Top 9 DDR4 PC4-21300 2666MHz SODIMM – Computer Memory

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1. Crucial


Crucial 32GB Kit 16GBx2 DDR4 2666 MT/s PC4-21300 DR x8 SODIMM 260-Pin Memory, CT2K16G4SFD8266

Crucial #ad - Reduce power consumption by up to 40% and extend battery life. Increase bandwidth by up to 30%. Faster burst access speeds for improved sequential data throughput. Speeds up to 3200 mt/s and faster data rates are expected to be available as DDR4 technology matures. Optimized for next generation processors and platforms.
BrandCrucial #ad
Height1.1 Inches
Length2.7 Inches
Weight0.02 Pounds
Width0.43 Inches
Part NumberCT2K16G4SFD8266
WarrantyLimited lifetime warranty



TED464G2666C19DC-S01, TEAMGROUP Elite DDR4 64GB Kit 2 x 32GB 2666MHz PC4-21300 CL19 Unbuffered Non-ECC 1.2V SODIMM 260-Pin Laptop Notebook PC Computer Memory Module Ram Upgrade

TEAMGROUP #ad - Installation video is attached in product image. Strict test and verification procedures are performed for products. Adherence to jedec and compliance to RoHS with respect to environmental protection regulation, production and manufacturing. Lifetime warranty and Free technical support. All new generation product of DRAM module.
ManufacturerTEAMGROUP #ad
Height1.18 Inches
Length2.66 Inches
Weight0.03 Pounds
Width0.14 Inches
Part NumberTED464G2666C19DC-S01
WarrantyLifetime warranty



2666MHZ, Samsung 16GB DDR4 PC4-21300, 260 PIN SODIMM, 1.2V, CL 19 laptop ram memory module

SAMSUNG #ad - Specs: ddr4 pc4-21300, cl=19, ddr4-2666, non-ecc, unbuffered, 1.2v. Form factor: 260pin SODIMM. Speed: 2666 MHz. Lifetime warranty. Total capacity: 16GB.
BrandSAMSUNG #ad
ManufacturerSAMSUNG - IMSOURCING #ad
Part NumberM471A2K43CB1-CTD

4. A-Tech Components


A-Tech 8GB DDR4 2666 MHz SODIMM PC4-21300 PC4-2666V CL19 Non-ECC Laptop RAM Memory Module

A-Tech Components #ad - Compatible with select ddr4 Laptop, Notebook computers + Easy to install at home, no expertise required. Maximize your system's performance, boost loading speeds and multitask with ease. Single 8gb ram module | ddr4 so-dimm 260-pin | speeds up to 2666mhz 2667mhz, PC4-21300 / PC4-2666V. Non-ecc unbuffered | 1rx8 or 2rx8 - single or dual Rank | JEDEC DDR4 standard 1. 2v. Backed by a-tech's lifetime Warranty + Friendly tech support team available to help before and after your purchase.
BrandA-Tech Components #ad
ManufacturerA-Tech Components #ad
Height0.15 Inches
Length2.74 Inches
Width1.18 Inches
Part NumberAT8G1D4S2666NA0N12V
WarrantyLifetime Warranty



TEAMGROUP T-Force Zeus DDR4 SODIMM 16GB 2666MHz PC4-21300 260 Pin CL19 Laptop Memory Module Ram, TTZD416G2666HC19-S01

TEAMGROUP #ad - Born for gaming, a great choice for gamers who want to get upgraded. Trustworthy compatibility. Lightning Bolt design element. High quality IC with stable performance. Lifetime warranty.
ManufacturerTEAMGROUP #ad
Height0.51 Inches
Length6.97 Inches
Weight2.2 Pounds
Width2.95 Inches
Part NumberTTZD416G2666HC19-S01
ModelZeus SO-DIMM
WarrantyLifetime warranty



1.2V, CL 19 laptop ram memory module, 2666MHZ, 260 PIN SODIMM, Samsung M471A1K43CB1-CTD 8GB DDR4 PC4-21300

SAMSUNG #ad - Specs: ddr4 pc4-21300, ddr4-2666, unbuffered, non-ecc, cl=19, 1.2v. Form factor: 260pin SODIMM. Speed: 2666 MHz. Lifetime warranty. Total capacity: 8gb m471a1K43CB1-CTD.
BrandSAMSUNG #ad
ManufacturerSamsung #ad
Part NumberM471A2K43CB1-CTD

7. G.Skill


G.Skill Ripjaws SO-DIMM Series 32GB 2 x 16GB 260-Pin PC4-21300 DDR4 2666 CL18-18-18-43 1.20V SO-DIMM Memory Model F4-2666C18D-32GRS

G.Skill #ad - Full memory timings of cl18 18-18-18-43 - 260 pins. 2666mhz memory speed, PC4-21300 standard. Requires voltage of only 1. 20v which means longer battery life. Features auto-overclocking which allows qualified systems to detect the highest available speed and automatically adjust BIOS settings to match. Dual channel 32gb ddr4 memory upgrade kit for laptop computers - contains 2x 16GB modules.
BrandG.Skill #ad
ManufacturerG.Skill #ad
Height4.9 Inches
Length6.1 Inches
Weight0.11 Pounds
Width0.6 Inches
Part NumberF4-2666C18D-32GRS
WarrantyLimited Lifetime Manufacturer

8. OWC


OWC 32GB 2 x 16GB PC21300 DDR4 2666MHz SO-DIMMs Memory OWC2666DDR4S32P

OWC #ad - Memory upgrade compatible with 2020 imac: imac w/retina 5k display 27 inch mid 2020 model ID: iMac20, 1 and iMac20, 3. 3ghz i5, 2 3. 1ghz i5, 3. 8ghz i7, 3. 6ghz i9. Pc compatible: works with compatible gaming laptops and pc desktops: Dell, Lenovo, Samsung, Sony, Gigabyte, Supermicro, Fujitsu, LG, Acer, Toshiba, HP, Intel, ASUS, Supermicro.

Memory upgrade compatible with 2019 imac: imac w/retina 5k display 27-inch early 2019 model id: imac19, 1 3. 0ghz i5, mrr02ll/A, 3. 7ghz i5, 3. 6ghz i9 models: mrqy2LL/A, 3. 1ghz i5, mrr12ll/A. 2 x 16 gb 32 gb 2666mhz ddr4 pc4-21300 sodimm 260-pin, fully compliant with jedec specifications, non-registered, 1.2

2 volts, non-ecc, rohs compliant, warranty safe upgrade; Backed by OWC Memory Lifetime Limited Warranty including the OWC Lifetime Advanced Replacement Program. Memory upgrade compatible with 2018 mac mini: mac mini late 2018 november, 3. 0ghz i5, 2018 model id: Macmini8, 1 3. 6ghz i3, 3. 2ghz i7 models: mrtr2ll/a, mrTT2LL/A.
BrandOWC #ad
ManufacturerOther World Computing #ad
Weight0.11 Pounds
Part NumberOWC2666DDR4S32P
WarrantyOWC Memory Lifetime Limited Warranty including Advanced Replacement Program



1.2V, Samsung 4GB DDR4 PC4-21300, 2666MHZ, CL 19 Laptop ram Memory Module, 260 PIN SODIMM

SAMSUNG #ad - Specs:ddr4 pc4-21300 cl=19 unbuffered non-ecc ddR4-2666 1. 2v. Feature: ddr4 pc4-21300 . Package: 260-pin SODIMM. Lifetime warranty. Module size: 4gb 1 x 4GB.
BrandSAMSUNG #ad
ManufacturerSemiconductor Samsung #ad
Part NumberM471A5244CB0-CTD