--- product_id: 538294124 title: "Crucial RAM 16GB Kit (2x8GB) DDR5 4800MHz CL40 Desktop Memory CT2K8G48C40U5" brand: "crucial" price: "¥349" currency: JPY in_stock: false reviews_count: 8 url: https://www.desertcart.jp/products/538294124-crucial-ram-16gb-kit-2x8gb-ddr5-4800mhz-cl40-desktop-memory store_origin: JP region: Japan --- # 4800MHz blazing speed 1.1V power-efficient design 288-pin UDIMM form factor Crucial RAM 16GB Kit (2x8GB) DDR5 4800MHz CL40 Desktop Memory CT2K8G48C40U5 **Brand:** crucial **Price:** ¥349 **Availability:** ❌ Out of Stock ## Summary > ⚡ Upgrade your rig, dominate your workflow. ## Quick Answers - **What is this?** Crucial RAM 16GB Kit (2x8GB) DDR5 4800MHz CL40 Desktop Memory CT2K8G48C40U5 by crucial - **How much does it cost?** ¥349 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/538294124-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 - • **Blazing DDR5 Speed:** Experience 1.5x faster performance than DDR4 at 4800MHz for seamless multitasking and gaming. - • **Next-Gen Bandwidth:** Unlock nearly 2x the bandwidth of DDR4 to power through demanding software and high-frame-rate gaming. - • **Reliable Brand Backing:** Crafted by Micron’s Crucial, a trusted name in memory, ensuring quality and support when you need it. - • **Future-Proof Compatibility:** Designed for next-gen multi-core CPUs with a standard 288-pin UDIMM form factor for easy upgrades. - • **Optimized Power Efficiency:** Run cooler and longer with DDR5’s innovative 1.1V low-voltage technology and on-module power management. ## Overview The Crucial RAM 16GB Kit (2x8GB) DDR5 4800MHz CL40 is a high-performance desktop memory solution featuring ultra-fast 4800MHz speeds, low 1.1V power consumption, and a standard 288-pin UDIMM form factor. Engineered by Micron’s Crucial brand, it delivers nearly double the bandwidth of DDR4, optimized for next-generation multi-core CPUs and demanding applications, making it an essential upgrade for professionals and gamers seeking cutting-edge speed and efficiency. ## Description CT2K8G48C40U5 is the Crucial 32GB kit consisting of (2) 16GB 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. ## Features - Harness blazing speeds at 4800MHz — 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 - Optimize efficiency with DDR5’s innovative improvements and on-module power management - ECC Type = Non-ECC, Form Factor = UDIMM, Pin Count = 288-pin, PC Speed = PC5-38400, Voltage = 1.1V - 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 | B09HWDB1F8 | | Best Sellers Rank | #73,509 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #708 in Memory | | Brand | Crucial | | Brand Name | Crucial | | Column Address Strobe Latency | 40 | | Compatible Devices | Desktop | | Computer Memory Size | 16 GB | | Customer Reviews | 4.6 out of 5 stars 433 Reviews | | Form Factor | DIMM | | Global Trade Identification Number | 00649528905642 | | Importer Contact Information | M/s Rashi Peripherals Pvt. Ltd.Ariisto House, 5th Floor,Telli Gali, Andheri (East),Mumbai - 400069 | | Item Type Name | DDR5 Desktop Memory | | Item Weight | 18 Grams | | 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 | | Memory Speed | 4800 MHz | | Model Name | Crucial DDR5 UDIMM | | Number Of Pins | 288 | | Packer Contact Information | MICRON CONSUMER PRODUCTS GROUP(SINGAPORE)A DIVISION OF MICRON SEMICONDUCTOR ASIA OPERATIONSPTE. LTD.1 NORTH COAST DRIVE,SINGAPORE 757432 | | ProcessorSpeed | 4800 MHz | | Product Features | Lightweight | | RAM Memory Technology | DDR5 | | RAM Size | 16 GB | | Special Feature | Lightweight | | UPC | 649528905642 | | Unit Count | 41 Grams | | Voltage | 1.1 Volts | | Warranty Description | 5 Years | ## Product Details - **Brand:** Crucial - **Computer Memory Size:** 16 GB - **RAM Memory Technology:** DDR5 - **Memory Speed:** 4800 MHz - **Compatible Devices:** Desktop ## 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) ## 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 ### ⭐⭐⭐⭐⭐ Review *by G***K on 1 March 2026* ### ⭐⭐⭐⭐⭐ Review *by K***. on 5 August 2025* ### ⭐⭐⭐⭐⭐ Review *by R***L on 26 June 2025* ## 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/538294124-crucial-ram-16gb-kit-2x8gb-ddr5-4800mhz-cl40-desktop-memory](https://www.desertcart.jp/products/538294124-crucial-ram-16gb-kit-2x8gb-ddr5-4800mhz-cl40-desktop-memory) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-05*