--- product_id: 49320218 title: "RAM CT2K16G4SFD824A 32GB Kit (2x16GB) DDR4 2400MHz CL17 Laptop Memory" brand: "crucial" price: "$581.45" currency: USD in_stock: true reviews_count: 13 category: "Crucial" url: https://www.desertcart.us/products/49320218-ram-ct2k16g4sfd824a-32gb-kit-2x16gb-ddr4-2400mhz-cl17-laptop-memory store_origin: US region: United States of America --- # 2400MHz DDR4 speed 32GB dual-channel kit Easy DIY install RAM CT2K16G4SFD824A 32GB Kit (2x16GB) DDR4 2400MHz CL17 Laptop Memory **Brand:** crucial **Price:** $581.45 **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade your laptop’s brainpower — because slow is so last decade! ## Quick Answers - **What is this?** RAM CT2K16G4SFD824A 32GB Kit (2x16GB) DDR4 2400MHz CL17 Laptop Memory by crucial - **How much does it cost?** $581.45 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/49320218-ram-ct2k16g4sfd824a-32gb-kit-2x16gb-ddr4-2400mhz-cl17-laptop-memory) ## 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:** No tech skills? No problem. Install in minutes and skip costly service fees. - • **Massive 32GB Capacity:** Double your memory footprint with dual 16GB modules for seamless heavy-duty workflows. - • **Maximize Laptop Lifespan:** Affordable upgrade that keeps your device future-ready and lag-free. - • **Blazing-Fast 2400MHz DDR4:** Turbocharge your laptop’s responsiveness and multitasking power with cutting-edge speed. - • **Micron-Backed Reliability:** Trust 42 years of memory expertise powering global computing giants. ## Overview The Crucial CT2K16G4SFD824A is a 32GB (2x16GB) DDR4 2400MHz SODIMM laptop memory kit designed to dramatically boost system speed and multitasking. Featuring CL17 latency, 1.2V low voltage operation, and backed by Micron’s 42 years of quality assurance, this easy-to-install, non-ECC dual-ranked RAM kit is perfect for professionals seeking reliable, high-performance upgrades without the hassle or expense of a new device. ## Description From the manufacturer The fast, easy way to improve your laptop’s performance There’s an easy cure for a slow computer: more memory. Designed to help your system run faster and smoother, Crucial Laptop Memory is one of the easiest and most affordable ways to improve your system’s performance. Load programs faster. Increase responsiveness. Run data-intensive applications with ease, and increase your laptop’s multitasking capabilities. Make everything on your computer faster Memory is a component in your computer that enables short-term data access, which your computer relies on for moment-to-moment operations, such as loading apps, browsing the web, or editing a spreadsheet. Installing more memory in a slow PC is the easiest way to improve system performance quickly. Multitask with ease If you’re like us, you use your computer to do lots of things at once. You might be editing a document while also looking at pictures and browsing the internet. This naturally leads to a performance problem: every app you’re running requires memory and competes for a limited pool of resources. Overcome this by installing high-density modules in each memory slot on your laptop for seamless multitasking. Install with ease – no computer skills required With just a screwdriver, your owner’s manual, and a few minutes of time, you can install memory – no computer skills necessary. Just watch one of our three-minute install videos, and we’ll walk you step-by-step through the process. Don’t pay a computer shop to do something you can do in minutes! Maximize the value of your system At a fraction of the cost of a new system, a memory upgrade is one of the most affordable ways to increase performance. Get more out of your laptop by giving it the resources it needs to perform. Micron quality – a higher level of reliability As a brand of Micron, one of the largest memory manufacturers in the world, Crucial Laptop Memory is the standard for reliable performance. From the original SDRAM technology all the way to DDR4, we’ve engineered the memory technologies that have powered the world’s computers for 40 years and counting. Don’t settle for anything less. Review: Great Upgrade - I bought this for my partner as she has the ThinkPad E580 laptop with only 8GB of RAM. A video on YouTube gave clear instructions of how to remove the backing of the laptop. The RAM can then be