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Patriot Signature 4 GB PC2-6400 DDR2 Notebook Memory PSD24G8002S

by Patriot
84 customer reviews
| 3 answered questions
List Price: $104.99
Price: $74.99 & FREE Shipping. Details
You Save: $30.00 (29%)
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  • Enter your model number above to make sure this fits.
  • PC2-6400 (800MHz) Data Rate/200-Pin Dual in-line memory module
  • Auto and self refresh capability
  • 100% Tested and Verified
  • Lifetime Warranty
  • Main Stream Upgrade
65 new from $68.00 1 used from $94.94
$74.99 & FREE Shipping. Details In Stock. Sold by Highly Anticipated Electronics and Fulfilled by Amazon. Gift-wrap available.

Fulfillment by Amazon (FBA) is a service we offer sellers that lets them store their products in Amazon's fulfillment centers, and we directly pack, ship, and provide customer service for these products. Something we hope you'll especially enjoy: FBA items qualify for FREE Shipping and .

If you're a seller, Fulfillment by Amazon can help you increase your sales. We invite you to learn more about Fulfillment by Amazon .

Frequently Bought Together

  • Patriot Signature 4 GB PC2-6400 DDR2 Notebook Memory PSD24G8002S
  • +
  • Patriot Signature 2 GB PC2-6400 DDR2 800MHz Notebook Memory PSD22G8002S
Total price: $94.98
Buy the selected items together

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  • Buy Used and Save: Buy a Used "Patriot Signature 4 GB PC2-6400 DDR2 Notebook Memo..." and save 9% off the $104.99 list price. Buy with confidence as the condition of this item and its timely delivery are guaranteed under the "Amazon A-to-z Guarantee". See all Used offers.

Technical Details

  • Model Number: PSD24G8002S
  • Item Package Quantity: 1
  • RAM Memory Technology: DDR2 SDRAM
  • Form Factor: Laptop
  • Memory Storage Capacity: 4 GB
› See more technical details

Compare to Similar Items


This item: Patriot Signature 4 GB PC2-6400 DDR2 Notebook Memory PSD24G8002S
Customer Rating 4 out of 5 stars (84) 4 out of 5 stars (25) 4 out of 5 stars (741) 4 out of 5 stars (132)
Price $74.99 $148.99 $80.00 $204.49
Shipping FREE Shipping FREE Shipping $5.00 FREE Shipping
Sold By Highly Anticipated Electronics Highly Anticipated Electronics ETARATECH Amazon.com
Capacity Information not provided Information not provided Information not provided 8
Number of Items 1 1 1 1
Memory Storage Capacity 4 GB 4 GB 4 GB 4 GB
Memory Clock Speed 800 MHz 800 MHz 800 MHz 800 MHz
Ram Memory Technology DDR2 SDRAM DDR2 SDRAM DDR2 DDR2
Add to Cart Add to Cart Add to Cart Add to Cart

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Product Description

Patriot Signature DDR2 800MHz Non-ECC Unbuffered SO-DIMM is designed to support high performance notebook and mobile systems. Patriot SO-DIMM memory modules are fully tested and validated at 800MHz (PC2-6400) to ensure reliable performance and compatibility. These memory modules are perfect to meet the needs of those requiring memory upgrades and performance.

Product Details

  • Product Dimensions: 6.6 x 2 x 0.6 inches ; 0.6 ounces
  • Shipping Weight: 1.6 ounces (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B0027IVMBY
  • Item model number: PSD24G8002S
  • Average Customer Review: 4.6 out of 5 stars  See all reviews (84 customer reviews)
  • Amazon Best Sellers Rank:
    • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.
  • Date first available at Amazon.com: August 1, 2008

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From the Manufacturer


Patriot Signature 4 GB PC2-6400 DDR2 Notebook Memory

Patriot Signature DDR2 800MHz Non-ECC Unbuffered SO-DIMM is designed to support high performance notebook and mobile systems. Patriot SO-DIMM memory modules are fully tested and validated at 800MHz (PC2-6400) to ensure reliable performance and compatibility. These memory modules are perfect to meet the needs of those requiring memory upgrades and performance.

