---
product_id: 51147352
title: "Crucial CT6464Z40B 512MB DDR, 400MHz (PC3200) Unbuffered UDIMM, 184-Pin Memory"
brand: "crucial"
price: "€ 70.62"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.cy/products/51147352-crucial-ct6464z40b-512mb-ddr-400mhz-pc3200-unbuffered-udimm-184-pin
store_origin: CY
region: Cyprus
---

# Crucial CT6464Z40B 512MB DDR, 400MHz (PC3200) Unbuffered UDIMM, 184-Pin Memory

**Brand:** crucial
**Price:** € 70.62
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Crucial CT6464Z40B 512MB DDR, 400MHz (PC3200) Unbuffered UDIMM, 184-Pin Memory by crucial
- **How much does it cost?** € 70.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/51147352-crucial-ct6464z40b-512mb-ddr-400mhz-pc3200-unbuffered-udimm-184-pin)

## Best For

- crucial enthusiasts

## Why This Product

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

## Description

Full description not available

## Features

- Make sure this fits by entering your model number.
- Increases desktop performance
- Easy to install
- Compatible with OEM systems
- 100% component and module tested for high reliability
- Available in DDR to DDR4 memory technology

## Images

![Crucial CT6464Z40B 512MB DDR, 400MHz (PC3200) Unbuffered UDIMM, 184-Pin Memory - Image 1](https://m.media-amazon.com/images/I/61VM9sRcWsL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Worked first time.
  

*by P***R on Reviewed in the United Kingdom 🇬🇧 on 14 December 2017*

I bought this second-hand just in case it didn't fit in with the original 512MB already in my old windows XP PC (which is now running Debian Stretch). I had a spare slot so I tried the 1 GB option. I placed this into the second slot, and hey presto, booted up, worked first time, and certainly makes a big difference in computing and accessing the internet. So all in all very pleased, and chuffed that the upgrade cost less than a tenner :) Would recommend trying this upgrade option to fellow "old XP machine enthusiasts".

### ⭐⭐⭐⭐ 







  
  
    Very Happy
  

*by A***3 on Reviewed in the United Kingdom 🇬🇧 on 21 July 2012*

This product was everything i needed, although the product was meant to be Crucial i instead received SAMSUNG 512MB RAM which i really couldn't fault. They contacted me as soon as they had realized the problem and told me that if there was any problems that a transfer would be done. All in all i cannot fault them, it arrived on time and is installed on my PC as i'm writing this review. I would 100% use them again should i need to.

### ⭐⭐⭐ 







  
  
    Prompt delivery
  

*by K***H on Reviewed in the United Kingdom 🇬🇧 on 22 May 2013*

I received delivery of these memory modules promptly.  However, since installing both modules my system becomes unstable. i.e. intermittently doesn't boot and gets stuck at the BIOS screen. I then removed one module and booted with just one in the system and again with the first one removed and put the second one in.  It proved that one of the modules has an issue as on each occasion it freezes at the BIOS.According to the manufacturers specification these memory modules are compatible, therefore, I cannot think other than that one module is definitely faulty. Unfortunately I don't have another system to test my theory.  For this reason I've not contacted the seller.

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**Shop now:** [https://www.desertcart.com.cy/products/51147352-crucial-ct6464z40b-512mb-ddr-400mhz-pc3200-unbuffered-udimm-184-pin](https://www.desertcart.com.cy/products/51147352-crucial-ct6464z40b-512mb-ddr-400mhz-pc3200-unbuffered-udimm-184-pin)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-17*