Silicon Power
Silicon Power Storm DDR5-6400 Spec and Price in Italy
DDR52x16GBUDIMM10.00 ns true latency
Silicon Power's Storm line brings RGB to the 6400 MT/s class: the 32GB kit runs CL32 at 1.4V, per the documented listing — the step above the Zenith's 6000 kits, aimed at gamers on high-frequency DDR5 platforms.
Tied 19th of 139 models in the RAM catalog on Speed — 19 models share this figure.
Current best price
No tracked price — this page compares specifications alone.
Specifications
- Capacity
- 2x16GB
- True latency
- 10.00 ns
- Memory type
- DDR5
- Speed
- 6400 MT/s
- CAS latency
- Form factor
- UDIMM
- Voltage
- 1.4 V
- Modules
- 2
- RGB
- Yes
Capacities
| Configuration | Part number | Speed | CAS latency | True latency |
|---|---|---|---|---|
| 2x16GB | SP032GXLWU64AFDK | 6400 MT/s | 32 | 10.00 ns |
| 2x32GB | SP064GXLWU64AFDK | 6400 MT/s | 32 | 10.00 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 14, 2026. A source is counted only where it names this model exactly. How we track prices
Commonly praised
- Reviewers found the 64GB (2x32GB) DDR5-6400 kit fast and stable on an AM5 platform, with both Intel XMP 3.0 and AMD EXPO profiles.
- They rated the build quality highly, singling out the shark-gill ARGB heat spreader and the lifetime warranty.
- Applying the motherboard's EXPO-tweaked preset cut latency and raised memory benchmark scores noticeably over the default profile.
Commonly criticised
- At its rated CL32-39-39-102 profile the kit's latency was noticeably higher than a competing DDR5-6000 kit, and reviewers thought the timings could have been tightened further.
- They cautioned that tighter timings would need adequate case airflow to remain stable.
Sources behind this summary
Sources
Every spec above was pulled from one of these — a field a source didn't state was left off rather than estimated.