---
product_id: 13551932
title: "A-Tech 1GB DDR2 800MHz UDIMM PC2-6400 CL6 1.8V DIMM Non-ECC Unbuffered Desktop RAM Memory Module"
brand: "a-tech"
price: "S$49"
currency: SGD
in_stock: true
reviews_count: 8
category: "A Tech"
url: https://www.desertcart.sg/products/13551932-a-tech-1gb-ddr2-800mhz-udimm-pc2-6400-cl6-1
store_origin: SG
region: Singapore
---

# 800MHz blazing speed 1GB DDR2 capacity 1.8V low voltage efficiency A-Tech 1GB DDR2 800MHz UDIMM PC2-6400 CL6 1.8V DIMM Non-ECC Unbuffered Desktop RAM Memory Module

**Brand:** a-tech
**Price:** S$49
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your desktop’s heartbeat with A-Tech RAM — speed meets reliability!

## Quick Answers

- **What is this?** A-Tech 1GB DDR2 800MHz UDIMM PC2-6400 CL6 1.8V DIMM Non-ECC Unbuffered Desktop RAM Memory Module by a-tech
- **How much does it cost?** S$49 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/13551932-a-tech-1gb-ddr2-800mhz-udimm-pc2-6400-cl6-1)

## 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

- • **Speed That Keeps Up:** 800MHz frequency for faster data transfer
- • **Reliable Performance:** Non-ECC unbuffered for stable desktop use
- • **Lifetime Peace of Mind:** Backed by A-Tech’s lifetime warranty & support
- • **Plug & Play Simplicity:** Easy installation—no tech degree needed
- • **Boost Your Multitasking Power:** Seamlessly run multiple apps without lag

## Overview

The A-Tech 1GB DDR2 800MHz UDIMM PC2-6400 CL6 1.8V Non-ECC Desktop RAM module delivers a reliable, high-speed memory upgrade for DDR2-compatible desktops. Featuring a 240-pin form factor and low voltage operation, it enhances multitasking and system responsiveness. Lightweight and easy to install, it’s backed by a lifetime warranty and expert support, making it a smart, cost-effective choice for boosting your PC’s performance.

## Description

Buy A-Tech 1GB DDR2 800MHz UDIMM PC2-6400 CL6 1.8V DIMM Non-ECC Unbuffered Desktop RAM Memory Module: Memory - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great Product - I purchased this product to get extra performance out of my personal computer. It did just that. My computer starts faster, I am able to run more applications simultaneously, and it is an overall great product. The product was cost efficient as well. I didn't want to pay an arm and a leg. Furthermore, the product shipped fast. Overall, this is an excellent product and a great buy.
Review: Worked great, no problems - Got this ram to put in an old hp desktop for a friend to help solve a boot issue. Fixed the problem, so I ordered a second to expand here previous ram capacity. Works great and isn't overpriced. Would buy again if I needed.

## Features

- Memory RAM Compatible for select DDR2 capable Desktop, PC 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 1GB RAM Module | DDR2 DIMM 240-Pin
- Speeds up to 800MHz, PC2-6400
- NON-ECC Unbuffered ( UDIMM ) | 1Rx8 or 2Rx8 - Single or Dual Rank | JEDEC DDR2 standard 1.8V

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00C53706M |
| Additional Features | Lightweight |
| Best Sellers Rank | #1,580 in Computer Memory |
| Brand | A-Tech |
| Column Address Strobe Latency | 6 |
| Compatible Devices | Desktop |
| Computer Memory Size | 1 GB |
| Customer Reviews | 4.8 out of 5 stars 13 Reviews |
| Data Transfer Rate | 6400 megabytes_per_second |
| Form Factor | 240-Pin |
| Item Weight | 1.1 ounces |
| Manufacturer | A-Tech Components |
| Memory Form Factor | UDIMM |
| Memory Generation | DDR2 |
| Memory Speed | 800 MHz |
| Mfr Part Number | CT12864AA800-ATC |
| Model Name | Inspiron 531 |
| Model Number | LYSB00C53706M-ELECTRNCS |
| Number of Items | 1 |
| Number of Pins | 240 |
| RAM Memory Technology | DDR2 |
| RAM Size | 1 GB |
| Special Feature | Lightweight |
| Unit Count | 1 Count |
| Voltage | 1.8 volts |
| Warranty Description | Limited Lifetime Warranty Covering Defects In Materials And Workmanship |

## Product Details

- **Brand:** A-Tech
- **Compatible Devices:** Desktop
- **Computer Memory Size:** 1 GB
- **Memory Speed:** 667 MHz
- **RAM Memory Technology:** DDR2

## Images

![A-Tech 1GB DDR2 800MHz UDIMM PC2-6400 CL6 1.8V DIMM Non-ECC Unbuffered Desktop RAM Memory Module - Image 1](https://m.media-amazon.com/images/I/71EFspYfkuL.jpg)
![A-Tech 1GB DDR2 800MHz UDIMM PC2-6400 CL6 1.8V DIMM Non-ECC Unbuffered Desktop RAM Memory Module - Image 2](https://m.media-amazon.com/images/I/71ynR4dSAfL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product
*by S***Y on January 15, 2014*

I purchased this product to get extra performance out of my personal computer. It did just that. My computer starts faster, I am able to run more applications simultaneously, and it is an overall great product. The product was cost efficient as well. I didn't want to pay an arm and a leg. Furthermore, the product shipped fast. Overall, this is an excellent product and a great buy.

### ⭐⭐⭐⭐⭐ Worked great, no problems
*by B***. on May 21, 2014*

Got this ram to put in an old hp desktop for a friend to help solve a boot issue. Fixed the problem, so I ordered a second to expand here previous ram capacity. Works great and isn't overpriced. Would buy again if I needed.

### ⭐⭐⭐⭐ Good RAM
*by K***T on May 7, 2018*

after using this RAM my PC giving me good performance i like i

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**Shop now:** [https://www.desertcart.sg/products/13551932-a-tech-1gb-ddr2-800mhz-udimm-pc2-6400-cl6-1](https://www.desertcart.sg/products/13551932-a-tech-1gb-ddr2-800mhz-udimm-pc2-6400-cl6-1)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-25*