---
product_id: 470953688
title: "RAM 16GB DDR5 4800MHz CL40 Laptop Memory CT16G48C40S5 Black"
brand: "crucial"
price: "$425.86"
currency: USD
in_stock: true
reviews_count: 13
category: "Crucial"
url: https://www.desertcart.us/products/470953688-ram-16gb-ddr5-4800mhz-cl40-laptop-memory-ct16g48c40s5-black
store_origin: US
region: United States of America
---

# 4800MHz blazing speed 16GB high-capacity memory 1.1V low voltage efficiency RAM 16GB DDR5 4800MHz CL40 Laptop Memory CT16G48C40S5 Black

**Brand:** crucial
**Price:** $425.86
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your laptop’s brainpower with Crucial DDR5 – speed meets stamina!

## Quick Answers

- **What is this?** RAM 16GB DDR5 4800MHz CL40 Laptop Memory CT16G48C40S5 Black by crucial
- **How much does it cost?** $425.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/470953688-ram-16gb-ddr5-4800mhz-cl40-laptop-memory-ct16g48c40s5-black)

## 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

- • **Blazing DDR5 Speed:** Unlock ultra-fast 4800MHz bandwidth for seamless multitasking and gaming.
- • **Massive 16GB Capacity:** Power through demanding apps and workflows without a hitch.
- • **Future-Proof Your Setup:** Upgrade now to stay ahead with next-gen memory tech.
- • **Sleek SODIMM Form Factor:** Compact 262-pin design fits perfectly in modern laptops.
- • **Optimized for 12th Gen Intel:** Maximize your laptop’s potential with DDR5 compatibility.

## Overview

The Crucial 16GB DDR5 4800MHz CL40 Laptop Memory (CT16G48C40S5) is a high-performance SODIMM module designed for DDR5-enabled laptops. Operating at a swift 4800MHz with a CAS latency of 40 and low 1.1V voltage, it delivers efficient, reliable memory bandwidth ideal for gaming, heavy multitasking, and professional workloads. Compatible with 12th Gen Intel Core processors, this 262-pin module ensures a smooth, future-proof upgrade for modern laptops.

## Description

CT16G48C40S5 is the Crucial 16GB DDR5 laptop module that operates at the speed of 4800MHz and has a CAS Latency of 40. It is an SODIMM and conforms to the industry standard DDR5 SODIMM layout of 262 pins. It is compatible with systems that can take DDR5-4800 SODIMM memory.

Review: Fantastic Upgrade for My Desktop – Superb Performance! - I recently purchased the Crucial RAM 16GB DDR5 4800MHz CL40 Desktop Memory to upgrade my PC, and I’m absolutely thrilled with the results! The installation was a breeze – it slotted right into my motherboard without any issues, and my system recognized it instantly. The performance boost is incredible. My applications load faster, multitasking is seamless, and even heavy tasks like video editing and gaming feel so much smoother. The 4800MHz speed paired with the 16GB capacity is perfect for my needs, and I can tell this DDR5 upgrade is future-proofing my setup. The CL40 latency is great for this price point, and I’ve had zero stability issues so far. Crucial has always been a reliable brand for me, and this RAM lives up to that reputation. It runs cool, performs brilliantly, and the build quality feels solid. Plus, the delivery from desertcart.in was super quick, and the packaging ensured it arrived in perfect condition. If you’re looking to boost your desktop’s performance without breaking the bank, I highly recommend this Crucial DDR5 RAM. Worth every penny!
Review: Perfect, stable, no issues - Works perfectly well on ASUS Zephyrus GA503RW 2022, total of 40GB RAM with 8GB soddered stick (32GB+8GB) Fully stable on my laptop, booted correctly, games run well, no complains. For a big upgrade to RAM this is 100% value for money, go for it. Note that these ASUS ROG laptops (TUF, Zephyrus, etc) have too many hardware defects and might affect booting, in my case I had to disable iGPU (always-on Ultimate mode) to avoid glitches but it is laptop's fault, RAM is perfect and worked on other laptops just fine too. This is a known "gotcha!" for self RAM upgrades on many laptop models.

## Features

- Unlock the potential of your 12th Gen Intel Core laptop processors
- Harness blazing speeds and massive memory bandwidth
- Game at higher frame rates, run demanding software, and power through heavy workloads
- Compatible only with DDR5-enabled laptop, not DDR4-enabled laptops
- ECC type = non-ECC, form factor = SODIMM, pin count = 262-pin, PC speed = PC5-38400, voltage = 1.1V, rank and configuration = 1Rx8

