Crucial RAM 16GB DDR5 4800MHz CL40 Desktop Memory CT16G48C40U5 - £38.82 @ Amazon

Experience breathtaking 4800MHz speeds — 1.5 times faster than DDR4
Enjoy higher frame rates while gaming and run sophisticated software with almost twice the bandwidth of DDR4
Give your system the performance that next-generation multi-core CPUs need
Optimize efficiency with innovative DDR5 enhancements and power management built into the module
Error Correction Code Type=No Error Correction Code, Form Factor=UDIMM, Pin Count=288, PC Speed=PC5-38400, Voltage=1.1 V
system_ram_type; ddr5_sdram
DDR5 memory is a new technology that only works with DDR5 motherboards
CT16G48C40U5 should be compatible with 12th generation Intel Core desktop CPUs, but there are two Dell systems (Dell Optiplex 7000 and Dell Precision 3660) that are not compatible with our product.

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Added by @cyberbabenilorac

• Speed: up to 5600MHz
• Voltage: 1.1V
• Technology: DDR5
• Densities: 8*, 16 and 32GB
• Form Factor: UDIMM

*8GB 5600MHz product will not be available until early 2023

Empower your next-generation, multi-core CPU Crucial DDR5 Desktop Memory has the high speed needed for the next generation of multi-core CPUs, but it’s not just faster than DDR4, it’s better¹. Multitask seamlessly, load, analyze, edit, and render faster — all with higher frame rates, significantly less lag, and optimized power efficiency over the previous generation².

With Crucial DDR5 Desktop Memory, your computer³ can harness blazing speeds that were once only possible with extreme performance memory⁴.

Note: DDR5 memory is a new technology that will only work with DDR5 motherboards.


Faster load times and file transfers Crucial DDR5 Memory can transfer data up to 1.75x faster and deliver up to 2x more bandwidth than DDR4, resulting in shorter load times, file transfers, downloads, lag time and improved refresh rates. Performance is enhanced not just during testing, but in real-world conditions².


Best value with support for both Intel XMP 3.0 and AMD EXPO Even with CPUs that suppress memory speed, Crucial DDR5 desktop memory can reach its rated speeds with Intel XMP 3.0 or AMD EXPO turned on in the UEFI/BIOS settings⁵. Get the full value of your investment without overpaying for performance and enjoy the flexibility of using your Crucial DDR5 Desktop Memory in either an Intel or AMD build⁶.


No latency downsides with DDR5 Crucial DDR5’s system latency, measured in nanoseconds, is only up to 3% longer than DDR4 during testing⁷, meaning real-world latency performances are virtually the same. With Crucial DDR5 delivering up to 2x more bandwidth, DDR4 is still outperformed.


Optimized power efficiency For improved efficiency and stability, Crucial DDR5 introduces on-module voltage regulation with a power management integrated circuit (PMIC), which was on the motherboard with older memory technologies⁸. This results in improved signaling and cleaner power for the modules (DIMMs). Moreover, DDR5’s on-module operating voltage is only 1.1V compared to DDR4’s 1.2V.


Micron X Crucial — quality and tested reliability you can trust As the vertically integrated consumer brand of Micron, Crucial is trusted by millions for reliability, performance, and compatibility. Unlike module assemblers, our unique relationship with Micron involves a deeper level of engineering that delivers powerful performance you can trust. When it comes to memory, don’t settle for less.