---
product_id: 248780570
title: "4GB DDR4 2400 MHz UDIMM PC4-19200 (PC4-2400T) CL17 DIMM Non-ECC Desktop RAM Memory Module"
brand: "a-tech"
price: "S$80"
currency: SGD
in_stock: true
reviews_count: 11
category: "A Tech"
url: https://www.desertcart.sg/products/248780570-4gb-ddr4-2400-mhz-udimm-pc4-19200-pc4-2400t-cl17
store_origin: SG
region: Singapore
---

# 2400 MHz blazing speed 1.2V energy efficient 288-pin seamless fit 4GB DDR4 2400 MHz UDIMM PC4-19200 (PC4-2400T) CL17 DIMM Non-ECC Desktop RAM Memory Module

**Brand:** a-tech
**Price:** S$80
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your desktop’s brainpower—fast, reliable, and ready to perform!

## Quick Answers

- **What is this?** 4GB DDR4 2400 MHz UDIMM PC4-19200 (PC4-2400T) CL17 DIMM Non-ECC Desktop RAM Memory Module by a-tech
- **How much does it cost?** S$80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/248780570-4gb-ddr4-2400-mhz-udimm-pc4-19200-pc4-2400t-cl17)

## Best For

- a-tech enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** Effortless installation—no tech expertise needed
- • **Lightweight & Efficient:** Low voltage 1.2V design keeps your rig cool and power-smart
- • **Boost Your Multitasking Power:** Maximize system responsiveness with 4GB DDR4 at 2400 MHz
- • **Optimized for Modern Desktops:** Compatible with select DDR4 desktop and workstation setups
- • **Reliable Performance, Guaranteed:** Backed by A-Tech’s lifetime warranty and expert support

## Overview

The A-Tech 4GB DDR4 2400 MHz UDIMM RAM module delivers a high-speed 2400 MHz data transfer rate with a 288-pin form factor, ensuring compatibility with select DDR4 desktops. Its low 1.2V voltage design offers energy efficiency, while the non-ECC single-rank memory ensures smooth multitasking. Easy to install and backed by a lifetime warranty, this lightweight module is perfect for professionals seeking a reliable performance boost.

## Description

Buy A-Tech 4GB DDR4 2400 MHz UDIMM PC4-19200 (PC4-2400T) CL17 DIMM Non-ECC Desktop RAM Memory Module: Memory - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Clean and works well - Clean well packed and works great.
Review: Very good product and seller. - What I needed and easy to install.

## Features

- Compatible with select DDR4 Desktop computers + Easy to install at home, no expertise required
- Maximize your system's performance, boost loading speeds and multitask with ease
- Backed by A-Tech's Lifetime Warranty + Friendly tech support team available to help before and after your purchase
- Single 4GB RAM Module | DDR4 DIMM 288-Pin | Speeds up to 2400MHz, PC4-19200 / PC4-2400T
- NON-ECC Unbuffered | 1Rx8 or 1Rx16 - Single Rank | JEDEC DDR4 standard 1.2V

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KGKZL8P |
| Additional Features | Lightweight |
| Best Sellers Rank | #59 in Computer Memory |
| Brand | A-Tech |
| Column Address Strobe Latency | 17 |
| Compatible Devices | Desktop, Workstation |
| Computer Memory Size | 4 GB |
| Customer Reviews | 4.6 out of 5 stars 888 Reviews |
| Data Transfer Rate | 19200 Megabytes Per Second |
| Form Factor | DIMM |
| Manufacturer | A-Tech Components |
| Memory Form Factor | UDIMM |
| Memory Generation | DDR4 |
| Memory Speed | 2400 MHz |
| Mfr Part Number | AT4G1D4D2400NA0N12V |
| Model Number | AT4G1D4D2400NA0N12V |
| Number of Pins | 288 |
| RAM Memory Technology | DDR4 |
| RAM Size | 4 GB |
| Special Feature | Lightweight |
| Voltage | 1.2 Volts |
| Warranty Description | Lifetime Warranty |

## Product Details

- **Brand:** A-Tech
- **Compatible Devices:** Desktop, Workstation
- **Computer Memory Size:** 4 GB
- **Memory Speed:** 2400 MHz
- **RAM Memory Technology:** DDR4

## Images

![4GB DDR4 2400 MHz UDIMM PC4-19200 (PC4-2400T) CL17 DIMM Non-ECC Desktop RAM Memory Module - Image 1](https://m.media-amazon.com/images/I/71OOcW+TSLL.jpg)

## Questions & Answers

**Q: What’s the difference between DDR4 and other types of memory and can I use them interchangeably?**
A: No, DDR4 memory is not compatible or interchangeable with other types such as DDR5, DDR3, and so on. Each memory type uses different slot designs, voltages, and architectures, so your system must support the memory type specifically.

**Q: What’s the difference between DIMM and SO-DIMM memory?**
A: DIMM and SO-DIMM represent two different physical sizes of memory. DIMM is the larger type used in standard desktop computers. SO-DIMM is the smaller type used in laptops, mini PCs, and compact systems. They are not interchangeable.

**Q: What does "Non-ECC" mean and do I need "ECC" memory instead?**
A: Non-ECC (non-error correcting) memory is required for most laptops and desktops. ECC is typically only used in servers or workstations and is not interchangeable with Non-ECC memory. If your system doesn’t mention ECC support, you need Non-ECC.

**Q: How do I know which speed to choose?**
A: Each system has its own max supported speed. If the memory is faster than your system allows, it will automatically downclock to that max speed, meaning it's safe to buy faster memory. To confirm the max supported speed, refer to your system's manual

**Q: Is this compatible with my system or computer?**
A: Refer to your system's manual to confirm the supported memory type, capacity, form factor, and ECC support. If you're unsure, contact our support team, we're happy to help you find the exact memory your system needs!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Clean and works well
*by C***U on June 4, 2026*

Clean well packed and works great.

### ⭐⭐⭐⭐⭐ Very good product and seller.
*by P***L on May 3, 2026*

What I needed and easy to install.

### ⭐⭐⭐⭐⭐ Additional RAM for Work Computer
*by D***S on December 30, 2025*

This product came in a timely manner, and was exactly what I ordered. This additional RAM is functioning as expected. In my office, we like to go to this company, because it has (so far) been helpful and efficient.

## Frequently Bought Together

- A-Tech 4GB DDR4 2400 MHz UDIMM PC4-19200 (PC4-2400T) CL17 DIMM Non-ECC Desktop RAM Memory Module
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-07-25*