Top 10 64GB DDR4 2666 Laptop – Computer Memory

As an Amazon Associate I earn from qualifying purchases.



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, TED464G2666C19DC-S01

TEAMGROUP #ad - Lifetime warranty and Free technical support. Strict test and verification procedures are performed for products. Installation video is attached in product image. Adherence to jedec and compliance to RoHS with respect to environmental protection regulation, production and manufacturing. All new generation product of DRAM module.
ManufacturerTEAMGROUP #ad
Height0.59 Inches
Length6.41 Inches
Weight0.04 Pounds
Width5.55 Inches
Part NumberTED464G2666C19DC-S01

2. Crucial


Crucial RAM 64GB Kit 2x32GB DDR4 2666 MHz CL19 Laptop Memory CT2K32G4SFD8266

Crucial #ad - Micron quality and reliability is backed by superior component and module level testing and 42 years of memory expertise. How-to guides available at Crucial. Install with ease; no computer skills required. Compatibility assurance when using the Crucial System Scanner or Crucial Advisor Tool. Ecc type = non-ecc, pin count = 260-pin, pc speed = pc4-21300, voltage = 1.2v, form factor = sodimm, Rank and Configuration = 2Rx8. Improve your system's responsiveness, run apps faster and multitask with ease.
BrandCrucial #ad
ManufacturerCrucial #ad
Height1.1 Inches
Length2.7 Inches
Weight0.04 Pounds
Width0.43 Inches
Part NumberCT2K32G4SFD8266
WarrantyLimited Lifetime

3. OWC


OWC 64GB 4 x 16GB 2666MHz DDR4 PC4-21300 SO-DIMM 260 Pin Memory Upgrade, for 2019-2020 27 inch iMac iMac19,1 iMac20,1 iMac20,2 and PC laptops, OWC2666DDR4S64S

OWC #ad - Free technical support from our expert technicians, online installation videos available, Every module is backed by OWC Memory Lifetime Limited Warranty including the OWC Lifetime Advanced Replacement Program.

Memory upgrade compatible with 2019 imac: imac w/retina 5k display 27-inch early 2019 Model ID: iMac19, 3. 7ghz i5, 1 3. 0ghz i5, 3. 1ghz i5, 3. 6ghz i9. Memory upgrade compatible with 2019-2020 27 inch iMac iMac19, 1 iMac20, 1 iMac20, 2 and PC laptops.664 gb 4 x 16gb pc4-21300 ddr4, so-dimm, rohs certified, 1.2v, 206-pin, warranty safe memory upgrade. Memory upgrade compatible with 2020 imac: imac w/retina 5k display 27 inch mid 2020 model ID: iMac20, 1 and iMac20, 3. 8ghz i7, 2 3. 1ghz i5, 3. 3ghz i5, 3. 6ghz i9.
BrandOWC #ad
ManufacturerOther World Computing #ad
Part NumberOWC2666DDR4S64S

4. Mushkin


Mushkin Essentials – DDR4 Laptop DRAM – 64GB 2x32GB SODIMM Memory Kit – 2666MHz PC4-21300 CL-19 – 260-pin 1.2V Notebook RAM – Dual-Channel – Low-Voltage – MES4S266KF32GX2

Mushkin #ad - Ideal for high-performance DDR4 Laptop Computers. Compatible w/ all ddr4-2666 Laptops that support 32GB modules. 260-pin / low-voltage 1. 2v / timings: 19-19-19-43. 64gb 2x32gb sodimm ddr4-2666 pc4-21300 cl-19 laptop / Notebook Memory Kit. Guaranteed – lifetime Warranty and Free Technical Support.
BrandMushkin #ad
ManufacturerMushkin Enhanced #ad
Height1.18 Inches
Length2.66 Inches
Weight0.07 Pounds
Width0.15 Inches
Part NumberMES4S266KF32GX2
WarrantyLimited Lifetime Replacement Warranty

5. A-Tech Components


Laptop, Notebook & AIO Computer Memory Upgrade Kit, A-Tech RAM 64GB 2x32GB DDR4 2666MHz SODIMM PC4-21300 PC4-2666V CL19 2Rx8 1.2V Non-ECC SO-DIMM 260 Pin

A-Tech Components #ad - 64 gb kit 2 x 32 gb modules | ddr4 2666 mhz / 2667 mhz pc4-21300 / pc4-2666v | ddr4 so-dimm 260-pin | non-ecc unbuffered | 2rx8 - Dual Rank x8 | 1. 2v - ddr4 standard Voltage.