Key Features

  • PC2-6400 (800MHz) Data Rate/200-Pin Dual in-line memory module
  • Auto and self refresh capability
  • 100% Tested and Verified
  • Lifetime Warranty
  • Main Stream Upgrade
Customer Questions & Answers
See questions and answers

Customer Reviews

Most Helpful Customer Reviews

13 of 13 people found the following review helpful
Upgraded by 2.4Ghz C2D MacBook Pro
By Tex TOP 500 REVIEWER on September 18, 2011
Verified Purchase
I had two 2GB PC2 5300 memory modules in by 2008 2.4GHz Intel Core 2 Duo MacBook Pro.
This PC2 6400 memory is not only backwards compatible to PC2 5300, but its cheaper too!
I swapped out one 2GB module for this 4GB module and instantly jumped to 6GB of RAM.
Works great!
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11 of 11 people found the following review helpful
Works great on my iMac7,1
By Luengas on March 23, 2011
Verified Purchase
I wasn't sure this SODIMM would work with my iMac7,1 but it did. I simply replaced the original 1GB stick with the Patriot Signature 4GB (PC2-6400 DDR2 Notebook Memory PSD24G8002S) in slot 1. In slot 2 I already had a 2GB stick. So my aging iMac went from 3 GB to 6 GB. The performance is much better now. Sweet!!!
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8 of 8 people found the following review helpful
Worked Perfectly
By Kevin Reagan on January 22, 2011
Verified Purchase
I upgraded an HP DV9543cl notebook computer. The notebook came with 2GB, a year ago I upgraded to 4GB using Kingston KVR667D2S0/2GR.

I have now upgraded to 8GB. No problems, everything works perfectly.

This memory, bought as individual sticks, is half the cost of all other comparable memory that I have found. Save yourself $100, and buy these instead.
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3 of 3 people found the following review helpful
Great for My iMac!
By R. Adams on April 20, 2012
I have an Early 2008 iMac 3.06GHz (running OS X 10.7 "Lion") which originally came with 2x1GB RAM installed (2GB total). I upgraded it to 2x2GB of RAM shortly after purchasing it. I recently read that although Apple claims that 4GB is the maximum for this model that others had success with 1x2GB and 1x4GB for a total of 6GB of RAM.

I purchased and installed the Patriot Signature 4 GB PC2-6400 DDR2 Notebook Memory PSD24G8002S in one slot and kept the 2GB in the other slot it and it works perfectly (as it has for others here). I've just started putting it through its paces, but I've noticed that applications open a bit faster as well as improvements in some other memory-intensive activity.

Upgrading memory is the easiest way to improve the performance of almost any computer and I can recommend the Patriot Signature 4 GB PC2-6400 DDR2 Notebook Memory PSD24G8002S.

UPDATE: Now running OS X 10.8.2 Mountain Lion plus updated the hard drive in my iMac to an SSD and this memory is still working fine.
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4 of 4 people found the following review helpful
Working fine in my 2008 iMac
By N6AC on October 1, 2011
Verified Purchase
The memory card is working fine in my 2008 iMac, along with an earlier installed 2GB, making total of 6GB which is the maximum that this computer can handle.
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4 of 4 people found the following review helpful
Works just fine with MBP C2D which requires PC5300
By Paul C Huang on August 23, 2011
Verified Purchase
Sometimes faster RAM may not work in slower systems, but this PC2/6400 module works fine in my 17" MBP C2D 2.5GHz. I am very pleased.
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3 of 3 people found the following review helpful
Inexpensive Upgrade for iMac
By sswyst on December 4, 2011
Upgraded my Apple iMac 24" desktop computer (2008 version). Originally had 2 X 1GB memory modules. I removed one of the 1GB modules and replaced it with this 4GB Patriot. Very easy to install, less than 10 minute job. My iMac now has 5 GB memory total. Have been running for over 1 week so far with no problems. Highly recommended.
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3 of 3 people found the following review helpful
Works great in Dell E6400
By Jetters on June 30, 2011
Verified Purchase
Installed these memory modules in a Latitude E6400. Went from 4GB to 8GB with Windows 7 64 bit. No problems with the memory, works well. Nice performance difference for those needing to run VMWare
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