---
product_id: 732031871
title: "Crucial CT2K8G48C40S5 Laptop Memory 16 GB (2 x 8GB) DDR5 4800MT/s (PC5-38400) CL40 SODIMM 262pin"
brand: "crucial(クルーシャル)"
price: "$767"
currency: NZD
in_stock: false
reviews_count: 13
url: https://www.desertcart.nz/products/732031871-crucial-ct2k8g48c40s5-laptop-memory-16-gb-2-x-8gb-ddr5
store_origin: NZ
region: New Zealand
---

# 4800 MT/s blazing speed 16GB dual-channel capacity 262-pin SODIMM form factor Crucial CT2K8G48C40S5 Laptop Memory 16 GB (2 x 8GB) DDR5 4800MT/s (PC5-38400) CL40 SODIMM 262pin

**Brand:** crucial(クルーシャル)
**Price:** $767
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Upgrade your laptop’s brainpower — feel the speed, own the workflow!

## Quick Answers

- **What is this?** Crucial CT2K8G48C40S5 Laptop Memory 16 GB (2 x 8GB) DDR5 4800MT/s (PC5-38400) CL40 SODIMM 262pin by crucial(クルーシャル)
- **How much does it cost?** $767 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/732031871-crucial-ct2k8g48c40s5-laptop-memory-16-gb-2-x-8gb-ddr5)

## Best For

- crucial(クルーシャル) enthusiasts

## Why This Product

- Trusted crucial(クルーシャル) brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Blazing DDR5 Speed:** Experience 50% faster boot and data transfer than DDR4 for seamless multitasking.
- • **Proven Reliability:** Trusted by thousands with a 4.6-star rating, delivering stable and consistent performance.
- • **Compact 262-Pin SODIMM:** Designed specifically for laptops, combining power with portability.
- • **Dual-Channel Powerhouse:** 16GB (2x8GB) capacity ensures smooth performance even with multiple apps and browser tabs open.
- • **Optimized Bus Efficiency:** Enhanced data flow reduces lag and boosts productivity during heavy workloads.

## Overview

Crucial CT2K8G48C40S5 is a 16GB (2x8GB) DDR5 laptop memory kit running at 4800MT/s with a 262-pin SODIMM design. It delivers 50% faster boot speeds and improved bus efficiency over DDR4, enabling smoother multitasking and faster data handling, making it ideal for professionals seeking reliable, high-performance laptop upgrades.

## Description

Crucial DDR5 laptop memory innovation allows 50% faster data transfer at startup than DDR4 Faster read time, file transfer, download, lag time and a higher refresh rate to increase your work productivity. And because of its improved bus efficiency, it is not only faster than DDR4 but also improved in a variety of performance. Crucial DDR5 laptop memory is 50% faster than DDR4 at boot speeds and provides ultimate performance from the day you started. And it has been proven to be optimized for performance and multi-tasking as well as in production conditions. With Crucial DDR5 laptop memory, you will see a super smooth response when you open many tabs in your browser and switch between applications.

Review: もともとのオンボードの16GBと合わせて64GBになりました。特に不具合なく使えてます。
Review: とても動作が楽になった。 メモリの不足でPCの具合が悪くなることもなくなったため素晴らしい。 今のところ不具合は見られない。

## Features

- Technology: DDR5
- Speed: 4,800 MT/s
- Number of Pins: 262 Pins
- Capacity: 16GB (8GB x 2)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09S2QSTRS |
| Amazon Bestseller | #11,740 in Computers ( See Top 100 in Computers ) #58 in Computer Memory |
| Batteries Included | No |
| Batteries Required | No |
| Brand | Crucial(クルーシャル) |
| Compatible Devices | Laptop |
| Customer Reviews | 4.6 4.6 out of 5 stars (8,560) |
| Date First Available | June 14, 2022 |
| Item Weight | 0.29 Ounces |
| Manufacturer | Crucial(クルーシャル) |
| Manufacturer reference | CT2K8G48C40S5 |
| Product Dimensions | 6.96 x 0.38 x 3 cm; 8.22 g |
| Size | 16GB(8GBx2枚) |
| Special Features | Faster Bath Efficiency |

## Product Details

- **Brand:** Crucial(クルーシャル)
- **Compatible Devices:** Laptop
- **Computer Memory Size:** 16 GB
- **Memory Speed:** 4800 MHz
- **RAM Memory Technology:** DDR5

## Images

![Crucial CT2K8G48C40S5 Laptop Memory 16 GB (2 x 8GB) DDR5 4800MT/s (PC5-38400) CL40 SODIMM 262pin - Image 1](https://m.media-amazon.com/images/I/71mpqWtH5sL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***S on December 2, 2025*

もともとのオンボードの16GBと合わせて64GBになりました。特に不具合なく使えてます。

### ⭐⭐⭐⭐⭐ Review
*by J***T on June 26, 2025*

とても動作が楽になった。 メモリの不足でPCの具合が悪くなることもなくなったため素晴らしい。 今のところ不具合は見られない。

### ⭐⭐⭐⭐⭐ Works perfectly on Zephyrus G14 GA402 & Strix G16 G614FR
*by ケ***ン on November 12, 2024*

Update 2025/07/20: I bought a second set of this RAM for the ROG Strix G16 G614FR. It was an easy install and works brilliantly. The upgrade from 32GB to 64GB is noticeable for AI developer; I can open and run many more databases. In addition, small improvements on gaming with less stuttering (FM2023, MSFS2024, City Skyline 2). Original review on G14 GA402: I literally just needed to take out the old and put in the new one. With this one, now my laptop has a total of 24 GB of RAM. It works better when I use it for gaming (the games, e.g., FH5, FM2023, and GTA V; it runs noticeably more stable while having a minor increase in FPS) and multitasking (data analytics, Excel, etc.).

## Frequently Bought Together

- Crucial 16GB DDR5 RAM Kit (2x8GB), 4800MHz, CL40 Laptop Memory, SODIMM 262-Pin Layout - CT2K8G48C40S5
- Crucial P3 Plus 500GB PCIe Gen4 3D NAND NVMe M.2 SSD, up to 5000MB/s - CT500P3PSSD8

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**Shop now:** [https://www.desertcart.nz/products/732031871-crucial-ct2k8g48c40s5-laptop-memory-16-gb-2-x-8gb-ddr5](https://www.desertcart.nz/products/732031871-crucial-ct2k8g48c40s5-laptop-memory-16-gb-2-x-8gb-ddr5)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-24*