---
product_id: 667462788
title: "4GB DDR2 800MHz UDIMM PC2-6400 CL6 2Rx8 1.8V DIMM Non-ECC Unbuffered Desktop RAM Memory Module"
brand: "a-tech"
price: "VT31624"
currency: VUV
in_stock: true
category: "A Tech"
url: https://www.desertcart.vu/products/667462788-4gb-ddr2-800mhz-udimm-pc2-6400-cl6-2rx8-1-8v
store_origin: VU
region: Vanuatu
---

# 800MHz blazing speed 4GB DDR2 capacity 1.8V low power efficiency 4GB DDR2 800MHz UDIMM PC2-6400 CL6 2Rx8 1.8V DIMM Non-ECC Unbuffered Desktop RAM Memory Module

**Brand:** a-tech
**Price:** VT31624
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your desktop’s heartbeat with A-Tech DDR2 RAM — speed meets reliability!

## Quick Answers

- **What is this?** 4GB DDR2 800MHz UDIMM PC2-6400 CL6 2Rx8 1.8V DIMM Non-ECC Unbuffered Desktop RAM Memory Module by a-tech
- **How much does it cost?** VT31624 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/667462788-4gb-ddr2-800mhz-udimm-pc2-6400-cl6-2rx8-1-8v)

## 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

- • **Blazing 800MHz Speed:** Experience faster load times and smoother performance with PC2-6400 rated memory.
- • **Plug & Play Simplicity:** Easy installation with standard 240-pin UDIMM—no tech expertise needed.
- • **Lifetime Warranty & Support:** Backed by A-Tech’s lifetime warranty and friendly tech support for peace of mind.
- • **Energy-Efficient Performance:** Runs at a low 1.8V voltage to keep your system cool and power consumption minimal.
- • **Boost Your Multitasking Power:** 4GB DDR2 RAM module designed to handle your daily workload with ease.

## Overview

The A-Tech 4GB DDR2 800MHz UDIMM PC2-6400 RAM module is a reliable, energy-efficient memory upgrade for DDR2-compatible desktops. Featuring a 240-pin unbuffered design, 1.8V low voltage operation, and a fast 800MHz speed, it enhances multitasking and system responsiveness. Backed by a lifetime warranty and expert support, it’s a hassle-free way to boost your PC’s performance.

## Description

Product description

## 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 4GB RAM Module | DDR2 DIMM 240-Pin
- Speeds up to 800MHz, PC2-6400
- NON-ECC Unbuffered ( UDIMM ) | 2Rx8 - Dual Rank | JEDEC DDR2 standard 1.8V

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084KT58V5 |
| Additional Features | Lightweight |
| Best Sellers Rank | #394 in Computer Memory |
| Brand | A-Tech |
| Column Address Strobe Latency | 6 |
| Compatible Devices | Desktop |
| Computer Memory Size | 4 GB |
| Customer Reviews | 5.0 out of 5 stars 1 Review |
| Data Transfer Rate | 6400 Megabytes Per Second |
| Form Factor | 240-Pin |
| Manufacturer | A-Tech Components |
| Memory Form Factor | UDIMM |
| Memory Generation | DDR2 |
| Memory Speed | 800 MHz |
| Number of Pins | 240 |
| RAM Memory Technology | DDR2 |
| RAM Size | 4 GB |
| Special Feature | Lightweight |
| Voltage | 1.8 Volts |
| Warranty Description | Limited Lifetime Warranty Covering Defects In Materials And Workmanship |

## Product Details

- **Brand:** A-Tech
- **Computer Memory Size:** 4 GB
- **RAM Memory Technology:** DDR2
- **Memory Speed:** 800 MHz
- **Compatible Devices:** Desktop

## Images

![4GB DDR2 800MHz UDIMM PC2-6400 CL6 2Rx8 1.8V DIMM Non-ECC Unbuffered Desktop RAM Memory Module - Image 1](https://m.media-amazon.com/images/I/71nA+JUt9zL.jpg)
![4GB DDR2 800MHz UDIMM PC2-6400 CL6 2Rx8 1.8V DIMM Non-ECC Unbuffered Desktop RAM Memory Module - Image 2](https://m.media-amazon.com/images/I/61bryQ7VltL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.vu/products/667462788-4gb-ddr2-800mhz-udimm-pc2-6400-cl6-2rx8-1-8v](https://www.desertcart.vu/products/667462788-4gb-ddr2-800mhz-udimm-pc2-6400-cl6-2rx8-1-8v)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-06-05*