--- product_id: 225639524 title: "RAM 16GB DDR4 2666 MHz CL19 Laptop Memory CT16G4SFRA266" brand: "crucial" price: "$341.06" currency: USD in_stock: true reviews_count: 13 category: "Crucial" url: https://www.desertcart.us/products/225639524-ram-16gb-ddr4-2666-mhz-cl19-laptop-memory-ct16g4sfra266 store_origin: US region: United States of America --- # 2666 MHz blazing speed 16GB high-capacity 40% power savings RAM 16GB DDR4 2666 MHz CL19 Laptop Memory CT16G4SFRA266 **Brand:** crucial **Price:** $341.06 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your laptop’s brainpower — because slow is so last season! ## Quick Answers - **What is this?** RAM 16GB DDR4 2666 MHz CL19 Laptop Memory CT16G4SFRA266 by crucial - **How much does it cost?** $341.06 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/225639524-ram-16gb-ddr4-2666-mhz-cl19-laptop-memory-ct16g4sfra266) ## Best For - crucial enthusiasts ## Why This Product - Trusted crucial brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Upgrade:** Easy installation with no tech skills required—boost your laptop in minutes. - • **Massive 16GB Capacity:** Upgrade your system’s memory to handle heavy workloads and data-intensive apps effortlessly. - • **Trusted Micron Quality:** Backed by 40+ years of innovation and a 3-year warranty for peace of mind. - • **Blazing Fast 2666 MHz DDR4:** Experience lightning-quick data access and seamless multitasking. - • **Power-Efficient Performance:** Reduce power consumption by up to 40% to extend your laptop’s battery life. ## Overview The Crucial 16GB DDR4 2666 MHz Laptop Memory module delivers a powerful speed boost with 2666 MT/s, optimized for next-gen processors. It offers up to 40% reduced power consumption to extend battery life, and faster burst access speeds for improved data throughput. Designed for easy installation and backed by Micron’s trusted quality and a 3-year warranty, this RAM upgrade is the smart, affordable way to supercharge your laptop’s multitasking and performance. ## Description Buy Crucial RAM 16GB DDR4 2666 MHz CL19 Laptop Memory CT16G4SFRA266 online at low price in India on desertcart.in. Check out Crucial RAM 16GB DDR4 2666 MHz CL19 Laptop Memory CT16G4SFRA266 reviews, ratings, features, specifications and browse more Crucial products online at best prices on desertcart.in. Review: Expensive but good performance - Best quality. The ram works like a charm in my laptop. While purchasing ram for laptop please keep in mind the frequency and latency. Review: Great value deal 2 years ago - Excellent Ram, I hav been using it since 2 years. Great value. But I got this deal for 3200rs for 16gb ram. Now the value is on sky. ## Features - Speeds up to 2666 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 - Faster burst access speeds for improved sequential data throughout - Optimized for next generation processors and platforms - Country of Origin: United States. - For technical Support : call on- 1800 425 3234 - For performance or compatibility related issues customers will have to reach out to Crucial's technical support. For more details, kindly refer to our Refund Policy page. - In an unlikely case of product quality related issue, we may ask you to reach out to brand’s customer service support and seek resolution. We will require brand proof of issue to process replacement request. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08C4VKYFG | | Best Sellers Rank | #5,022 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #38 in Memory | | Box Contents | DDR4 | | Brand | Crucial | | Brand Name | Crucial | | Column Address Strobe Latency | 19 | | Compatible Devices | Laptop | | Computer Memory Size | 16 | | Country of Origin | USA | | Customer Reviews | 4.5 out of 5 stars 6,433 Reviews | | Form Factor | SO-DIMM | | Global Trade Identification Number | 00649528903563 | | Importer Contact Information | M/s Rashi Peripherals Pvt. Ltd | | Item Type Name | Memory | | Item Weight | 0.3 Ounces | | Manufacturer | MICRON CONSUMER PRODUCTS GROUP, MICRON CONSUMER PRODUCTS GROUP(SINGAPORE)A DIVISION OF MICRON SEMICONDUCTOR ASIA OPERATIONSPTE. LTD.1 NORTH COAST DRIVE,SINGAPORE 757432 | | Manufacturer Contact Information | MICRON CONSUMER PRODUCTS GROUP(SINGAPORE)A DIVISION OF MICRON SEMICONDUCTOR ASIA OPERATIONSPTE. LTD.1 NORTH COAST DRIVE,SINGAPORE 757432 | | Manufacturer Part Number | CT16G4SFRA266 | | Memory Form Factor | SODIMM | | Memory Generation | DDR4 | | Memory Speed | 2666 MHz | | Model Name | Crucial DDR4 | | Model Number | CT16G4SFRA266 | | Number Of Pins | 260 | | Number of Items | 1 | | Packer Contact Information | MICRON CONSUMER PRODUCTS GROUP(SINGAPORE)A DIVISION OF MICRON SEMICONDUCTOR ASIA OPERATIONSPTE. LTD.1 NORTH COAST DRIVE,SINGAPORE 757432 | | ProcessorSpeed | 2666 Megabits Per Second | | Product Features | Faster burst access speeds for improved sequential data throughout | | RAM Memory Technology | DDR4 | | RAM Size | 16 | | Special Feature | Faster burst access speeds for improved sequential data throughout | | UPC | 649528903563 | | Unit Count | 1 Count | | Voltage | 1.2 Volts | | Warranty Description | 3 YEAR WARRANTY | ## Product Details - **Brand:** Crucial - **Compatible Devices:** Laptop - **Computer Memory Size:** 16 - **Memory Speed:** 2666 MHz - **RAM Memory Technology:** DDR4 ## Images ![RAM 16GB DDR4 2666 MHz CL19 Laptop Memory CT16G4SFRA266 - Image 1](https://m.media-amazon.com/images/I/61LukCqAmHL.jpg) ## Available Options This product comes in different **Pattern, Size, Style** options. ## Questions & Answers **Q: mac mini compatible?** A: Thank you for your question. This kit is compatible with the Late 2018 Mac mini systems. **Q: Is this memory compatible with dell 7567?** A: Yes, CT16G4SFD824A is guaranteed compatible with the Inspiron 15 (7567). **Q: Is this compatible with the new imac 5k 27" 2017?? ?** A: While this part has some similar specs, it is not the recommended upgrade for the new 2017 iMac 5K 27” model. We recommend using the Mac specific parts as those are the parts that are tested, qualified, and guaranteed compatible. Our 8GB-32GB upgrades for this new model just came out. Unfortunately, they are not listed on amazon yet (in the works) but are available on crucial.com and will be available here soon. The part # you want for a 32GB Kit is CT2K16G4S24AM. **Q: Is this compatible with the new 2018 mac mini?** A: Thank you for your question. Yes, this memory is compatible with the 2018 Mac Mini. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Expensive but good performance *by S***R on 27 June 2026* Best quality. The ram works like a charm in my laptop. While purchasing ram for laptop please keep in mind the frequency and latency. ### ⭐⭐⭐⭐⭐ Great value deal 2 years ago *by S***I on 14 July 2026* Excellent Ram, I hav been using it since 2 years. Great value. But I got this deal for 3200rs for 16gb ram. Now the value is on sky. ### ⭐⭐⭐⭐ Works well in Lenovo IdeaPad 520 15IKB *by S***. on 7 June 2023* Installed this Nice and Genuine Crucial product, working good in Lenovo IdeaPad 520 15IKB, as this laptop has Max extended Ram capacity upto 16GB. ## Frequently Bought Together - Crucial 16GB DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT16G4SFRA266 - Synology 2-Bay DiskStation DS224+ (Diskless) - Seagate IronWolf 8TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST8000VNZ04/N004) --- ## 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.us/products/225639524-ram-16gb-ddr4-2666-mhz-cl19-laptop-memory-ct16g4sfra266](https://www.desertcart.us/products/225639524-ram-16gb-ddr4-2666-mhz-cl19-laptop-memory-ct16g4sfra266) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-31*