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1. Crucial

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

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Crucial #ad - Speeds up to 3200 mt/s and faster data rates are expected to be available as DDR4 technology matures. Increase bandwidth by up to 30%. Reduce power consumption by up to 40% and extend battery life. Optimized for next generation processors and platforms. Faster burst access speeds for improved sequential data throughput.
BrandCrucial #ad
ManufacturerCRUCIAL TECHNOLOGY #ad
Height1.1 Inches
Length2.7 Inches
Weight0.02 Pounds
Width0.43 Inches
Part NumberCT2K16G4SFD8266
ModelCT2K16G4SFD8266
WarrantyLimited lifetime warranty

2. OWC

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OWC 32.0GB 2 x 16GB 2666MHz DDR4 PC4-21300 SO-DIMM 260 Pin Memory Upgrade, OWC2666DDR4S32P, for 2019-2020 27 inch iMac iMac19,1 iMac20,1 iMac20,2

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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.

32 gb 2 x 16 gb pc4-21300 ddr4, 1. 2v, rohs certified, so-dimm, 260-pin, warranty safe memory upgrade. Memory upgrade compatible with 2018 mac mini: mac mini late 2018 november, 1 3. 6ghz i3, 3. 0ghz i5, 2018 model id: Macmini8, 3. 2ghz i7. Memory upgrade compatible with 2019 imac: imac w/retina 5k display 27-inch early 2019 Model ID: iMac19, 1 3. 0ghz i5, 3. 7ghz i5, 3. 1ghz i5, 3. 6ghz i9. 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
Weight0.12 Kilograms
Part NumberOWC2666DDR4S32P
Model2666DDR4S32P

3. Timetec

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Timetec Hynix IC 32GB KIT2x16GB Compatible for Apple DDR4 2666MHz for Mid 2020 iMac 20,1/20,2 / Mid 2019 iMac 19,1 27-inch w/Retina 5K Display, Late 2018 Mac Mini 8,1 PC4-21300/PC4-21333 RAM

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Timetec #ad - Compatible for early 2019 imac w/ retina 5k display model id: imac 19, i5 3. 7ghz, i5 3. 1ghz, 1 i5 3. 0ghz, i9 3. 6ghz. Compatible for late 2018 mac mini model id: mac mini 8, i5 3.

0ghz, 1 i3 3. 6ghz, i7 3. 2ghz. Ddr4 2666mhz pc4-21300/ pc4-21333 unbuffered nonparity non-ecc 260 pin 1. 2v cl19 dual rank 2rx8 based 1024x8 Module Size: 16GB Package: 2x16GB. Compatible for mid 2020 imac w/ retina 5k display model id: imac 20, 1 / imac 20, i7 3. 8ghz, 2 i5 3. 1ghz, i5 3. 3ghz, i9 3. 6ghz. Special installation guide for imac 2020 and wait 30 seconds for your iMac to recognize the new memory; Guaranteed – Lifetime warranty from Purchase Date Free technical support.
BrandTimetec #ad
ManufacturerTimetec #ad
Weight0.09 Pounds
Part Number78AP26NUS2R8-16GK2
Model78AP26NUS2R8-16GK2

4. Adamanta

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Adamanta 64GB 2x32GB Memory Upgrade for 2019 & 2020 Apple iMac 27" iMac 19,1 iMac 20,1 iMac 20,2 w/Retina 5K Display, 2018 Mac Mini DDR4 2666Mhz PC4-21300 SODIMM 2Rx8 CL19 1.2v DRAM RAM

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Adamanta #ad - Memory upgrade compatible with early 2019 27 inch imac w/ retina 5k display model id: 19, i5 3. 7ghz, i5 3. 1ghz, 1 i5 3. 0ghz, mrr02ll/a, i9 3. 6ghz. 64gb 2x32gb ddr4 2666 mhz non-parity/non-ecc unbuffered SODIMM Memory 260 pin Dual Rank Module.

