--- product_id: 288627111 title: "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)" brand: "oloy" price: "FREE" currency: TND in_stock: false reviews_count: 5 url: https://www.desertcart.tn/products/288627111-oloy-ddr4-ram-64gb-2x32gb-2666-mhz-cl19-1-2v store_origin: TN region: Tunisia --- # 2666 MHz high-speed frequency 64GB total capacity (2x32GB) 1.2V low power consumption 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) **Brand:** oloy **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🚀 Upgrade your Mac’s brainpower—because speed and capacity never go out of style! ## Quick Answers - **What is this?** 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) by oloy - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/288627111-oloy-ddr4-ram-64gb-2x32gb-2666-mhz-cl19-1-2v) ## Best For - oloy enthusiasts ## Why This Product - Trusted oloy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Massive 64GB Capacity:** Future-proof your workflow with ample memory for multitasking and heavy apps. - • **Ultra-Efficient 1.2V Power:** Optimized for energy savings without sacrificing power—perfect for long work sessions. - • **Blazing Fast 2666 MHz Speed:** Keep your Mac running smooth and responsive with high-frequency DDR4 performance. - • **Seamless Apple Compatibility:** Tailored for 2019/2020 iMac 27-inch Retina 5K & Late 2018 Mac Mini for plug-and-play upgrades. - • **Lifetime Warranty Peace of Mind:** Invest confidently with OLOy’s lifetime warranty backing your memory upgrade. ## Overview OLOy DDR4 RAM 64GB (2x32GB) 2666 MHz CL19 1.2V SODIMM is a high-performance memory upgrade designed specifically for 2019/2020 iMac 27-inch Retina 5K and Late 2018 Mac Mini. Featuring original chips, rigorous burn-in testing, and a lifetime warranty, it delivers reliable, energy-efficient speed and massive capacity to power demanding professional workflows. ## Description OLOy MemoryOLOy DDR4 RAM 64GB (2x32GB) Black 2666 MHz CL19 1.2V 260-Pin Laptop SODIMM (MD4S322619MZDC)100% Burn-In Test Multi-Platform Burn-In Test Adoption of original chips Approve by Leading MB Manufacturers Unique Semiconductor Equipment Chips Sorting Technology OLOy Lifetime Warranty All OLOy brand memory module products enjoy lifetime warranties, that is , free maintenance service is valid for the life of the product. Except where prohibited by applicable local law, this warranty is limited to the original purchaser and is non-transferable. This warranty gives you specific legal rights, and you may also have other rights that may vary under local laws. Review: The ram came well packaged and has worked great so far. Got it to upgrade my laptop from 16gb to 32gb of ram, so there has definitely been an improvement. Review: Hi price low quality ## Features - DDR4 2x32GB SODIMM, total 64 GB - Frequency : 2666 MHz CL19-19-19-43 - 1.2V SODIMM - Lifetime Warranty - Compatible with Apple Mac Mini and iMac ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B081QLRM56 | | Additional Features | Lightweight | | Best Sellers Rank | #146,722 in Computers ( See Top 100 in Computers ) #1,302 in Computer Memory | | Brand | OLOy | | Column Address Strobe Latency | CL19 | | Compatible Devices | Laptop | | Customer Reviews | 4.4 4.4 out of 5 stars (204) | | Data Transfer Rate | 2666 MHz | | Form Factor | 260-Pin | | Item Weight | 10 Grams | | Manufacturer | OLOy | | Memory Speed | 2666 MHz | | Model Name | OLOy | | Number of Pins | 260 | | RAM Memory Technology | DDR4 | | RAM Size | 64 GB | | Voltage | 1.2 Volts | ## Product Details - **Brand:** OLOy - **Compatible devices:** Laptop - **Computer memory size:** 64 GB - **Memory speed:** 2666 MHz - **Ram memory technology:** DDR4 ## Images ![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) - Image 1](https://m.media-amazon.com/images/I/61jOaDbnzJL.jpg) ![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) - Image 2](https://m.media-amazon.com/images/I/71x4T6FiKLL.jpg) ![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) - Image 3](https://m.media-amazon.com/images/I/61Gk3BRJmjL.jpg) ![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) - Image 4](https://m.media-amazon.com/images/I/31SbdQ4QltL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***. on 2 May 2023* The ram came well packaged and has worked great so far. Got it to upgrade my laptop from 16gb to 32gb of ram, so there has definitely been an improvement. ### ⭐ Review *by J***I on 26 July 2021* Hi price low quality ### ⭐⭐⭐⭐⭐ Review *by I***F on 9 April 2024* compared to all the other options the price was very good, the memory worked correct in my 2018 mac mini I3 quad core. I will say this that installing in these mac minis is not easy and you should watch a video how to install. The minni runs faster now and gets things done the way I want now. ## Frequently Bought Together - 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) - SAMSUNG Electronics 870 EVO 2TB 2.5 Inch SATA III Internal SSD (MZ-77E2T0B/AM) --- ## 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/288627111-oloy-ddr4-ram-64gb-2x32gb-2666-mhz-cl19-1-2v](https://www.desertcart.tn/products/288627111-oloy-ddr4-ram-64gb-2x32gb-2666-mhz-cl19-1-2v) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-13*