--- product_id: 118184826 title: "64GB OWC Memory Upgrade Kit - 2 x 32GB PC21300 DDR4 2666MHz SO-DIMMs for Mac mini (2018 - Current), iMac (2017-2020), and compatible PCs" brand: "owc" price: "5908.12 DT" currency: TND in_stock: true reviews_count: 13 url: https://www.desertcart.tn/products/118184826-64gb-owc-memory-upgrade-kit-2-x-32gb-pc21300-ddr4 store_origin: TN region: Tunisia --- # 2666MHz high-speed frequency 64GB total DDR4 RAM Compatible with Mac mini & iMac 64GB OWC Memory Upgrade Kit - 2 x 32GB PC21300 DDR4 2666MHz SO-DIMMs for Mac mini (2018 - Current), iMac (2017-2020), and compatible PCs **Brand:** owc **Price:** 5908.12 DT **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade your Mac’s brainpower and leave lag behind! ## Quick Answers - **What is this?** 64GB OWC Memory Upgrade Kit - 2 x 32GB PC21300 DDR4 2666MHz SO-DIMMs for Mac mini (2018 - Current), iMac (2017-2020), and compatible PCs by owc - **How much does it cost?** 5908.12 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/118184826-64gb-owc-memory-upgrade-kit-2-x-32gb-pc21300-ddr4) ## Best For - owc enthusiasts ## Why This Product - Trusted owc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Blazing 2666MHz Speed:** Experience seamless app switching and faster data processing with high-frequency DDR4 RAM. - • **Plug & Play Simplicity:** Easy installation with instant recognition—upgrade your Mac in under 30 seconds and feel the speed. - • **Massive 64GB Memory Boost:** Double your multitasking power with 2x32GB modules designed for peak Mac performance. - • **Tailored for Mac Ecosystem:** Perfectly compatible with 2018+ Mac mini and 2017-2020 iMac models for hassle-free upgrades. - • **Cost-Effective Power Upgrade:** Get premium Apple-level performance without the Apple Store price tag—smart spending for savvy pros. ## Overview The OWC 64GB Memory Upgrade Kit includes two 32GB PC21300 DDR4 2666MHz SO-DIMMs, engineered for seamless compatibility with 2018 and newer Mac mini models and 2017-2020 iMacs. This high-speed RAM kit delivers a significant performance boost, enabling enhanced multitasking and faster workflows, all while offering a cost-effective alternative to official Apple memory upgrades. ## Description Buy Review: Excellent product and price - Installed 2x16gb into my new iMac i7 3.8. Improved performance as expected. Easy to fit I used wrist static leads to avoid static. To maintain best performance I used slots 1 and 3 as recommended. None of the videos on installing memory that I found advised that it can take more than 30 seconds to start to boot up while the new memory is recognised. desertcarts price was very competitive for OWC which is rated highly for Mac upgrades Review: Works well at the expected speed; in a 2020 iMac. - re: OWC 32.0GB (2 x 16GB) 2666MHz DDR4 PC4-21300 SO-DIMM 260 Pin Memory Upgrade The memory works well as an upgrade for a 2020 iMac 5k. Works at the expected 2667Mhz speed; and works reliably. It is easy to install in an iMac. Adding one of these kits gets you from 8GB to 40GB. Thats five times better. Memory from the Apple Store is overpriced; this is way less expensive; without being the cheapest kit. ## Features - 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) - Memory Upgrade Compatible with 2019 iMac: iMac w/Retina 5K display (27-inch Early 2019) Model ID: iMac19,1 (3.0GHz i5, 3.1GHz i5, 3.7GHz i5, 3.6GHz i9) - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PTRZSHB | | Best Sellers Rank | 62,578 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 411 in Computer Memory | | Guaranteed software updates until | unknown | | Item model number | 2666DDR4S64P | | Manufacturer | Other World Computing | | Product Dimensions | 50 x 50 x 28 cm; 51 g | ## Product Details - **Brand:** OWC - **Compatible devices:** Desktop - **Computer memory size:** 64 GB - **Memory speed:** 1333 MHz - **RAM memory technology:** DDR4 ## Images ![64GB OWC Memory Upgrade Kit - 2 x 32GB PC21300 DDR4 2666MHz SO-DIMMs for Mac mini (2018 - Current), iMac (2017-2020), and compatible PCs - Image 1](https://m.media-amazon.com/images/I/618ypV7usKL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent product and price *by L***L on 27 April 2021* Installed 2x16gb into my new iMac i7 3.8. Improved performance as expected. Easy to fit I used wrist static leads to avoid static. To maintain best performance I used slots 1 and 3 as recommended. None of the videos on installing memory that I found advised that it can take more than 30 seconds to start to boot up while the new memory is recognised. Amazons price was very competitive for OWC which is rated highly for Mac upgrades ### ⭐⭐⭐⭐⭐ Works well at the expected speed; in a 2020 iMac. *by A***. on 18 December 2020* re: OWC 32.0GB (2 x 16GB) 2666MHz DDR4 PC4-21300 SO-DIMM 260 Pin Memory Upgrade The memory works well as an upgrade for a 2020 iMac 5k. Works at the expected 2667Mhz speed; and works reliably. It is easy to install in an iMac. Adding one of these kits gets you from 8GB to 40GB. Thats five times better. Memory from the Apple Store is overpriced; this is way less expensive; without being the cheapest kit. ### ⭐⭐⭐⭐⭐ Excellent products and excellent customer services *by M***S on 16 June 2022* I am very pleased with the customer services and customer communication The products maybe is the best in the market as per customer reviews but unfortunately they memory don’t not for me and was a memory corruption massages I get on the Apple reports My iMac 27” early 2019 Retina 5k 3GHS 6 core intel core i5 doses accommodated that memory upgrade Item was returned no question asked and full refund issued Many thanks to all specially Amazon customer service staff ## Frequently Bought Together - OWC 64GB (2 x 32GB) PC21300 DDR4 2666MHz SO-DIMMs Memory Ram Module Compatible with Mac mini 2018, iMac 2019 and up, Dell, HP, Lenovo, ASUS and Compatible PCs (OWC2666DDR4S64P) - 2020 Apple iMac with Retina 5K Display (27-inch, 8GB RAM, 512GB SSD Storage) - Apple Magic Keyboard with Numeric Keypad: Wireless, Bluetooth, Rechargeable. Works with Mac, iPad, or iPhone; US English - White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/118184826-64gb-owc-memory-upgrade-kit-2-x-32gb-pc21300-ddr4](https://www.desertcart.tn/products/118184826-64gb-owc-memory-upgrade-kit-2-x-32gb-pc21300-ddr4) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-14*