easily inserted into the second slot giving a total RAM of 24GB. This has made a huge impact on the performance of the laptop, making start ups, running programs, and general use a LOT smoother. It was glitching and lagging a lot before hand as the CPU and RAM was constantly at 100% performance. According to my partner, the CPU rarely goes over 20% performance. Anyone out there with a laptop that is compatible with this RAM, I would highly recommend it to you. It is worth every penny! Review: Great value, works instantly on iMac 27” 2017 - It arrived in simple transparent plastic packaging. Followed instructions on how to install the RAM into my iMac from the Apple website. Make sure you follow the section for the correct model. After restarting my Mac, screen remained dark few seconds longer than usual and the loading screen was also slower. This is normal as the RAM is being initialised. When the machine eventually started, I tested out various apps e.g. photoshop, GarageBand etc and they all ran noticeably smoother. The other test I carried out was to run Windows X on Parallels. On 8Gb RAM it was sluggish. With 24GB RAM it runs as smoothly as if I had run it via Bootcamp. Games which previously were unplayable ran smoothly. For the price, it is amazing value for what it can do for your Mac. ## Features - Improve your system's responsiveness, run apps faster and multitask with ease - 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 - Micron quality and reliability is backed by superior component and module level testing and 42 years of memory expertise - ECC Type=Non-ECC, Form Factor=SODIMM, Pin Count=260-pin, PC Speed=PC4-19200, Voltage=1.2V, Rank and Configuration=2Rx8 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B019FRCV9G | | Best Sellers Rank | 45,478 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 243 in Computer Memory | | Box Contents | DDR4 Unbuffered SODIMM Internal Memory DRAM | | Brand | Crucial | | Brand Name | Crucial | | Column Address Strobe Latency | CL17 | | Compatible Devices | Laptop, PC | | Compatible devices | Laptop, PC | | Computer memory size | 32 GB | | Customer Reviews | 4.8 out of 5 stars 11,497 Reviews | | Form Factor | SO-DIMM | | Global Trade Identification Number | 00649528773418 | | Item Weight | 0.04 Pounds | | Manufacturer | Micron | | Manufacturer Part Number | CT2K16G4SFD824A | | Memory Form Factor | SODIMM | | Memory Generation | DDR4 | | Memory Speed | 2400 MHz | | Memory speed | 2400 MHz | | Model Name | Crucial DDR4 2400 MT/s SODIMM | | Model Number | CT2K16G4SFD824A | | Number of Pins | 260 | | Product Features | nv: AMD Validation^AMD Ryzen | Company Program^Crucial | Component Configuration^x8 based | Configuration^2048Meg x 64 | DDR Timings^CL=17 | DIMM Type^Unbuffered | Density^32GB Kit (16GBx2) | Error Checking^NON-ECC | Megabytes^32768 | Memory Type^DDR4 PC4-19200 | Module Rank^Dual Ranked | Package^260-pin SODIMM | Platform Category^DDR4 | Speed^DDR4-2400 | Voltage^1.2V | VolumeDiscountBucket^LOW | | RAM Memory Technology | DDR4 | | RAM Size | 32 GB | | RAM memory technology | DDR4 | | Special feature | nv: AMD Validation^AMD Ryzen | Company Program^Crucial | Component Configuration^x8 based | Configuration^2048Meg x 64 | DDR Timings^CL=17 | DIMM Type^Unbuffered | Density^32GB Kit (16GBx2) | Error Checking^NON-ECC | Megabytes^32768 | Memory Type^DDR4 PC4-19200 | Module Rank^Dual Ranked | Package^260-pin SODIMM | Platform Category^DDR4 | Speed^DDR4-2400 | Voltage^1.2V | VolumeDiscountBucket^LOW Special feature nv: AMD Validation^AMD Ryzen | Company Program^Crucial | Component Configuration^x8 based | Configuration^2048Meg x 64 | DDR Timings^CL=17 | DIMM Type^Unbuffered | Density^32GB Kit (16GBx2) | Error Checking^NON-ECC | Megabytes^32768 | Memory Type^DDR4 PC4-19200 | Module Rank^Dual Ranked | Package^260-pin SODIMM | Platform Category^DDR4 | Speed^DDR4-2400 | Voltage^1.2V | VolumeDiscountBucket^LOW See more | | UPC | 649528773418 | ## Product Details - **Brand:** Crucial - **Compatible devices:** Laptop - **Computer memory size:** 32 GB - **Memory speed:** 2400 MHz - **RAM memory technology:** DDR4 ## Images ![RAM CT2K16G4SFD824A 32GB Kit (2x16GB) DDR4 2400MHz CL17 Laptop Memory - Image 1](https://m.media-amazon.com/images/I/71LX2Lz9yOL.jpg) ![RAM CT2K16G4SFD824A 32GB Kit (2x16GB) DDR4 2400MHz CL17 Laptop Memory - Image 2](https://m.media-amazon.com/images/I/61RMUrTPGKL.jpg) ![RAM CT2K16G4SFD824A 32GB Kit (2x16GB) DDR4 2400MHz CL17 Laptop Memory - Image 3](https://m.media-amazon.com/images/I/61-Rl8vwGSL.jpg) ![RAM CT2K16G4SFD824A 32GB Kit (2x16GB) DDR4 2400MHz CL17 Laptop Memory - Image 4](https://m.media-amazon.com/images/I/718Q18Gqq5L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Is this compatible with the new iMac 2017?