Top 8 2666MHz DDR4 Memory – Computer Memory

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1. Crucial


Crucial RAM 16GB DDR4 2666 MHz CL19 Laptop Memory CT16G4SFRA266

Crucial #ad - Install with ease; no computer skills required How-to guides available at Crucial. Compatibility assurance when using the Crucial System Scanner or Crucial Advisor Tool. Improve your system's responsiveness, run apps faster and multitask with ease. Ecc type = non-ecc, pc speed = pc4-21300, form factor = sodimm, pin count = 260-pin, Voltage = 1.2v, rank and configuration = 1Rx8 or 2Rx8. Micron quality and reliability is backed by superior component and module level testing and 42 years of memory expertise.
BrandCrucial #ad
ManufacturerCrucial #ad
Height1.1 Inches
Length2.7 Inches
Weight0.02 Pounds
Width0.43 Inches
Part NumberCT16G4SFRA266
WarrantyLimited Lifetime Warranty

2. OWC


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

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 2018 mac mini: mac mini late 2018 november, 2018 Model ID: Macmini8, 1 3. 6ghz i3, 3. 0ghz i5, 3. 2ghz i7. 32 gb 2 x 16gb pc4-21300 ddr4, so-dimm, 260-pin, 1.22v, rohs certified, 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. 3ghz i5, 3. 8ghz i7, 2 3. 1ghz i5, 3. 6ghz i9. 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.
BrandOWC #ad
ManufacturerOther World Computing #ad
Weight0.12 Kilograms
Part NumberOWC2666DDR4S32P

3. Corsair


Corsair CMK32GX4M2A2666C16 Vengeance LPX 32GB 2x16GB DDR4 DRAM 2666MHz PC4-21300 C16 Memory Kit, Black

Corsair #ad - Pin out: 288 Pin. Performance and compatibility. Low-profile heat spreader design. Format: unbuffered DIMM. Designed for great looks. Designed for high-performance overclocking. Compatible with intel 100 series, intel 300 series, intel x299, intel 200 series, amd 300 series and amd 400 series.
BrandCorsair #ad
ManufacturerIngram Micro CE #ad
Height0.5 Inches
Length6.25 Inches
Weight0.2 Pounds
Width3.75 Inches
Part NumberCMK32GX4M2A2666C16
WarrantyLimited lifetime warranty

4. PNY


PNY 16GB Performance DDR4 2666MHz Desktop Memory RAM – MD16GSD42666

PNY #ad - Cas latency of 19, 1. Experience of benefits of a pc memory Upgrade with the ability to run more demanding applications, for a better, at faster speeds, smoother, computing experience. High performance ddr4 Desktop Memory designed for PC enthusiasts and gamers. Exceptional performance with a frequency speed of 2666MHz PC4-21300, and backwards compatible with lower frequencies 2400MHz and 2133MHz. 2 volts.
BrandPNY #ad
ManufacturerPNY #ad
Height0.16 Inches
Length5.31 Inches
Weight0.04 Pounds
Width1.22 Inches
Part NumberMD16GSD42666
WarrantyLimited Lifetime Warranty

5. Timetec


Timetec Hynix IC 128GB KIT4x32GB Compatible for Apple DDR4 2666MHz / 2667MHz for Mid 2020 iMac 20,1/20,2 / Mid 2019 iMac 19,1 27-inch w/Retina 5K Display PC4-21300/ PC4-21333 CL19 SODIMM MAC RAM

Timetec #ad - Guaranteed – lifetime warranty from purchase Date Free technical support MON - FRI 9AM-6PM PST. Design for mid 2020 imac w/ retina 5k display & amd 5700 xt video card model ID: iMac 20, 2 i7 3. 8ghz, i9 3. 6ghz. Ddr4 2666mhz pc4-21300 / pc4-21333 260 pin unbuffered non-ecc 1. 2v cl19 dual rank 2rx8 based 1024x8 Module Size: 32GB Package: 4x32GB. Design for early 2019 imac w/ retina 5k display model id: imac 19, 1 i5 3. 0ghz, i5 3. 1ghz, i5 3. 7ghz, i9 3. 6ghz. Design for mid 2020 imac w/ retina 5k display model id: imac 20, 1 i5 3. 1ghz, i5 3. 3ghz, i7 3. 8ghz, i9 3. 6ghz.
BrandTimetec #ad
ManufacturerTimetec #ad
Part Number78AP26NUS2R8-32GK4

6. Corsair


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

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

7. A-Tech Components


A-Tech 64GB Kit 2x32GB DDR4 2666MHz RAM for Apple 2019 & 2020 iMac 27 inch iMac19,1 iMac20,1 iMac20,2, 2018 Mac Mini | PC4-21300 SO-DIMM 260-Pin Memory Upgrade

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 2019 imac 27-inch w/ retina 5k display model id: imac19, 3.

7ghz 6-core i5, 1 - 3. 0ghz 6-core i5, 3. 1ghz 6-core i5, 3. 6ghz 8-core i9 Models. Compatible with the 2018 / early 2020 mac mini model id: macmini8, 3. 0ghz 6-core i5, 1 - 3. 6ghz quad-core i3, 3. 2ghz 6-core i7 Models. Compatible with the 2020 imac 27-inch w/ retina 5k display model ids: imac20, 3. 3ghz 6-core i5, 3. 8ghz 8-core i7, 1 imac20, 2 - 3. 1ghz 6-core i5, 3. 6ghz 10-core i9 Models. 64gb kit 2x 32gb 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.
BrandA-Tech Components #ad
ManufacturerA-Tech Components #ad
Part NumberATMAC/C6

8. Crucial


Crucial Ballistix 2666 MHz DDR4 DRAM Desktop Gaming Memory Kit 32GB 16GBx2 CL16 BL2K16G26C16U4B BLACK

Crucial #ad - Xmp 2. 0 support for automatic overclocking or run at JEDEC default profile. Engineered for the latest AMD and Intel platforms. Ideal for gamers and performance enthusiasts. Modern aluminum heat spreader available in multiple colors to match your system build or style.
BrandCrucial #ad
ManufacturerCrucial #ad
Height1.54 Inches
Length5.25 Inches
Weight0.25 Pounds
Width0.28 Inches
Part NumberBL2K16G26C16U4B
WarrantyLimited Lifetime