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09S2MN8JH |
| Are Batteries Included | No |
| Batteries | 1 AAAA batteries required. |
| Best Sellers Rank | #5,686 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #37 in Memory |
| Brand | Crucial |
| Colour | Black |
| Computer Memory Type | SODIMM |
| Customer Reviews | 4.4 4.4 out of 5 stars (5,287) |
| Date First Available | 9 March 2022 |
| Form Factor | SO-DIMM |
| Generic Name | Crucial DDR5 DRAM |
| Importer | M/s Rashi Peripherals Pvt. Ltd.Ariisto House, 5th Floor,Telli Gali, Andheri (East),Mumbai - 400069 |
| Item Dimensions LxWxH | 7 x 0.4 x 3 Centimeters |
| Item Height | 3 Centimeters |
| Item Weight | 1 g |
| Item Width | 0.38 Centimeters |
| Item model number | CT16G48C40S5 |
| Lithium Battery Energy Content | 2.6 Watt Hours |
| Lithium Battery Weight | 5 Grams |
| Manufacturer | Crucial |
| Memory Clock Speed | 4800 MHz |
| Memory Technology | DDR5 |
| Net Quantity | 8.22 Grams |
| Number of Lithium Ion Cells | 4 |
| Packer | MICRON CONSUMER PRODUCTS GROUP(SINGAPORE)A DIVISION OF MICRON SEMICONDUCTOR ASIA OPERATIONSPTE. LTD.1 NORTH COAST DRIVE,SINGAPORE 757432 |
| Product Dimensions | 6.96 x 0.38 x 3 cm; 1 g |
| RAM Size | 16 GB |
| Series | Crucial DDR5 UDIMM |
| Standing screen display size | 16 Inches |
| Voltage | 1.1 |

## Product Details

- **Brand:** Crucial
- **Compatible Devices:** Laptop
- **Computer Memory Size:** 16 GB
- **Memory Speed:** 4800 MHz
- **RAM Memory Technology:** DDR5

## Images

![RAM 16GB DDR5 4800MHz CL40 Laptop Memory CT16G48C40S5 Black - Image 1](https://m.media-amazon.com/images/I/61u+ioPoR1L.jpg)

## Available Options

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

## Questions & Answers

**Q: Is it compitable for Lenovo l340?**
A: See laptop specs

**Q: Will this work in my laptop hp victus with ryzen 5 5600h processor and rx5500m graphic card ??**
A: Nope. Your laptop is a DDR4 RAM model. Above one is a DDR5 RAM. Go for DDR4 specified one. Check for DDR4 laptop ram

**Q: Is it compatible with hp 290-a0020in desktop (2 ghz intel celeron dual core j4005 processor)?**
A: No, This is DDR5 RAM...

**Q: Is it compatible with MSI a320m-a pro max motherboard?**
A: If motherboard supports ddr5 Ram than it it compatible. Check your Motherboard specs.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic Upgrade for My Desktop – Superb Performance!
*by C***N on 24 March 2025*

I recently purchased the Crucial RAM 16GB DDR5 4800MHz CL40 Desktop Memory to upgrade my PC, and I’m absolutely thrilled with the results! The installation was a breeze – it slotted right into my motherboard without any issues, and my system recognized it instantly. The performance boost is incredible. My applications load faster, multitasking is seamless, and even heavy tasks like video editing and gaming feel so much smoother. The 4800MHz speed paired with the 16GB capacity is perfect for my needs, and I can tell this DDR5 upgrade is future-proofing my setup. The CL40 latency is great for this price point, and I’ve had zero stability issues so far. Crucial has always been a reliable brand for me, and this RAM lives up to that reputation. It runs cool, performs brilliantly, and the build quality feels solid. Plus, the delivery from Amazon.in was super quick, and the packaging ensured it arrived in perfect condition. If you’re looking to boost your desktop’s performance without breaking the bank, I highly recommend this Crucial DDR5 RAM. Worth every penny!

### ⭐⭐⭐⭐⭐ Perfect, stable, no issues
*by A***N on 27 July 2025*

Works perfectly well on ASUS Zephyrus GA503RW 2022, total of 40GB RAM with 8GB soddered stick (32GB+8GB) Fully stable on my laptop, booted correctly, games run well, no complains. For a big upgrade to RAM this is 100% value for money, go for it. Note that these ASUS ROG laptops (TUF, Zephyrus, etc) have too many hardware defects and might affect booting, in my case I had to disable iGPU (always-on Ultimate mode) to avoid glitches but it is laptop's fault, RAM is perfect and worked on other laptops just fine too. This is a known "gotcha!" for self RAM upgrades on many laptop models.

### ⭐⭐⭐⭐ Worth To Buy
*by P***N on 20 September 2025*

Performance is good but heating is observed in some situations like gaming, quality is good , installation is easy to do

## Frequently Bought Together

- Crucial 16GB DDR5 RAM, 4800MHz CL40 Laptop Memory, SODIMM 262-Pin Module, Compatible with 12th Gen Intel Core - CT16G48C40S5
- Crucial P3 1TB PCIe Gen3 3D NAND NVMe M.2 SSD, up to 3500MB/s - CT1000P3SSD8

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-02*