---
product_id: 131989791
title: "Rasalas DDR2 800 PC2-6400 DDR2 4GB Kit (2x2GB) DDR2-800 Udimm Ram Desktop PC2-6400U 2RX8 1.8V CL6 240 Pin Non-ECC Unbuffered Desktop RAM Memory Modules"
brand: "rasalas"
price: "$38.15"
currency: USD
in_stock: true
reviews_count: 13
category: "Rasalas"
url: https://www.desertcart.us/products/131989791-rasalas-ddr2-800-pc2-6400-ddr2-4gb-kit-2x2gb-ddr2
store_origin: US
region: United States of America
---

# 800 MHz DDR2 Speed 1.8V Low Voltage Efficiency 240-Pin UDIMM Compatibility Rasalas DDR2 800 PC2-6400 DDR2 4GB Kit (2x2GB) DDR2-800 Udimm Ram Desktop PC2-6400U 2RX8 1.8V CL6 240 Pin Non-ECC Unbuffered Desktop RAM Memory Modules

**Brand:** rasalas
**Price:** $38.15
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your legacy rig with lightning-fast DDR2 power!

## Quick Answers

- **What is this?** Rasalas DDR2 800 PC2-6400 DDR2 4GB Kit (2x2GB) DDR2-800 Udimm Ram Desktop PC2-6400U 2RX8 1.8V CL6 240 Pin Non-ECC Unbuffered Desktop RAM Memory Modules by rasalas
- **How much does it cost?** $38.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/131989791-rasalas-ddr2-800-pc2-6400-ddr2-4gb-kit-2x2gb-ddr2)

## Best For

- rasalas enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Dual 2GB modules maximize your 4GB system’s potential without bulky hardware.
- • **Broad Compatibility:** Seamlessly works with AMD and Intel motherboards for versatile desktop upgrades.
- • **Optimized for Stability:** Tested rigorously for high and low temperature endurance to keep your system rock solid.
- • **Plug & Play Power Boost:** Instantly upgrade your desktop with hassle-free installation and reliable performance.
- • **Efficient Low Voltage Design:** Runs at 1.8V to reduce power consumption and heat, perfect for long work sessions.

## Overview

The Rasalas DDR2 800 PC2-6400 4GB Kit (2x2GB) offers a reliable, plug-and-play memory upgrade with 800 MHz speed, 1.8V low voltage efficiency, and 240-pin UDIMM form factor. Engineered for broad compatibility and tested for stability, it’s ideal for boosting older desktops with AMD or Intel systems, delivering enhanced multitasking and system responsiveness.

## Description

Buy Rasalas DDR2 800 PC2-6400 DDR2 4GB Kit (2x2GB) DDR2-800 Udimm Ram Desktop PC2-6400U 2RX8 1.8V CL6 240 Pin Non-ECC Unbuffered Desktop RAM Memory Modules: Memory - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: If your think about buying it, DO IT!! - Works great! Ideal speed at 800 MT/S. Even though they are short they look great in my pc (ASPIRE E380). Which only supports up to 4 gb but still reads 8. I’m super happy and for price to performance it’s great. Runs cool with resource heavy tasks. Definitely worth it and the quality is decent. Could not recommend it more. I had to reinstall windows so everything is disconnected besides one stick of ram.
Review: Great upgrade! - Used to upgrade an old Dell 2.33 gigahertz Intel Core 2 Quad Q8200 computer from 4GB to 8GB of RAM. Worked perfectly, no issues.

## Features

- 🖥 Superior Compatibility: Rasalas memory has been tested for compatibility with motherboards of various brands, with strong compatibility and high stability. It can provide your computer with superior memory quality and the stability required for long-term system operation.
- 🖥 Quality Components: Use original granules, under rigorous testing and screening, do high and low temperature endurance tests for the mainstream computer systems in the market, the memories with high stability and high efficiency.
- 🖥 Reliable Performance: Rasalas Memory is plug and play ready. Don't let your computer limit what you can do. An Rasalas memory upgrade boosts your computer and allows you to take on more.
- 🖥 What You Get：2x 2GB DDR2-800MHz PC2-6400U Ram memory, used in AMD, Intel systems. 24 hours warm service, lifetime maintenance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07R13WGNV |
| Best Sellers Rank | #107 in Computer Memory |
| Brand | Rasalas |
| Color | 4GB Kit(2GBx2) Udimm Green Large Board |
| Computer Memory Type | DDR2 SDRAM |
| Customer Reviews | 4.6 4.6 out of 5 stars (574) |
| Date First Available | January 26, 2019 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 5.2 x 0.1 x 1.2 inches |
| Item Weight | 2.08 ounces |
| Manufacturer | Rasalas |
| Memory Speed | 800 MHz |
| Product Dimensions | 5.2 x 0.1 x 1.2 inches |
| RAM | 4 GB DDR2 |
| Voltage | 1.8 Volts |

## Product Details

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

## Images

![Rasalas DDR2 800 PC2-6400 DDR2 4GB Kit (2x2GB) DDR2-800 Udimm Ram Desktop PC2-6400U 2RX8 1.8V CL6 240 Pin Non-ECC Unbuffered Desktop RAM Memory Modules - Image 1](https://m.media-amazon.com/images/I/711JLu6ihRL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ If your think about buying it, DO IT!!
*by R***T on November 25, 2025*

Works great! Ideal speed at 800 MT/S. Even though they are short they look great in my pc (ASPIRE E380). Which only supports up to 4 gb but still reads 8. I’m super happy and for price to performance it’s great. Runs cool with resource heavy tasks. Definitely worth it and the quality is decent. Could not recommend it more. I had to reinstall windows so everything is disconnected besides one stick of ram.

### ⭐⭐⭐⭐⭐ Great upgrade!
*by S***. on November 4, 2025*

Used to upgrade an old Dell 2.33 gigahertz Intel Core 2 Quad Q8200 computer from 4GB to 8GB of RAM. Worked perfectly, no issues.

### ⭐⭐⭐⭐⭐ Ram worked well and was recognized by Dell system.
*by B***N on November 20, 2025*

The laptop ram worked well/as expected. Would buy from this brand again.

## Frequently Bought Together

- Rasalas DDR2 800 PC2-6400 DDR2 4GB Kit (2x2GB) DDR2-800 Udimm Ram Desktop PC2-6400U 2RX8 1.8V CL6 240 Pin Non-ECC Unbuffered Desktop RAM Memory Modules
- ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive
- Timetec 16GB KIT(2x8GB) DDR3L / DDR3 1600MHz (DDR3L-1600) PC3L-12800 / PC3-12800 Non-ECC Unbuffered 1.35V/1.5V CL11 2Rx8 Dual Rank 240 Pin UDIMM Desktop PC Computer Memory RAM(SDRAM) Module Upgrade

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-12*