We always have hundreds in stock! Every single module is fully tested by the manufacturer. Models: mrqy2ll/a, mrr12LL/A. Every module is backed by a limited lifetime warranty. Models: mrtr2ll/a, 1 i3 3. 6ghz, mrtt2ll/A. Our experienced technicians can verify if these parts will work for you with free technical support. Memory upgrade compatible with late 2018 mac mini model id: macmini 8, i5 3. 0ghz, i7 3. 2ghz. Models: mxwt2ll/a, 1 20, mxwu2ll/a, i5 3.3ghz, mxwv2ll/A. Memory upgrade compatible with 2020 27 inch imac w/ retina 5k display model id: 20, 2 i5 3. 1ghz, i7 3. 8ghz, i9 3. 6gHz.
BrandAdamanta #ad
ManufacturerAdamanata Inc. #ad
Height1.13 Inches
Length2.63 Inches
Width0.13 Inches
Part NumberAM52SE24G64-SQ 2019 iMAC FBA (2)
ModelAM52SE24G64-SQ

5. A-Tech Components

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2018 Mac Mini | PC4-21300 SO-DIMM 260-Pin Memory Upgrade, A-Tech 32GB Kit 2x16GB DDR4 2666MHz RAM for Apple 2019 & 2020 iMac 27 inch iMac19,1 iMac20,1 iMac20,2

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A-Tech Components #ad - A-tech provides a lifetime warranty for all orders & offers complimentary United States based Tech Support before, during, & after your purchase. Compatible with the 2018 / early 2020 mac mini model id: macmini8, 1 - 3.

6ghz quad-core i3, 3. 0ghz 6-core i5, 3. 2ghz 6-core i7 Models. Compatible with the 2019 imac 27-inch w/ retina 5k display model id: imac19, 1 - 3. 0ghz 6-core i5, 3. 7ghz 6-core i5, 3. 1ghz 6-core i5, 3. 6ghz 8-core i9 Models. 32gb kit 2x 16gb modules | ddr4 2666 / 2667 mhz pc4-21300 / pc4-21333 | ddr4 so-dimm 260-pin | non-ecc unbuffered | 2rx8 - Dual Rank x8 | 1. 2v - ddr4 standard Voltage. Compatible with the 2020 imac 27-inch w/ retina 5k display model ids: imac20, 1 imac20, 3. 3ghz 6-core i5, 3. 8ghz 8-core i7, 2 - 3. 1ghz 6-core i5, 3. 6ghz 10-core i9 Models.
BrandA-Tech Components #ad
ManufacturerA-Tech Components #ad
Part NumberATMAC/C4
ModelATMAC/C4

6. Corsair

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Corsair Vengeance Performance Memory Kit 32GB DDR4 2666MHz CL18 Unbuffered SODIMM 2x16GB

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Corsair #ad - 32gb 2x16gb ddr4 sodimm kit for 6th generation Intel Core i5 and i7 notebooks. 2666mhz, 1. 2v, 18-19-19-39 latency. Memory type: ddr4; speed: 2666MHz. Package memory Pin 260 Limited Lifetime Warranty. Auto-overclocking with compatible notebooks no BIOS configuration required. Package memory Format SODIMM.
BrandCorsair #ad
ManufacturerCorsair Memory Only #ad
Height1.19 Inches
Length2.66 Inches
Weight0.09 Pounds
Width0.16 Inches
Part NumberCMSX32GX4M2A2666C18
ModelCMSX32GX4M2A2666C18

7. Adamanta

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Adamanta 64GB 4x16GB Memory Upgrade for 2019 & 2020 Apple iMac 27" iMac 19,1 iMac 20,1 iMac 20,2 w/Retina 5K Display DDR4 2666Mhz PC4-21300 SODIMM 2Rx8 CL19 1.2v DRAM RAM

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Adamanta #ad - Our experienced technicians can verify if these parts will work for you with free technical support. Models: mrqy2ll/a, mrr02ll/a, 1 i5 3. 0ghz, i5 3. 1ghz, i5 3.

