Last-Minute SavingsLimited quantities.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Front. PNY - Optima 2GB PC2-6400 DDR2 DIMM Memory - Multi.

PNY - Optima 2GB PC2-6400 DDR2 DIMM Memory - Multi

Model:
MD2048SD2-800
SKU:
8990283
Highly rated by customers for:
Your price for this item is $23.99
Clearance
The comparable value price is $39.99

Customer reviews

Rating 4.6 out of 5 stars with 399 reviews

Rating Filter

Rating by feature

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

There aren't enough negative mentions yet.
96%would recommend to a friend

Customers are saying

Customers highly value the performance and ease of use of the Optima 2GB PC2-6400 DDR2 DIMM Memory. Many also appreciate its affordability and compatibility with existing systems, noting that installation is straightforward. Positive feedback frequently highlights the noticeable improvement in system speed and responsiveness after installation. The memory is considered a great value for everyday computing needs.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 13 Showing 241-260 of 399 reviews
  • Pros mentioned:
    Ram

    Good quality

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased this ram for my son's gaming computer. This ram has not had any glitches whatsoever.

    I would recommend this to a friend

  • good value for money..excellent compatibility

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A good value, never have compatibility issues with pny memory. seems to work for all brands of laptops and pcs.

    I would recommend this to a friend
  • Pros mentioned:
    Ram

    my computer is faster now

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The extra RAM memory has made my computer operate more efficiently and at an increased speed

    I would recommend this to a friend

  • Worked and was compatible

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have use this brand of memory several times and had no problems with the compatibility with existing ram

    I would recommend this to a friend

  • Fast and easy to install

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was inexpensive and very easy to install. The match set allowed my system to utilize duel access mode.

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Great DDR2 DIMM Memory

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    PNY - Optima 2GB PC2-6400 DDR2 DIMM Memory When it's time to upgrade your computer's memory, add an extra 2GB and buckle up for a faster, smoother ride.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    It is preforming well No Issues

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It is preforming well No Issues. I do not build PCs but the store installed it and I have had no problems

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Not to shabby on price

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    What can I say? It's memory and it works. Best Buy had it in stock and at a good price for my older PCs.

    I would recommend this to a friend

  • Great memory for needed speed

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Memory I bought worked great. I have not had any issues and was very easy to upgrade and install.

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Great Buy

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good product for a great price! Best Buy has really gotten good a competitive pricing!!

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Does what it is supposed to do.

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does what it is supposed to do. We put it in the computer and it is performing well.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    easy to install

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    easy to install exactly what we were looking for great customer service when we were purchasing

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    PNY - Optima 2GB PC2-6400 DDR2 DIMM Memory

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This memory module work just fine and help speed up my applications.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Great memory, easy to install

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to install. Don't need to be an expert. Great Price!

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Great Product

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great Product! Works great as advertised, I have an older computer

    I would recommend this to a friend
  • Pros mentioned:
    Ram

    Just works

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Never had an issue with PNY RAM. Installed it and was immediately recognized by the system.

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Good product

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Would purchase again, good value for the money! It is nice you have this in stock!

    I would recommend this to a friend

  • Easy first time installation

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great value, worked first time. installation fast and simple

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Great product for the price

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was a basic upgrade component and it is easy-to-use and install with immediate results.

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Fit the bill

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Nice upgrade for my PC and not too expensive either, prob gonna get another one

    I would recommend this to a friend
Page 13, Showing 241-260 of 399 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2025 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.