4GB DDR4 2666MHz SODIMM Single Rank Memory

4GB DDR4 2666MHz SODIMM Single Rank Memory

Marsoni

M251S

$19.00

Get it in 3 business days with 1 day shipping. Friday, May 29

4GB DDR4 2666MHz SODIMM Single Rank MemoryItem Attributes Manufacturer Major Brand Various RAM 01 RAM Generation DDR4 RAM 02 RAM Capacity 4 RAM 03 RAM Rank Single RAM 04 RAM Type SODIMM RAM 05 RAM Speed 2666 RAM 06 RAM Specialty Visibility Visible Individually Dell Part Numbers M471A5244CB0 CTD; MTA4ATF51264HZ 2G6E1 NetSuite Name RAM PC2666V S DDR4 4GB Avalara Tax Code PC070000 Item Message Label Item Message

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Your 4GB DDR4 2666MHz SODIMM Single Rank Memory orders ship within 1-2 business days.

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Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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I thought I had purchased pillows so when I received these I was a little disappointed. However that was 100% on me for not reading the listing and just trusting my search. I decided to give them a try and so far they seem ok. They don’t stay cool even though I have them on cooling pillows. They are super thin but very soft. They fit on my pillows perfectly. I don’t think it has improved my sleep quality but it hasn’t made it any worse either. I don’t think they are waterproof but I don’t really want to test that. I like that the zipper is small and seems to be decent quality. Smelled heavily of chemicals when I first took it out of the package but that disappeared after a few minutes.

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Reviewed in the United States on March 21, 2026

Verified Purchase

Amazon Customer

Draper, US

★★★★★ 5

Sleep like a baby

Size: Queen, Color: White

These pillow covers are cool. They keep you cool at night. very, very comfortable.

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Reviewed in the United States on May 13, 2026

Verified Purchase

Chris Hernandez

Draper, US

★★★★★ 5

Very well made.

Size: King, Color: White

These work great and look good.

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Reviewed in the United States on April 27, 2026

Verified Purchase

Richard F.

Omaha, US

★★★★★ 5

Pillow

Color: White, Size: Standard/Queen

Very comfortable

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Reviewed in the United States on December 3, 2025

Verified Purchase

rhoffa

Massapequa, US

★★★★★ 1

Awful, very soft not firm at all

Color: White, Size: Standard/Queen, Color: White, Size: Standard/Queen

Ordered the Serta Ocean Breeze Breathable Medium/Firm Bed Pillow. The listing is misleading—it shows two pillows in the photo, but only one is included for the $47.00 price. The pillow arrived vacuum-packed and was extremely flat. Despite efforts, I couldn't fluff it back to a usable thickness; the total loft was only about 4 inches. Very disappointed with the quality and presentation. Returned item.

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Reviewed in the United States on June 15, 2025