IBM-Lenovo ThinkPad G555 Compatible RAM Memory Upgrades

We guarantee that our RAM memory upgrades are 100% compatible for your IBM-Lenovo ThinkPad G555
Everyday low prices with twice daily competitor price checks. Price Promise
IBM-Lenovo ThinkPad G555 For Illustration Purposes Only

Help Me Choose

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

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

1GB Module

1GB Module For Illustration Purposes Only
  • Product Code:FT128MSQ64V8J
  • Manufacturer Code:N/A
  • Brand: Samsung, Hynix, Micron More Info
  • Warranty: Limited Lifetime Warranty More Info
  • Specification:200 Pin 1.8v DDR2 PC2-6400 SoDimm
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£12.30 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 support@offtek.co.uk. 

Installation Guide Installation Guide

Laptop Memory Installation Video
TrustPilot

4775 Customers have written a Trustpilot review

Star rating

New Lease of Life

I bought a RAM for my now aged netbook which was received within the time stated and has given my netbook a new lease of life!

By Wynnie. On 28. Aug
Star rating

Really Speedy Service

Ordered additional memory for Toshiba laptop - delivered next morning.Well done - have used Offtek in the past and will continue to do so in the future.

By Douglas Thomas. On 28. Aug
Star rating

very good company to buy from

Memory came for a laptop which I was upgrading to 2gb, problems arose (my own fault) and had to send a 1gb memory back for a refund they had no quibbles and the money was transferred rapidly back to my account.I ordered a 2gb ram which was well packaged came very quickly and i was pleased with the service. so offtek gets a five star rating from me.

By Andrew Hadfield. On 28. Aug
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