--- product_id: 385316127 title: "Crucial 64GB DDR5 RAM Kit (2x32GB), 4800MHz CL40 Desktop Memory, UDIMM 288-Pin, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CT2K32G48C40U5" brand: "crucial" price: "¥329517" currency: JPY in_stock: true reviews_count: 13 category: "Crucial" url: https://www.desertcart.jp/products/385316127-crucial-64gb-ddr5-ram-kit-2x32gb-4800mhz-cl40-desktop-memory store_origin: JP region: Japan --- # 4800MHz blazing speed 64GB massive capacity 288-pin UDIMM form factor Crucial 64GB DDR5 RAM Kit (2x32GB), 4800MHz CL40 Desktop Memory, UDIMM 288-Pin, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CT2K32G48C40U5 **Brand:** crucial **Price:** ¥329517 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your rig, dominate your workflow — don’t get left behind! ## Quick Answers - **What is this?** Crucial 64GB DDR5 RAM Kit (2x32GB), 4800MHz CL40 Desktop Memory, UDIMM 288-Pin, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CT2K32G48C40U5 by crucial - **How much does it cost?** ¥329517 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/385316127-crucial-64gb-ddr5-ram-kit-2x32gb-4800mhz-cl40-desktop-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 - • **Trusted Micron Quality:** Backed by 42 years of memory expertise for rock-solid reliability and stability. - • **Plug & Play Compatibility:** Seamlessly works with 13th Gen Intel Core & AMD Ryzen 7000 CPUs with XMP 3.0 & EXPO support. - • **Blazing Fast 4800MHz Speed:** Experience ultra-responsive performance for gaming, editing, and streaming. - • **Unleash Multitasking Power:** 64GB DDR5 RAM lets you run heavy apps and multiple VMs without a hiccup. - • **Energy Efficient & Future Ready:** DDR5 tech at 1.1V means cooler, longer-lasting performance for your high-end rig. ## Overview The Crucial 64GB DDR5 RAM Kit (2x32GB) delivers high-speed 4800MHz performance with low latency (CL40) in a 288-pin UDIMM form factor. Compatible with 13th Gen Intel Core and AMD Ryzen 7000 processors, it supports Intel XMP 3.0 and AMD EXPO for easy overclocking. Engineered by Micron with 42 years of expertise, this energy-efficient DDR5 memory ensures reliable multitasking, gaming, and content creation for professional-grade desktops. ## Description Upgrade your desktop memory with the Crucial 64GB DDR5 RAM Kit (2x32GB), designed to deliver high-speed performance for gamers, content creators, and professionals alike. With speeds up to 4800MHz and a CAS latency of 40, this DDR5 memory ensures faster data transfers, smoother multitasking, and improved performance in demanding applications like 4K video editing, gaming, and data processing.Compatible with 12th and 13th Gen Intel Core processors and AMD Ryzen 7000 Series CPUs, this memory kit provides the performance needed for modern PCs. With 64GB of capacity, you can handle memory-intensive tasks and run multiple applications at once without slowdowns. This DDR5 RAM is also more energy-efficient than previous generations, allowing for longer-lasting system performance.This Crucial DDR5 64GB module kit supports Intel XMP 3.0 and AMD EXPO, enabling easy downclocking for enthusiasts looking to game at higher frame rates and/or maximize their system's potential. Installation is easy—just plug in the memory, and your desktop will be ready to handle the most demanding workloads.. Review: Works Reliably and Cool - I use these Crucial RAM 64GB Kit (2x32GB) DDR5 4800MT/s CL40 Desktop Memory CT2K32G48C40U5 modules (4 of them) a with Corsair RM1000x (2021) Fully Modular ATX Power Supply in a Phanteks Enthoo Pro Full Tower Chassis without Window Cases PH-ES614PC_BK in service for about one year as I write this review. For the most part, assembly was very easy. I do video editing, audio editing, streaming, wordprocessing, browsing and email with my setup. I use all of my SATA ports and even have a plug-in eSATA card for more ports. So most of my drive bays are filled. The dram and everything I have connected to my power supply and motherboard has been rock solid stable, and the case holds in all together. It just works exactly the way I want and have no anomalies. The power supply, motherboard and all components run cool in the case with an i7-13700K CPU, 128 GB of Crucial DDR5-4800 that is clocked at 5200 automatically set by the motherboard itself. My video card is a the very modest ASUS GeForce GT 1030 2GB GDDR5 HDMI DVI Graphics Card (GT1030-2G-CSM) because I transitioned my ancient setup from MBR to GPT and needed to be able to boot the old system in the new motherboard before updating the Windows 10 Pro config to GPT UEFI and still be able to boot legacy devices. Everything just worked like a Swiss Chronograph. I strongly recommend this dram, the power