** A: Installed a matched pair of the 8GB sticks in my 27” iMac 5K 2017 alongside the two factory-fit 4GB sticks, and everything went fine. The iMac started up straight away afterwards and immediately showed a total of 24GB in “About this Mac”. Resource-heavy apps like Photoshop are now much nippier! If you’re installing pairs of sticks, just keep in mind that it’s slots 1 & 3 and slots 2 & 4 that are matched. **Q: Is ct16g4sfd824a 16gb ddr4 2400mhz cl17 dual rank a single stick 1x16 or 2x8?** A: Single 16gb RAM, but it can also be ordered as 2 x 8gb (more expensive option) **Q: I am thinking about updating my lap top. would this be sutabel for a asus lao top x555l** A: Hi. Sorry, no. The specs online for a x555l say that it has DDR3 memory. This one is DDR4 - and they are not interchangeable. —d **Q: Is this compatible with the new msi gs65 8rf?** A: You will have to research properly, but it appears that the laptop you're referring to uses DDR4 2400 MHz which this is so it should be compatible. This is unconfirmed though. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Upgrade *by R***S on 25 April 2022* I bought this for my partner as she has the ThinkPad E580 laptop with only 8GB of RAM. A video on YouTube gave clear instructions of how to remove the backing of the laptop. The RAM can then be easily inserted into the second slot giving a total RAM of 24GB. This has made a huge impact on the performance of the laptop, making start ups, running programs, and general use a LOT smoother. It was glitching and lagging a lot before hand as the CPU and RAM was constantly at 100% performance. According to my partner, the CPU rarely goes over 20% performance. Anyone out there with a laptop that is compatible with this RAM, I would highly recommend it to you. It is worth every penny! ### ⭐⭐⭐⭐⭐ Great value, works instantly on iMac 27” 2017 *by W***T on 6 June 2020* It arrived in simple transparent plastic packaging. Followed instructions on how to install the RAM into my iMac from the Apple website. Make sure you follow the section for the correct model. After restarting my Mac, screen remained dark few seconds longer than usual and the loading screen was also slower. This is normal as the RAM is being initialised. When the machine eventually started, I tested out various apps e.g. photoshop, GarageBand etc and they all ran noticeably smoother. The other test I carried out was to run Windows X on Parallels. On 8Gb RAM it was sluggish. With 24GB RAM it runs as smoothly as if I had run it via Bootcamp. Games which previously were unplayable ran smoothly. For the price, it is amazing value for what it can do for your Mac. ### ⭐⭐⭐⭐⭐ Great RAM, poor packaging. *by D***D on 25 August 2020* Product and price, absolutely great!! Fitted like a charm, I have an HP Pavilion All in One and this works straight off the bat. I plopped them in, powered on and the machine took care of the rest. Doubled checked the system details and 32GB showing up. Can run After Effects a lot smoother now and a few of my usual go to games, are now running slicker in higher settings. Packaging was a little concerning, was in an easy to open blister pack off the shelf, but flung in a cardboard envelope, free to rattle around. A folded sheet of bubble rap would have been more reassuring. However, item arrived intact and works fine. ## Frequently Bought Together - Crucial RAM 32GB Kit (2x16GB) DDR4 2400 MHz CL17 Laptop Memory CT2K16G4SFD824A - Crucial P310 1TB 2280 PCIe Gen4 3D NAND NVMe M.2 SSD – Up to 7,100 MB/s – Shift up to Gen4, with Acronis Offer, Internal Solid State Drive (PC) – CT1000P310SSD801 --- ## 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/49320218-ram-ct2k16g4sfd824a-32gb-kit-2x16gb-ddr4-2400mhz-cl17-laptop-memory](https://www.desertcart.us/products/49320218-ram-ct2k16g4sfd824a-32gb-kit-2x16gb-ddr4-2400mhz-cl17-laptop-memory) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-14*