---
product_id: 17709269
title: "4GB DDR2 800MHz SODIMM PC2-6400 1.8V CL6 200-Pin Non-ECC Unbuffered Laptop RAM Memory Upgrade Module"
brand: "a-tech"
price: "VT26491"
currency: VUV
in_stock: true
reviews_count: 8
category: "A Tech"
url: https://www.desertcart.vu/products/17709269-4gb-ddr2-800mhz-sodimm-pc2-6400-1-8v-cl6-200
store_origin: VU
region: Vanuatu
---

# 800MHz DDR2 speed boost 1GB DDR2 SO-DIMM capacity 1.8V low voltage efficiency 4GB DDR2 800MHz SODIMM PC2-6400 1.8V CL6 200-Pin Non-ECC Unbuffered Laptop RAM Memory Upgrade Module

**Brand:** a-tech
**Price:** VT26491
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your laptop’s brainpower and never miss a beat!

## Quick Answers

- **What is this?** 4GB DDR2 800MHz SODIMM PC2-6400 1.8V CL6 200-Pin Non-ECC Unbuffered Laptop RAM Memory Upgrade Module by a-tech
- **How much does it cost?** VT26491 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/17709269-4gb-ddr2-800mhz-sodimm-pc2-6400-1-8v-cl6-200)

## 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

- • **Compact Powerhouse:** 1GB 200-pin SO-DIMM module designed to fit perfectly in laptops and AIOs without bulk.
- • **Reliable Performance:** Non-ECC unbuffered RAM rigorously tested for dependable, crash-free operation.
- • **Lifetime Peace of Mind:** Backed by A-Tech’s lifetime warranty and US-based tech support for worry-free upgrades.
- • **Speed Up Your Workflow:** Experience lightning-fast 800MHz DDR2 memory that slashes loading times and keeps your multitasking smooth.
- • **Energy Efficient Upgrade:** Runs at a low 1.8V voltage to keep your system cool and power consumption minimal.

## Overview

The A-Tech 1GB DDR2 800MHz SO-DIMM RAM module is a high-performance, low-voltage memory upgrade designed for laptops and all-in-one PCs. Featuring a 200-pin non-ECC unbuffered design, it enhances system responsiveness and multitasking capabilities while ensuring reliable operation backed by lifetime warranty and dedicated tech support.

## Description

Buy A-Tech 1GB DDR2 800MHz SODIMM PC2-6400 1.8V CL6 200-Pin Non-ECC Unbuffered Laptop RAM Memory Upgrade Module: Memory - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: No problems, would recommend this brand - Upgraded the RAM in my Dell Inspiron E1405 from the two 512MB cards it came with to two of these. Easy to install, and my computer recognized them right away. Used to freeze up just opening more than one or two windows, and now it works great. My old laptop has found new life. :)
Review: Great memory for the price. - I installed this memory in an extra slot in a netbook and it performs just fine. I'm very pleased because it was a low cost upgrade that worked out very well.

## Features

- 1GB ( 1x 1GB Module ) | DDR2 800 MHz ( PC2-6400 / PC2-6400S ) | DDR2 SO-DIMM ( 200-Pin ) | Non-ECC Unbuffered
- High performance Memory RAM upgrade designed for DDR2 SODIMM compatible Laptop, Notebook, & All in One (AIO) computers
- Boosts the performance of your system by speeding up loading times, improving system responsiveness, and increasing your system's ability to handle greater workloads
- All modules undergo quality assurance testing to ensure dependable and reliable performance | Please verify the supported memory (RAM) specifications of your system prior to purchase to ensure compatibility
- 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 |
|---------------|-------|
| ASIN | B00C5368OC |
| Best Sellers Rank | #915 in Computer Memory |
| Brand | A-Tech |
| Color | DDR2 800MHz (PC2-6400) |
| Computer Memory Type | DDR2 SDRAM |
| Customer Reviews | 4.1 4.1 out of 5 stars (12) |
| Date First Available | May 22, 2013 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 4 x 2.15 x 0.3 inches |
| Item Weight | 0.353 ounces |
| Item model number | CT12864AC800 |
| Manufacturer | A-Tech Components |
| Memory Speed | 800 MHz |
| Product Dimensions | 4 x 2.15 x 0.3 inches |
| RAM | 1 GB DDR2 |
| Series | A-Tech |
| Voltage | 1.8 Volts |

## Product Details

- **Brand:** A-Tech
- **Compatible Devices:** Laptop
- **Computer Memory Size:** 1 GB
- **Memory Speed:** 800 MHz
- **RAM Memory Technology:** DDR2

## Images

![4GB DDR2 800MHz SODIMM PC2-6400 1.8V CL6 200-Pin Non-ECC Unbuffered Laptop RAM Memory Upgrade Module - Image 1](https://m.media-amazon.com/images/I/81QiXC-2uDL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this compatable with my msi vx 600 model 163p?  i have two 2gb in it but it is to slow for my current server would like to upgrade to two 4gb chips**
A: If your server allows it and it is the correct type of memory then yes do it.

**Q: I am trying to upgrade dell inspiron 1440 to 8 gb...it has latest bios...will two of these work for that?**
A: If the DDR number in the Dell Inspiron 1440 specifications (spec) matches the DDR in the memory sticks, then it works.  Be aware there are DDR2 and DDR3.

**Q: will this work on dell inpiron 1545**
A: Did it work on your Dell? I have the same exact model and looking to buy this too.

**Q: Is this memory compatible with the Toshiba NB505-N500BL ?**
A: Please check the RAM requirements from the specs of your laptop. Every laptop has different RAM requirements. Mine I've used to it upgrade my Macbook 2007.

## Customer Reviews

### ⭐⭐⭐⭐⭐ No problems, would recommend this brand
*by S***M on July 12, 2014*

Upgraded the RAM in my Dell Inspiron E1405 from the two 512MB cards it came with to two of these. Easy to install, and my computer recognized them right away. Used to freeze up just opening more than one or two windows, and now it works great. My old laptop has found new life. :)

### ⭐⭐⭐⭐⭐ Great memory for the price.
*by C***5 on May 13, 2015*

I installed this memory in an extra slot in a netbook and it performs just fine. I'm very pleased because it was a low cost upgrade that worked out very well.

### ⭐⭐⭐⭐⭐ Good Quality
*by U***N on May 29, 2015*

Fast Shipping, Good Quality Product

## Frequently Bought Together

- A-Tech 4GB DDR2 800MHz SODIMM PC2-6400 1.8V CL6 200-Pin Non-ECC Unbuffered Laptop RAM Memory Upgrade Module
- SP 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25)
- Timetec 16GB KIT(2x8GB) DDR3L/DDR3 1600MHz(DDR3L-1600) PC3L-12800 Non-ECC Unbuffered 1.35V/1.5V CL11 2Rx8 Dual Rank 204 Pin SODIMM Laptop Notebook RAM

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/17709269-4gb-ddr2-800mhz-sodimm-pc2-6400-1-8v-cl6-200](https://www.desertcart.vu/products/17709269-4gb-ddr2-800mhz-sodimm-pc2-6400-1-8v-cl6-200)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-16*