supply, the case, the ASUS ProArt Z790-Creator WiFi 6E LGA 1700, the Asus video card, and am also recommending the Crucial MX500 SATA drives and Intel i7-13700K I use. Is all of this the fastest? I have no idea. Does it boot and work reliably everytime so far? Absolutely! Review: Excellent Memory Upgrade For Dell XPS Desktop - RAM is something you can't really have enough of. So with the price of it these days, I like to max out a new PC. If you're someone that likes running virtual machines that you'd dedicate a decent amount of RAM to, if you do heavy gaming or video editing, if you find yourself with A LOT of applications open -- a lot of time you're limited by RAM and can "feel" the system starved for memory. 64gb should cover needs for most people. Even with quite a few applications open I sit at 40-50% memory usage. I've had good luck with Crucial brand RAM. It may not always be the "fastest" but reliability counts for something too. Have not had a single issue since I installed this RAM & glad I bought it! ## Features - Boosts System Performance: 64GB DDR5 RAM desktop memory kit (2x32GB) that operates at 4800MHz to improve multitasking and system responsiveness for smoother performance - Accelerated gaming performance: Every millisecond gained in fast-paced gameplay counts—power through heavy workloads and benefit from versatile downclocking and higher frame rates - Optimized DDR5 compatibility: Best for 13th Gen Intel Core and AMD Ryzen 7000 Series processors — Intel XMP 3.0 and AMD EXPO also supported on the same RAM module - Trusted Micron Quality: Backed by 42 years of memory expertise, this DDR5 RAM is rigorously tested at both component and module levels, ensuring top performance and reliability - ECC Type = Non-ECC, Form Factor = UDIMM, Pin Count = 288-pin, PC Speed = PC5-38400, Voltage = 1.1V ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09HW6ZJV5 | | Additional Features | Lightweight | | Best Sellers Rank | #26 in Computer Memory | | Brand | Crucial | | Column Address Strobe Latency | 40 | | Compatible Devices | Desktop | | Computer Memory Size | 64 GB | | Customer Reviews | 4.5 out of 5 stars 356 Reviews | | Data Transfer Rate | 4800 MHz | | Form Factor | DIMM | | Global Trade Identification Number | 00649528905666 | | Item Type Name | DDR5 Desktop Memory | | Item Weight | 18 g | | Manufacturer | Crucial | | Memory Form Factor | UDIMM | | Memory Generation | DDR5 | | Memory Speed | 4800 MHz | | Mfr Part Number | CT2K32G48C40U5 | | Model Name | Crucial DDR5 UDIMM | | Model Number | CT2K32G48C40U5 | | Number of Items | 2 | | Number of Pins | 288 | | RAM Memory Technology | DDR5 | | RAM Size | 64 GB | | Special Feature | Lightweight | | UPC | 649528905666 | | Unit Count | 1 Count | | Voltage | 1.1 volts | | Warranty Description | Limited Lifetime | ## Product Details - **Brand:** Crucial - **Compatible Devices:** Desktop - **Computer Memory Size:** 64 GB - **Memory Speed:** 4800 MHz - **RAM Memory Technology:** DDR5 ## Images ![Crucial 64GB DDR5 RAM Kit (2x32GB), 4800MHz CL40 Desktop Memory, UDIMM 288-Pin, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CT2K32G48C40U5 - Image 1](https://m.media-amazon.com/images/I/51PLQhgVmmL.jpg) ![Crucial 64GB DDR5 RAM Kit (2x32GB), 4800MHz CL40 Desktop Memory, UDIMM 288-Pin, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CT2K32G48C40U5 - Image 2](https://m.media-amazon.com/images/I/61jSy31BerL.jpg) ![Crucial 64GB DDR5 RAM Kit (2x32GB), 4800MHz CL40 Desktop Memory, UDIMM 288-Pin, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CT2K32G48C40U5 - Image 3](https://m.media-amazon.com/images/I/71PNUJnd-4L.jpg) ![Crucial 64GB DDR5 RAM Kit (2x32GB), 4800MHz CL40 Desktop Memory, UDIMM 288-Pin, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CT2K32G48C40U5 - Image 4](https://m.media-amazon.com/images/I/71ExfNhprdL.jpg) ![Crucial 64GB DDR5 RAM Kit (2x32GB), 4800MHz CL40 Desktop Memory, UDIMM 288-Pin, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CT2K32G48C40U5 - Image 5](https://m.media-amazon.com/images/I/61aVQbpuN3L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: It works in an Alienware Aurora R13??** A: Thank you for your inquiry. We would like to inform you that Crucial memory part # CT2K32G48C40U5 is compatible with Alienware Aurora R13. **Q: Can you tell me please if these ram sticks will work with a dell xps 8950 desktop ?** A: Thank you for your question. We are glad to inform you that the given part of RAM is 100% compatible with the given part of system. It should work with the given system. **Q: Does this memory work in Alienware Aurora R15?** A: R13 only uses DDR5, the R15 uses DDR4 **Q: Does it fit the asus rog scar 15 laptop (12900hk cpu) 2022 model ?