage | 1.2 Volts |

## Product Details

- **Brand:** Crucial
- **Computer Memory Size:** 16 GB
- **Memory Speed:** 2666 MHz
- **RAM Memory Technology:** DRAM

## Images

![16GB, 260-pin SODIMM, DDR4 PC4-21300, - Image 1](https://m.media-amazon.com/images/I/71oz85Vv6mL.jpg)

## Questions & Answers

**Q: mac mini compatible?**
A: Thank you for your question. This kit is compatible with the Late 2018 Mac mini systems.

**Q: Is this memory compatible with dell 7567?**
A: Yes, CT16G4SFD824A is guaranteed compatible with the Inspiron 15 (7567).

**Q: Is this compatible with the new imac 5k 27" 2017?? ?**
A: While this part has some similar specs, it is not the recommended upgrade for the new 2017 iMac 5K 27” model. We recommend using the Mac specific parts as those are the parts that are tested, qualified, and guaranteed compatible. Our 8GB-32GB upgrades for this new model just came out. Unfortunately, they are not listed on amazon yet (in the works) but are available on crucial.com and will be available here soon. The part # you want for a 32GB Kit is CT2K16G4S24AM.

**Q: Is this compatible with the new 2018 mac mini?**
A: Thank you for your question. Yes, this memory is compatible with the 2018 Mac Mini.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Working flawlessly
*by O***O on November 5, 2025*

It took a little trick to crack open my laptop, but installing the Crucial 16GB, 260-pin SODIMM was super easy. After the installation, my laptop became much more powerful. Good quality and compatibility.

### ⭐⭐⭐⭐⭐ Great company, great product, great results
*by A***N on July 28, 2025*

Popped right in and worked exactly as needed and described. No laptop should ever be sold with 4GB of Ram - this made that laptop zip right along - Great product

### ⭐⭐⭐⭐⭐ Works with Synology DS423+
*by A***R on July 22, 2025*

I bought this to improve upon the laughable 2gb of ram built into the synology DS423+ and it seems to be working great! I had to look at the instructions on how to insert it because I've never used a NAS or this type of ram stick but it was super easy once I looked it up. I can't speak to performance since I didn't use the NAS before installing this, but it shows up and hasn't had any issues in the month or so I've been using it. Would definitely recommend for the DS423+ for a fraction of the price of the Synology branded ram.

## Frequently Bought Together

- Crucial 16GB Single DDR4 2666 MT/s (PC4-21300) DR X8 SODIMM 260-Pin Memory - CT16G4SFD8266
- Synology Network Upgrade Module adds 1x 10GbE RJ-45 (E10G22-T1-Mini)
- Seagate IronWolf 8TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST8000VNZ04/N004)

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**Shop now:** [https://www.desertcart.co.za/products/54569011-16gb-260-pin-sodimm-ddr4-pc4-21300](https://www.desertcart.co.za/products/54569011-16gb-260-pin-sodimm-ddr4-pc4-21300)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-02*