--- product_id: 443943971 title: "Crucial RAM 16GB Kit (2x8GB) DDR5 4800MHz CL40 Desktop Memory CT2K8G48C40U5" brand: "crucial" price: "¥122992" currency: JPY in_stock: true reviews_count: 5 url: https://www.desertcart.jp/products/443943971-crucial-ram-16gb-kit-2x8gb-ddr5-4800mhz-cl40-desktop-memory store_origin: JP region: Japan --- # 4800MHz blazing speed 1.1V low power consumption 288-pin UDIMM form factor Crucial RAM 16GB Kit (2x8GB) DDR5 4800MHz CL40 Desktop Memory CT2K8G48C40U5 **Brand:** crucial **Price:** ¥122992 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your rig, dominate your workflow — DDR5 power unleashed! ## Quick Answers - **What is this?** Crucial RAM 16GB Kit (2x8GB) DDR5 4800MHz CL40 Desktop Memory CT2K8G48C40U5 by crucial - **How much does it cost?** ¥122992 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/443943971-crucial-ram-16gb-kit-2x8gb-ddr5-4800mhz-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 - • **Intel XMP 3.0 Ready:** Effortlessly boost performance with easy one-click overclocking support. - • **Trusted Reliability:** Join thousands of pros with a 4.6-star rating and top-tier Crucial quality. - • **Lightweight & Efficient:** Low 1.1V voltage reduces power draw while keeping your system cool and stable. - • **Blazing DDR5 4800MHz Speed:** Experience lightning-fast multitasking and gaming with 1.5x the speed of DDR4. - • **Optimized for Next-Gen CPUs:** Unlock the full potential of multi-core processors with cutting-edge DDR5 technology. ## Overview The Crucial 16GB DDR5 RAM Kit (2x8GB) delivers 4800MHz speed with CL40 latency, designed for desktop systems supporting DDR5 UDIMM 288-pin modules. Featuring Intel XMP 3.0 for easy performance tuning and operating at an efficient 1.1V, this lightweight memory kit offers nearly double the bandwidth of DDR4, ideal for gamers and professionals seeking next-gen CPU optimization and reliable multitasking. ## Description Ct2k8g48c40u5 is the crucial 16gb kit consisting of 2 8gb ddr5 desktop modules that operate at the speed of 4800mhz and has a cas latency of 40. It is an udimm and conforms to the industry standard ddr5 udimm layout of 288 pins. It is compatible with systems that can take ddr5 4800 udimm memory. Review: Kann moch nicht beschweren - Top Review: Does the job - Pretty slow for a ddr5 memory but it does the job and it fits into my budget ## Features - Harness blazing speeds up to 5600MHz — 1.5x faster than DDR4 - Game at higher frame rates and run demanding software with nearly 2x the bandwidth of DDR4 - Empower your system for the next-generation multi-core CPUs - Intel XMP 3.0 enabled for easy performance recovery - ECC Type = Non-ECC, Form Factor = UDIMM, Pin Count = 288-pin, PC Speed = PC5-38400, Voltage = 1.1V ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09HWDB1F8 | | Additional Features | Lightweight | | Best Sellers Rank | #8,895 in Computers ( See Top 100 in Computers ) #58 in Computer Memory | | Brand | Crucial | | Built-In Media | Crucial DDR5 Memory | | Column Address Strobe Latency | 40 | | Compatible Devices | Desktop | | Compatible devices | Desktop | | Computer memory size | 16 GB | | Customer Reviews | 4.6 out of 5 stars 437 Reviews | | Data Transfer Rate | 4800 MHz | | Form Factor | DIMM | | Global Trade Identification Number | 00649528905642 | | Item Type Name | DDR5 Desktop Memory | | Item Weight | 18 Grams | | Manufacturer | CRUCIAL | | Memory Form Factor | UDIMM | | Memory Generation | DDR5 | | Memory Speed | 4800 MHz | | Memory speed | 4800 MHz | | Mfr Part Number | CT2K8G48C40U5 | | Model Name | Crucial DDR5 4800MHz UDIMM | | Model Number | CT2K8G48C40U5 | | Number of Items | 2 | | Number of Pins | 288 | | RAM Memory Technology | DDR5 | | RAM Size | 16 GB | | Ram memory technology | DDR5 | | Special features | Lightweight | | UPC | 649528905642 | | Unit Count | 1.0 Count | | Voltage | 1.1 Volts | ## Product Details - **Brand:** Crucial - **Compatible devices:** Desktop - **Computer memory size:** 16 GB - **Memory speed:** 4800 MHz - **Ram memory technology:** DDR5 ## Images ![Crucial RAM 16GB Kit (2x8GB) DDR5 4800MHz CL40 Desktop Memory CT2K8G48C40U5 - Image 1](https://m.media-amazon.com/images/I/51PLQhgVmmL.jpg) ![Crucial RAM 16GB Kit (2x8GB) DDR5 4800MHz CL40 Desktop Memory CT2K8G48C40U5 - Image 2](https://m.media-amazon.com/images/I/61jSy31BerL.jpg) ![Crucial RAM 16GB Kit (2x8GB) DDR5 4800MHz CL40 Desktop Memory CT2K8G48C40U5 - Image 3](https://m.media-amazon.com/images/I/71PNUJnd-4L.jpg) ![Crucial RAM 16GB Kit (2x8GB) DDR5 4800MHz CL40 Desktop Memory CT2K8G48C40U5 - Image 4](https://m.media-amazon.com/images/I/71ExfNhprdL.jpg) ![Crucial RAM 16GB Kit (2x8GB) DDR5 4800MHz CL40 Desktop Memory CT2K8G48C40U5 - Image 5](https://m.media-amazon.com/images/I/61aVQbpuN3L.jpg) ## Available Options This product comes in different **Pattern, Size** 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 ### ⭐⭐⭐⭐⭐ Kann moch nicht beschweren *by W***I on 28 July 2026* Top ### ⭐⭐⭐ Does the job *by ا***ي on 12 May 2024* Pretty slow for a ddr5 memory but it does the job and it fits into my budget ### ⭐⭐⭐⭐⭐ Bra *by T***S on 10 February 2024* Precis vad jag behövde till ett bra pris. ## Frequently Bought Together - Crucial 16GB DDR5 RAM Kit (2x8GB), 4800MHz (PC5-38400) CL40 UDIMM 288-Pin Desktop Memory, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CT2K8G48C40U5 - AMD Ryzen 5 8500G 6-Core, 12-Thread Desktop Processor - Thermaltake Smart 500W 80+ White Certified PSU, Continuous Power with 120mm Ultra Quiet Cooling Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-0500NPCWUS-W --- ## 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/443943971-crucial-ram-16gb-kit-2x8gb-ddr5-4800mhz-cl40-desktop-memory](https://www.desertcart.jp/products/443943971-crucial-ram-16gb-kit-2x8gb-ddr5-4800mhz-cl40-desktop-memory) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-12*