** A: Thank you for your query. We regret to inform that CT2K16G48C40U5 is not compatible with your system ASUS ROG SCAR 15 Laptop. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works Reliably and Cool *by B***R on November 1, 2023* I use these Crucial RAM 64GB Kit (2x32GB) DDR5 4800MT/s CL40 Desktop Memory CT2K32G48C40U5 modules (4 of them) a with Corsair RM1000x (2021) Fully Modular ATX Power Supply in a Phanteks Enthoo Pro Full Tower Chassis without Window Cases PH-ES614PC_BK in service for about one year as I write this review. For the most part, assembly was very easy. I do video editing, audio editing, streaming, wordprocessing, browsing and email with my setup. I use all of my SATA ports and even have a plug-in eSATA card for more ports. So most of my drive bays are filled. The dram and everything I have connected to my power supply and motherboard has been rock solid stable, and the case holds in all together. It just works exactly the way I want and have no anomalies. The power supply, motherboard and all components run cool in the case with an i7-13700K CPU, 128 GB of Crucial DDR5-4800 that is clocked at 5200 automatically set by the motherboard itself. My video card is a the very modest ASUS GeForce GT 1030 2GB GDDR5 HDMI DVI Graphics Card (GT1030-2G-CSM) because I transitioned my ancient setup from MBR to GPT and needed to be able to boot the old system in the new motherboard before updating the Windows 10 Pro config to GPT UEFI and still be able to boot legacy devices. Everything just worked like a Swiss Chronograph. I strongly recommend this dram, the power supply, the case, the ASUS ProArt Z790-Creator WiFi 6E LGA 1700, the Asus video card, and am also recommending the Crucial MX500 SATA drives and Intel i7-13700K I use. Is all of this the fastest? I have no idea. Does it boot and work reliably everytime so far? Absolutely! ### ⭐⭐⭐⭐⭐ Excellent Memory Upgrade For Dell XPS Desktop *by A***T on March 14, 2024* RAM is something you can't really have enough of. So with the price of it these days, I like to max out a new PC. If you're someone that likes running virtual machines that you'd dedicate a decent amount of RAM to, if you do heavy gaming or video editing, if you find yourself with A LOT of applications open -- a lot of time you're limited by RAM and can "feel" the system starved for memory. 64gb should cover needs for most people. Even with quite a few applications open I sit at 40-50% memory usage. I've had good luck with Crucial brand RAM. It may not always be the "fastest" but reliability counts for something too. Have not had a single issue since I installed this RAM & glad I bought it! ### ⭐⭐⭐⭐⭐ Solid 64GB DDR5 upgrade with easy setup *by A***R on September 12, 2026* Why I ordered this item: My board only supports DDR5 and I was still running on the stock 16GB stick that came with my prebuilt. 64GB felt like overkill but I do a lot of video editing and Chrome alone eats half my ram most days. Likes: * Popped both sticks in, booted up, and the system saw all 64GB right away with BIOS recognizing it on the first boot. * I flipped on XMP in BIOS and it clocked up to the rated speed on the first try. * My timelines in Premiere scrub a lot smoother now and I can keep like 30 tabs open plus a game running in the background while everything stays quick. * These look snazzy too, the heat spreaders have a nice brushed finish that catches the light nicely in my case. * The sticks have some real heft to them and the heat spreaders feel like actual metal, not thin foil. No likes: * CL40 isn't the fastest timing out there. If your motherboard supports faster kits with tighter timings you might get zippier numbers elsewhere. Would I pay full price for this product: Yes Final thoughts: This is a straight upgrade if you're stuck on 16 or 32GB and doing anything heavier than browsing. It hit its rated speed on the first boot on my Ryzen 7000 build, no fiddling with settings, and my timelines scrub without that stutter I used to get with 30 tabs and Premiere open at once. ## Frequently Bought Together - Crucial RAM 64GB Kit (2x32GB) DDR5 4800MHz CL40 Desktop Memory CT2K32G48C40U5 - SAMSUNG 990 PRO SSD NVMe M.2 PCIe Gen4, M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P2T0B/AM - ASUS TUF Gaming Z790-Plus WiFi LGA 1700(Intel 14th,12th &13th Gen) ATX Gaming Motherboard(PCIe 5.0,DDR5,4xM.2 Slots,16+1 DrMOS,WiFi 6,2.5Gb LAN,Front USB 3.2 Gen 2 Type-C,Thunderbolt 4(USB4),Aura RGB) --- ## 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.jp/products/385316127-crucial-64gb-ddr5-ram-kit-2x32gb-4800mhz-cl40-desktop-memory](https://www.desertcart.jp/products/385316127-crucial-64gb-ddr5-ram-kit-2x32gb-4800mhz-cl40-desktop-memory) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-21*