Crucial

Crucial DDR5-5600 Desktop Memory Spec and Price in Italy

DDR52x16GBUDIMM16.43 ns true latency

This DDR5-5600 kit is the slowest and lowest-voltage DDR5 option among Crucial's kits, running at just 1.1V with CAS 46 timings, notably more conservative than the tuned profiles Crucial reserves for its Pro line. 32GB across two UDIMM modules makes it a straightforward capacity upgrade for a DDR5 desktop that won't be pushed past stock speeds. Everyday computing and general productivity builds are the natural fit, not gaming rigs chasing bandwidth.

Tied 73rd of 139 models in the RAM catalog on Speed — 16 models share this figure.

Current best price

No tracked price — this page compares specifications alone.

Specifications

Capacity: 2x16GB
True latency: 16.43 ns
Memory type: DDR5
Speed: 5600 MT/s
CAS latency
Form factor: UDIMM
Voltage: 1.1 V
Timings: 46-45-45
Modules: 2
RGB: No

Capacities

Configuration	Part number	Speed	CAS latency	True latency
1x16GB	CT16G56C46U5	—	—	—
2x8GB	CT2K8G56C46U5	—	—	—
2x16GB	CT2K16G56C46U5	5600 MT/s	46	16.43 ns
1x16GB 4800 CL40	CT16G48C40U5	4800 MT/s	40	16.67 ns
2x16GB 4800 CL40	CT2K16G48C40U5	4800 MT/s	40	16.67 ns
1x32GB	CT32G56C46U5	5600 MT/s	46	16.43 ns
2x32GB	CT2K32G56C46U5	—	—	—
1x64GB	CT64G56C46U5	—	—	—
2x32GB 4800 CL40	CT2K32G48C40U5	4800 MT/s	40	16.67 ns

Guides for this category

How much RAM you actually needHow to size memory from the pressure your machine is under now, why running short quietly costs speed, and when a matched pair beats one stick.RAM speed and latency, and when they matterWhat a kit's MT/s and CAS latency each measure, why true latency is the two together, and the machines where the numbers actually change anything.SO-DIMM vs DIMM: the memory a laptop takesWhy laptop memory is a different module from desktop memory, how DDR4 and DDR5 are keyed apart, and why some machines take no module at all.What is ECC memory, and when you need itWhat error-correcting memory actually catches, how registered and load-reduced modules differ from unbuffered ones, and why the platform decides.

What owners and reviewers say

Summarised from 1 source(s), reviewed September 13, 2026. A source is counted only where it names this model exactly. How we track prices

Commonly praised

Reliable and inexpensive, with respectable performance at standard voltage and low operating temperatures.
Low-profile, heatsink-free modules fit any motherboard, backed by a lifetime warranty.

Commonly criticised

Not the fastest speed available, and no heatsinks or lighting for buyers who want them.

Sources behind this summary

funkykit.com — review

Sources

Every spec above was pulled from one of these — a field a source didn't state was left off rather than estimated.