7ghz, mrr12ll/A. We always have hundreds in stock! Free technical support from our experienced technicians. 64gb 4x16gb ddr4 2666 mhz non-parity/non-ecc unbuffered SODIMM Memory 260 pin Dual Rank Module. Every single memory module is fully tested by the manufacturer. Memory upgrade compatible with early 2019 27 inch imac w/ retina 5k display model id: 19, i9 3. 6ghz. Every module is backed by a limited lifetime warranty. Models: mxwt2ll/a, mxwu2ll/a, i5 3. 3ghz, i7 3. 8ghz, mxwv2ll/A. Memory upgrade compatible with 2020 27 inch imac w/ retina 5k display model id: 20, 2 i5 3. 1ghz, 1 20, i9 3. 6ghz.
BrandAdamanta #ad
ManufacturerAdamanta Inc #ad
Height1.13 Inches
Length2.63 Inches
Width0.13 Inches
Part NumberAM52SE22G64-SQ 2019 iMAC FBA (4)
ModelAM52SE22G64-SQ

8. Adamanta

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Adamanta 32GB 2x16GB Memory Upgrade for 2019 & 2020 Apple iMac 27" iMac 19,1 iMac 20,1 iMac 20,2 w/Retina 5K Display, 2018 Mac Mini DDR4 2666Mhz PC4-21300 SODIMM 2Rx8 CL19 1.2v DRAM RAM

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Adamanta #ad - 32gb 2x16gb ddr4 2666 mhz non-parity/non-ecc unbuffered SODIMM Memory 260 pin Dual Rank Module. Every module is backed by a limited lifetime warranty. We always have hundreds in stock! Every single module is fully tested by the manufacturer.

Memory upgrade compatible with early 2019 27-inch imac w/ retina 5k display model id: 19, i5 3. 7ghz, 1 i5 3. 0ghz, i9 3. 6ghz. Memory upgrade compatible with late 2018 mac mini model id: macmini 8, i5 3. 0ghz, i7 3. 2ghz. Our experienced technicians can verify if these parts will work for you with free technical support. Models: mrtr2ll/a, 1 i3 3. 6ghz, mrtt2ll/A. Models: mrqy2ll/a, mrr02ll/a, i5 3. 1ghz, mrr12ll/A. Memory upgrade compatible with 2020 27 inch imac w/ retina 5k display model id: 20, 2 i5 3. 1ghz, i7 3. 8ghz, mxwu2ll/A, i9 3. 6ghz.
BrandAdamanta #ad
ManufacturerAdamanata Inc. #ad
Height1.13 Inches
Length2.63 Inches
Width0.13 Inches
Part NumberAM52SE22G64-SQ MAC MINI 2666 FBA (2)
ModelAM52SE22G64-SQ

9. SAMSUNG

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Samsung 32GB DDR4 2666MHz RAM Memory Module for Laptop Computers 260 Pin SODIMM, 1.2V M471A4G43MB1

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SAMSUNG #ad - 1-year limited Manufacturer Warranty. Component composition: 2G x 8 x 16. No. Density: 32gb | ddr: DDR4. Of pin: 260 | voltage 1. 2v. Speed: 2666 mbps | dimm Type: SODIMM.
BrandSAMSUNG #ad
ManufacturerSamsung #ad
Height0.3 Inches
Length3.4 Inches
Weight0.04 Pounds
Width1.6 Inches
Part NumberM471A4G43MB1

10. V-COLOR COLOR YOUR LIFE

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V-Color 16GB2x8GB DDR4 2666MHz RAM for iMac 2020 & 2019 Apple27 w/Retina 5K Display iMac SO-DIMM Memory Module Ram Upgrade CL19 1.2V TN48G26S819K-VC

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V-COLOR COLOR YOUR LIFE #ad - Laptop memory module upgrade for iMac, MacBook Pro, Mac Book, Mac Mini. Strictly audited dram chips with top quality 10-layers of PCBs. Compatible with early 2019 imac w/ retina 5k display model id: imac 19, i5 3. 1ghz, 1 i5 3. 0ghz, i5 3. 7ghz, i9 3. 6ghz. Compatible with mid 2020 imac w/ retina 5k display model id: imac 20, 2 i5 3. 1ghz, i5 3. 3ghz, 1 / imac 20, i7 3. 8ghz, i9 3. 6ghz. 16gb 2 x 8gb ddr4 hynix ic 260-pin 2666mhz pc4-21300 1rx8 single rank cL19 SO-DIMM 1. 2v.
BrandV-COLOR COLOR YOUR LIFE #ad
Manufacturerv-color #ad
Height0.04 Inches
Length2.76 Inches
Weight0.09 Pounds
Width1.18 Inches
Part NumberTN48G26S819K-VC
ModelTN48G26S819K-VC