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Crucial 16GB DDR4 2666 (PC4-21300) CL19 ECC Unbuffered SODIMM CT16G4TFD8266 RAM - Picture 1 of 1

Crucial CT16G4TFD8266 16GB DDR4 Memory Module

5.02 product ratings

server-parts2025 (0)

50% positive feedback

Price:

US $40.00

ApproximatelyC $55.37

Free shipping

Estimated delivery Wed, Sep 24 - Mon, Sep 29

Returns:

30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.

Condition:

New

About this product

Product Identifiers

BrandCrucial

MPNCT16G4TFD8266

UPC0649528780508

ModelCrucial CT16G4TFD8266

eBay Product ID (ePID)21037431293

Product Key Features

Memory FeaturesECC Memory

Number of Pins260

Bus SpeedPC4-21300 (DDR4-2666)

Total Capacity16 GB

Form FactorSO-DIMM

Capacity per Module16 GB

TypeDDR4 SDRAM

Number of Modules1

Dimensions

Item Height30mm

All listings for this product

Crucial 16GB DDR4 2666 (PC4-21300) CL19 ECC Unbuffered SODIMM CT16G4TFD8266 RAM

item 1 Crucial 16GB DDR4 2666 (PC4-21300) CL19 ECC Unbuffered SODIMM CT16G4TFD8266 RAM

DDR4 (2 x 16GB) 32GB 2666MHz ECC SODIMM RAM Laptop Memory CT16G4TFD8266 Crucial

item 2 DDR4 (2 x 16GB) 32GB 2666MHz ECC SODIMM RAM Laptop Memory CT16G4TFD8266 Crucial

Ratings and Reviews

5.0

2 product ratings

2 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Most relevant reviews

by ialsosellteeth
Jun 28, 2025
Awesome. Ran four memory tests in a row ...
Awesome. Ran four memory tests in a row on my Synology DS1821+ without any issues.
Verified purchase: YesCondition: New
by oxford-comma
Mar 21, 2019
RAM passed full set of tests upon installation.
Verified purchase: YesCondition: New

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