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  • Front. PNY - 4GB 2.666GHz PC4-21300 DDR4 SO-DIMM Unbuffered Non-ECC Laptop Memory - Black.
  • Alt View 11. PNY - 4GB 2.666GHz PC4-21300 DDR4 SO-DIMM Unbuffered Non-ECC Laptop Memory - Black.
  • Alt View 12. PNY - 4GB 2.666GHz PC4-21300 DDR4 SO-DIMM Unbuffered Non-ECC Laptop Memory - Black.
  • Alt View 13. PNY - 4GB 2.666GHz PC4-21300 DDR4 SO-DIMM Unbuffered Non-ECC Laptop Memory - Black.
  • Alt View 14. PNY - 4GB 2.666GHz PC4-21300 DDR4 SO-DIMM Unbuffered Non-ECC Laptop Memory - Black.

PNY - 4GB 2.666GHz PC4-21300 DDR4 SO-DIMM Unbuffered Non-ECC Laptop Memory - Black

Model:
MN4GSD42666
SKU:
6401192
Your price for this item is $19.99

Customer reviews

Rating 4.8 out of 5 stars with 6 reviews

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100%
would recommend
to a friend

Customers are saying

Customers commend the 4GB 2.666GHz PC4-21300 DDR4 SO-DIMM Unbuffered Non-ECC Laptop Memory for its performance enhancements, noting improved speed and functionality in both laptops and iMacs. Users report that it provides a cost-effective way to boost system performance. There are no reported negative customer experiences.

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 1 Showing 1-6 of 6 reviews
  • Pros mentioned:
    Performance

    The ram works fine

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

    The ram was easy to install i my imac. I had 8gb of ram when i got my imac now i have 1gb and my imac runs better.

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

    Nice upgrade.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Nice little upgrade at an affordable price point. PNY products are an excellent value and always perform well.

    I would recommend this to a friend

  • Cheap speed.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Anytime you have a computer that’s got four gigs of RAM add another four and it really makes it go a lot faster.

    I would recommend this to a friend

  • Great prices

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent product. Had to order online. Quick easy pick up.

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

    Great Price

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Inexpensive performance add to my entry level laptop.

    I would recommend this to a friend

  • Memory for my HP computer

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I like it. My HP computer works good. I'm able to use all softwares open at once.

    I would recommend this to a friend
Page 1, Showing 1-6 of 6 reviews
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