---
product_id: 5285821
title: "A-Tech 4GB (2x2GB) DDR2 667MHz DIMM PC2-5300 1.8V CL5 240-Pin Non-ECC UDIMM Desktop RAM Memory Upgrade Kit"
brand: "a-tech"
price: "S$99"
currency: SGD
in_stock: true
reviews_count: 6
url: https://www.desertcart.sg/products/5285821-a-tech-4gb-2x2gb-ddr2-667mhz-dimm-pc2-5300-1
store_origin: SG
region: Singapore
---

# 667MHz blazing speed 1.8V low power draw 240-pin seamless fit A-Tech 4GB (2x2GB) DDR2 667MHz DIMM PC2-5300 1.8V CL5 240-Pin Non-ECC UDIMM Desktop RAM Memory Upgrade Kit

**Brand:** a-tech
**Price:** S$99
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your desktop’s brainpower — because slow is so last decade!

## Quick Answers

- **What is this?** A-Tech 4GB (2x2GB) DDR2 667MHz DIMM PC2-5300 1.8V CL5 240-Pin Non-ECC UDIMM Desktop RAM Memory Upgrade Kit by a-tech
- **How much does it cost?** S$99 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/5285821-a-tech-4gb-2x2gb-ddr2-667mhz-dimm-pc2-5300-1)

## 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 Compatibility:** 240-pin UDIMM fits a wide range of top-tier brands like ASUS, Dell, Lenovo, and more
- • **Reliable & Tested Quality:** Each module undergoes rigorous QA for rock-solid stability and speed
- • **Energy-Efficient Performance:** Runs at a low 1.8V to keep your system cool and power bills down
- • **Boost Your Multitasking Power:** 4GB (2x2GB) DDR2 kit for smooth, responsive desktop performance
- • **Lifetime Warranty & US-Based Support:** Confidence backed by lifetime coverage and expert help whenever you need it

## Overview

The A-Tech 4GB DDR2 667MHz PC2-5300 Desktop RAM Upgrade Kit features two 2GB modules with 240-pin UDIMM design, delivering reliable, energy-efficient memory performance at 1.8V. Compatible with a broad range of major desktop brands, it ensures seamless installation and enhanced multitasking capabilities. Backed by stringent quality testing and a lifetime warranty with US-based tech support, this kit is a smart, durable upgrade for professionals seeking dependable speed boosts.

## Description

Full description not available

## Features

- Kit Size: 4GB (2x 2GB Modules) | Memory Type: DDR2 DIMM Memory RAM for Desktop Computers
- Speed: 667MHz PC2-5300 / (PC2-5300U) | ECC Type: Non-ECC Unbuffered | Pin Count: 240-Pin | Voltage: 1.8V
- Designed for Select (not limited to) Acer, Alienware, ASRock, ASUS, Dell, DFI, Fujitsu, Gateway, Gigabyte, HP, HP Compaq, Intel, Lenovo, LG, MSI, Panasonic, QNAP, Samsung, Sony, Supermicro, Synology & Toshiba Desktop Computer Models
- All A-Tech modules undergo stringent quality assurance testing to ensure high performance and reliability
- A-Tech provides a Lifetime Warranty for all orders & offers complimentary United States based Tech Support before, during, & after your purchase

## Technical Specifications

| Specification | Value |
|---------------|-------|
| RAM | 4 GB DDR2 |
| Memory Speed | 667 MHz |
| Brand | A-Tech |
| Item model number | NATAL-MR-PN-8730430 |
| Hardware Platform | PC |
| Item Weight | 0.634 ounces |
| Product Dimensions | 6.5 x 3.45 x 0.3 inches |
| Item Dimensions  LxWxH | 6.5 x 3.45 x 0.3 inches |
| Color | DDR2 667MHz (PC2-5300) |
| Computer Memory Type | DDR2 SDRAM |
| Voltage | 1.8 Volts |
| Manufacturer | A-Tech Components |
| ASIN | B00C53DK3E |
| Is Discontinued By Manufacturer | No |
| Date First Available | May 22, 2013 |

## Product Details

- **Brand:** A-Tech
- **Computer Memory Size:** 4 GB
- **RAM Memory Technology:** DDR2
- **Memory Speed:** 667 MHz
- **Compatible Devices:** Desktop

## Images

![A-Tech 4GB (2x2GB) DDR2 667MHz DIMM PC2-5300 1.8V CL5 240-Pin Non-ECC UDIMM Desktop RAM Memory Upgrade Kit - Image 1](https://m.media-amazon.com/images/I/816JccwDL5L.jpg)
![A-Tech 4GB (2x2GB) DDR2 667MHz DIMM PC2-5300 1.8V CL5 240-Pin Non-ECC UDIMM Desktop RAM Memory Upgrade Kit - Image 2](https://m.media-amazon.com/images/I/71MDBZxnD7L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ It worked so I'm happy
*by J***J on September 7, 2025*

Not problems with this RAM. It installed easily like it should. Works properly.

### ⭐⭐⭐⭐⭐ Highly compatible DDR2 RAM Modules, can handle both 800 MHz PC-6400 and 667 MHz PC-5300  excellent value!
*by J***D on January 31, 2016*

This is an excellent product, I got two 4GB kits (4 modules), and all four worked just great, fully compatible with both Intel based computers where they were installed, I feel these memory modules are an excellent value, and revived a pair of 8+ year old computers, one of the computers is an Asrock G31M-GS based system, the other an Elitegroup 945GCT-M/1333 v3.0 with max RAM specs of 4GB (2 GB per slot) DDR2 667 MHz PC-5300, but I took a chance with these RAMs and they adjusted perfectly from 800 MHz down to 667 MHz (not all RAM modules can do this), in other words these modules can handle both 800 MHz PC-6400 and 667 MHz PC-5300. I would definitely like to try A-Tech's other RAM modules like DDR3 in the near future.It must be noted that (at least the ones I got), these RAMs can not handle the 533 MHz PC-4200 standard, this was not a problem for me, but if your motherboard/system is of an older type that can only accept this standard, then these modules won't work for you.Bottom line is that if your system/motherboard can handle 240-pin DIMM (Desktop PC), non ECC, DDR2, PC-6400 (800 MHz) or PC-5300 (667 MHz) RAM, then I would say there is a 99% chance these modules will be compatible with it.Tip, if for example you plan to get 4 GB of RAM,, get a kit (2 modules of 2 GB each), vs getting a single 4 GB stick, when you get a kit (two identical modules) you can benefit from dual channel, that way you can get a full 800 MHz speed vs just 400 MHz from a PC-6400 DDR2 when you use a single or an odd number of RAM sticks.

### ⭐⭐⭐⭐⭐ Work
*by D***N on July 30, 2025*

Got 8g for my pc, Dell xps 710 and so far it works and been smooth. Unlike the motoeagles ram sticks which work but than failed later on

## Frequently Bought Together

- A-Tech 4GB (2x2GB) DDR2 667MHz DIMM PC2-5300 1.8V CL5 240-Pin Non-ECC UDIMM Desktop RAM Memory Upgrade Kit
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-26*