Sony Vaio PCV-RZ73PL9 Compatible RAM Memory Upgrades

We guarantee that our RAM memory upgrades are 100% compatible for your Sony Vaio PCV-RZ73PL9
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Sony Vaio PCV-RZ73PL9 For Illustration Purposes Only

Help Me Choose

Your system memory specification is listed below, most importantly your maximum memory capacity:

  • Maximum Memory Capacity: 2GB
  • Default Installed Memory: 1GB (Removable)
  • Number of Slots: 4 Slots (4 Banks of 1)

You should also determine how much memory you already have installed and in what configuration. These useful links should explain how to do this:

Although the memory can be installed one module at a time, the best performance comes from using matched pairs of modules.

Price Promise We monitor the prices of our competitors twice daily, giving you the peace of mind that our prices are the lowest online.

Find Out More

256MB Module

256MB Module For Illustration Purposes Only
  • Product Code:FT256MSYRZ73
  • Manufacturer Code:PCVA-MM256F
  • Brand: Samsung, Hynix, Micron More Info
  • Warranty: Limited Lifetime Warranty More Info
  • Specification:184 Pin 2.6v DDR400 Non-ECC Dimm
Free Delivery

£10.44 inc. VAT

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60-Day Returns Policy

Not 100% happy with your order then return it to us under our No Quibble 60 Day Money Back Guarantee. 

Our 60-Day return policy gives you plenty of time to consider your purchase. You can return any item in its original condition within 60 days of the date of shipment for a refund or exchange. We will also provide you a Freepost label to return the memory which ensures that there is no cost to our customers.

Lifetime Warranty

Feel confident that your memory will last a lifetime. Our lifetime warranty guarantees that if your memory should ever fail we will replace or repair the product free of charge. Please note that the lifetime warranty refers only to memory modules and not flash memory or storage products. Please see the individual 'product details' for warranties specific to each product. For complete warranty details please see our Terms and Conditions 

Premium Brand Chips

Not all memory is the same. Our memory is manufactured using premium brand chips from manufacturers including Samsung, Elpida (NEC), Hynix (Hyundai), Micron and Hypertec. This ensures the highest level of reliability and compatability. You may be able to buy cheaper memory but you will not be able to buy the same quality of memory cheaper. 

Memory Installation Guides

Memory is one of the simplest upgrades that you can perform on your computer. To make it even easier our support team have created both installation videos and a written guide for you to follow. 

Should you have any issues with your installation please see our FAQ page or contact our support team via live chat or at 

Installation Guide Installation Guide

Desktop Memory Installation Video

4684 Customers have written a Trustpilot review

Star rating

Great service

Quick delivery and really good service. Wouldn't hesitate to recommend.

By Richard Creaser. On 24. Jul
Star rating


Good product good service!!!!

By Tyrone Renders. On 24. Jul
Star rating

OFFTEK No.1 for Memory and don't forget it.

If you need to speed up your Google Chrome then go for a memory upgrade and OFFTEK is a good place to go to. I was struggling to run Chrome and Windows Live Mail in Windows 7 with 2GB memory. I paid just under £20 for an extra 2GB and the difference is remarkable. Can now have several Chrome sessions , Mail and other programs running and response is almost instantaneous. I ordered via standard ( free ) delivery on a Sunday and received it Wednesday and took 10 minutes to fit it after downloading guideline from Fujitsu German website , could not find in English website.

By Philip Knaggs. On 24. Jul
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