Will this work on the 2019 imac 3.6ghz 8-core 9th gen intel core i9?

I see a lot of bad info on mixing the ram. Yes you can mix it, BUT you need to put the new ram in slots 1&2 OR 3&4 if you want to keep it running at 2666mhz. Easy to confirm by just going to your System Information app, then under "Hardware" is "Memory" it will show you which slot each stick is in AND its clock speed. If you alternate like many people say, it still works, but is slowed to 2133mhz. I've tried it all 3 ways on my 2020 iMac and currently left the 16gb sticks in 3 & 4 with the original Mac 4Gb sticks in 1 & 2.

Will it work on 2020 imac 27 inch retina 5k display with 3.6 ghz 10 core 10th generation intel i9 processor?

Hi, I have the same mac 10-core intel core i9 Did it work on you? Mine says 2667 Mhz DDR4 Is this one ok even its only 2666 Mhz?

Will this memory work in the 2019 iMac w/Retina 5k?

Hello. This will work in the 2019 iMac model.

es compatible con acer predator 17

Look it up on google to be sure.

Owc Memory 128gb 4x 32gb Ddr4 Pc4 21300 2666mhz Ram

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Description

🚀 Upgrade your workflow — because your iMac deserves the best!

MASSIVE 128 GB CAPACITY - Unleash unparalleled performance with four 32GB modules, perfect for power users, creatives, and managers who demand peak efficiency.
PLUG PLAY COMPATIBILITY - Effortlessly upgrade your 27-inch iMac (2019 & 2020 Retina 5K) or compatible desktops and laptops from top brands like Dell, HP, Lenovo, and more.
BLAZING 2666 M HZ DDR 4 SPEED - Turbocharge your iMac or PC with lightning-fast memory bandwidth for seamless multitasking and heavy workloads.
ENERGY EFFICIENT 1 2 V OPERATION - Keep your system cool and power consumption low without sacrificing performance — ideal for long work sessions and sustainability-minded pros.
ROCK SOLID RELIABILITY SUPPORT - Backed by OWC’s Lifetime Limited Warranty and Advanced Replacement Program, plus free expert tech support to keep you ahead of the curve.

The OWC 128GB DDR4 PC4-21300 RAM kit includes four 32GB SO-DIMM modules running at 2666MHz with CL19 latency, designed for 27-inch Retina 5K iMacs (2019 & 2020) and a wide range of compatible PCs and laptops. Operating at an energy-efficient 1.2V, this memory upgrade offers massive capacity and speed, backed by a lifetime warranty and advanced replacement program, ensuring professional-grade reliability and performance for demanding multitasking and creative workflows.

Specifications

ASIN	B07QD13Y17
Additional Features	Lightweight
Best Sellers Rank	#157 in Computer Memory
Brand	OWC
Column Address Strobe Latency	CL18
Compatible Devices	Desktop
Computer Memory Size	128 GB
Customer Reviews	4.4 out of 5 stars 374 Reviews
Data Transfer Rate	2666 MHz
Form Factor	SO-DIMM
Item Highlight	288-Pin Compatible with 27 iMac w/Retina 5K (Early 2019 and up) and Compatible PCs
Manufacturer	Other World Computing
Memory Form Factor	SODIMM
Memory Generation	DDR4
Memory Speed	2666 MHz
Mfr Part Number	OWC2666DR4S128S
Model Name	OWC2666DR4S128S
Model Number	2666DR4S128S
Number of Items	4
Number of Packs	4
Number of Pins	206
RAM Memory Technology	DDR4
RAM Size	128 GB
Special Feature	Lightweight
UPC	810586032612
Unit Count	4 count
Voltage	1.2 volts
Warranty Description	OWC Memory Lifetime Limited Warranty including Advanced Replacement Program

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¥303285

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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