High performance ram memory upgrade compatible with select laptop, noteboOK & ALL-IN-ONE AIO Computers | *Please verify the supported memory RAM specifications of your system prior to purchase to ensure compatibility*. All modules undergo quality assurance testing to ensure dependable and reliable performance. Easy to install and boosts the performance of your system by speeding up loading times, improving system responsiveness, and increasing your system's ability to handle greater workloads. A-tech provides a lifetime warranty for all orders & offers complimentary United States based Tech Support before, during, & after your purchase.
BrandA-Tech Components #ad
ManufacturerA-Tech Components #ad
Height0.15 Inches
Length2.74 Inches
Width1.18 Inches
Part NumberAT32G2D4S2666ND8N12V
WarrantyLifetime Warranty

6. OLOy


OLOy DDR4 RAM 64GB 2x32GB 2666 MHz CL19 1.2V 260-Pin Laptop Gaming SODIMM Upgrade for 2019/2020 iMac 27-inch with Retina 5K Display Late 2018 Mac Mini MD4S322619MZDC

OLOy #ad - Ddr4 2x32gb sodimm, total 64 GB. Frequency : 2666 mhz 19-19-19-43. 1. 2v sodimm. Compatible with Apple Mac Mini and iMac. Lifetime Warranty.
BrandOLOy #ad
ManufacturerOLOy #ad
Height0.05 Inches
Length5.25 Inches
Weight0.04 Pounds
Width1.22 Inches
Part NumberMD4S322619MZDC

7. Adamanta


Adamanta 64GB 2x32GB DDR4 2666MHz PC4-21300 SODIMM 2Rx8 CL19 1.2v Laptop Memory Upgrade Notebook DRAM RAM M471A4G43MB1-CTD

Adamanta #ad - Every module is backed by a lifetime limited warranty. Models: mxwt2ll/a, 2 i5 3. 1ghz, i5 3. 3ghz, mxwu2ll/a, mxwv2ll/A. 64gb 32gbx2 ddr4 2666 mhz non-parity/non-ecc unbuffered sodimm memory 260 pin dual rank module.

Memory upgrade compatible with early 2019 27 inch imac w/ retina 5k display model id: 19, i5 3. 1ghz, i5 3. 7ghz, i9 3. 6ghz. Our experienced technicians can verify if these parts will work for you with free technical support. Models: mrqy2ll/a, 1 i5 3. 0ghz, mrr02ll/a, mrr12ll/A. Models: mrtr2ll/a, i5 3. 0ghz, 1 i3 3. 6ghz, mrtt2ll/A. Compatible with samsung, lenovo, toshiba, predator, tuf, msi, hp, gigabyte, Sony, asUS ROG STRIX, Intel, Ryzen, NUC, XPS, Dell, LG, acer nitro, Alienware gaming laptop.

Memory upgrade compatible with late 2018 mac mini model id: macmini 8, i7 3. 2ghz. We always have hundreds in stock! Every single module is fully tested by the manufacturer. Memory upgrade compatible with 2020 27 inch imac w/ retina 5k display model id: 20, 1 20, i7 3.
BrandAdamanta #ad
ManufacturerAdamanta Inc. #ad
Height0.2 Inches
Length2.75 Inches
Width1.2 Inches
Part NumberAM52SE24G64SA-SQ FBA 2666 GEN (2)

8. Crucial


Crucial Ballistix 3200 MHz DDR4 DRAM Laptop Gaming Memory Kit 64GB 32GBx2 CL16 BL2K32G32C16S4B

Crucial #ad - Ideal for laptop gamers and performance enthusiasts. Engineered for the latest AMD and Intel platforms. Aluminum heat spreader included for thermal management in a compact space. Xmp 2 0 support for automatic overclocking or run at JEDEC default profile.
BrandCrucial #ad
ManufacturerCrucial #ad
Height1.18 Inches
Length2.74 Inches
Width0.15 Inches
Part NumberBL2K32G32C16S4B
WarrantyLimited Lifetime

9. G.Skill


G.Skill RipJaws Series 64GB 2 x 32GB 260-Pin SO-DIMM PC4-21300 DDR4 2666 CL18-18-18-43 1.20V Dual Channel Memory Model F4-2666C18D-64GRS

G.Skill #ad - Ddr4 2666 pc4 21300, 260-pin. 64gb 2 x 32gb. G. Skill ripjaws ddr4 so-dimm model: f4-2666C18D-64GRS. Cas latency 18 18-18-18-43 at 1. 20v.
BrandG.Skill #ad
ManufacturerG.Skill #ad
Part NumberF4-2666C18D-64GRS
WarrantyManufacturer Limited Lifetime

10. Kingston FURY


Kingston FURY Impact 64GB 2x32GB 2666MHz DDR4 CL16 Laptop Memory Kit of 2 KF426S16IBK2/64, Black

Kingston FURY #ad - Plug n play automatic Overclocking Functionality - automatically overclocks to the highest published frequency. Ready for AMD Ryzen. Maximize your memory and get a boost to your gaming, multitasking, and rendering. Intel xmp-Ready Profiles. Higher performance with low Power Consumption - Low 1. 2v power draw to run your system efficiently.
BrandKingston FURY #ad
ManufacturerKingston Technology Company, Inc. #ad
Height1.18 Inches
Length2.74 Inches
Weight0.03 Pounds
Width0.15 Inches
Part NumberHX426S16IBK2/64