---
product_id: 14096018
title: "A-Tech 8GB KIT 2X4GB for Sony VAIO VGN VGN-Z4 VGN-Z41MD/B VGN-Z41WD/B VGN-Z46GD VGN-Z58GG/X VGN-Z710D VGN-Z750D VGN-Z790 1.8-inch SSD VGN-Z790 2.5-inch SO-DIMM DDR3 Non-ECC PC3-8500 1066MHz RAM Memory"
brand: "a-tech"
price: "€ 259.32"
currency: EUR
in_stock: true
category: "A Tech"
url: https://www.desertcart.pt/products/14096018-a-tech-8gb-kit-2x4gb-for-sony-vaio-vgn-vgn
store_origin: PT
region: Portugal
---

# 1066MHz blazing speed 8GB total memory power Lifetime warranty peace A-Tech 8GB KIT 2X4GB for Sony VAIO VGN VGN-Z4 VGN-Z41MD/B VGN-Z41WD/B VGN-Z46GD VGN-Z58GG/X VGN-Z710D VGN-Z750D VGN-Z790 1.8-inch SSD VGN-Z790 2.5-inch SO-DIMM DDR3 Non-ECC PC3-8500 1066MHz RAM Memory

**Brand:** a-tech
**Price:** € 259.32
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your VAIO, upgrade your workflow!

## Quick Answers

- **What is this?** A-Tech 8GB KIT 2X4GB for Sony VAIO VGN VGN-Z4 VGN-Z41MD/B VGN-Z41WD/B VGN-Z46GD VGN-Z58GG/X VGN-Z710D VGN-Z750D VGN-Z790 1.8-inch SSD VGN-Z790 2.5-inch SO-DIMM DDR3 Non-ECC PC3-8500 1066MHz RAM Memory by a-tech
- **How much does it cost?** € 259.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/14096018-a-tech-8gb-kit-2x4gb-for-sony-vaio-vgn-vgn)

## 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 1066MHz Speed:** Smooth, lag-free computing for demanding apps
- • **Lightweight & Efficient:** Minimal weight, maximum upgrade impact
- • **Reliable A-Tech Quality:** Genuine memory with a lifetime warranty for total confidence
- • **Compact SO-DIMM Form Factor:** Perfect fit for your VAIO’s sleek design
- • **Boost Your Sony VAIO Performance:** Tailored 8GB DDR3 kit for seamless multitasking

## Overview

The A-Tech 8GB KIT (2x4GB) DDR3 SO-DIMM RAM is engineered specifically for Sony VAIO VGN series laptops, delivering 1066MHz speed and reliable non-ECC performance. Lightweight and compact, it ensures a perfect fit and enhanced multitasking capabilities, backed by a lifetime warranty for lasting peace of mind.

## Description

Buy A-Tech 8GB KIT 2X4GB for Sony VAIO VGN VGN-Z4 VGN-Z41MD/B VGN-Z41WD/B VGN-Z46GD VGN-Z58GG/X VGN-Z710D VGN-Z750D VGN-Z790 1.8-inch SSD VGN-Z790 2.5-inch SO-DIMM DDR3 Non-ECC PC3-8500 1066MHz RAM Memory: Memory - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 8GB KIT (2 x 4GB) SO-DIMM DDR3 NON-ECC PC3-8500 1066MHz RAM Memory
- Genuine A-Tech Memory
- Lifetime Warranty
- Designed For Sony VAIO VGN. (See Compatibility List Below)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00MHY4JMW |
| Additional Features | Lightweight |
| Brand | A-Tech |
| Column Address Strobe Latency | 15 |
| Compatible Devices | b vgn z41wd, b vgn z46gd vgn z58gg, x vgn z710d vgn |
| Data Transfer Rate | 1066 MHz |
| Form Factor | SO-DIMM |
| Item Weight | 1.12 ounces |
| Manufacturer | A-Tech |
| Memory Speed | 1066 MHz |
| Mfr Part Number | MS647KMM5418 |
| Model Number | MS647KMM5418 |
| Number of Items | 2 |
| Number of Pins | 204 |
| RAM Memory Technology | DDR3 |
| RAM Size | 4 GB |
| Warranty Description | Limited Lifetime Warranty Covering Defects In Materials And Workmanship |

## Product Details

- **Brand:** A-Tech
- **Compatible Devices:** b vgn z41wd, b vgn z46gd vgn z58gg, x vgn z710d vgn
- **Computer Memory Size:** 4 GB
- **Memory Speed:** 1066 MHz
- **RAM Memory Technology:** DDR3

## Images

![A-Tech 8GB KIT 2X4GB for Sony VAIO VGN VGN-Z4 VGN-Z41MD/B VGN-Z41WD/B VGN-Z46GD VGN-Z58GG/X VGN-Z710D VGN-Z750D VGN-Z790 1.8-inch SSD VGN-Z790 2.5-inch SO-DIMM DDR3 Non-ECC PC3-8500 1066MHz RAM Memory - Image 1](https://m.media-amazon.com/images/I/71z2T6h7ikL.jpg)

---

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**Shop now:** [https://www.desertcart.pt/products/14096018-a-tech-8gb-kit-2x4gb-for-sony-vaio-vgn-vgn](https://www.desertcart.pt/products/14096018-a-tech-8gb-kit-2x4gb-for-sony-vaio-vgn-vgn)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-11-13*