Crucial CP2K64G56C46U5 128GB (2x64GB) DDR5-5600 CL46 Black
Key source-reported facts
- Ecc
- Non-ECC
- Dimm type
- 288-pin DIMM
- Capacity (GB)
- 128
- Cas latency
- 46
- Module count
- 2
- Data rate mts
- 5600
9 supplied fields. Missing values do not establish compatibility or performance.
Retail product identity
Source-reported manufacturer part numbers: CP2K64G56C46U5
Source-reported GTIN / EAN / UPC identifiers
0649528944474, 6495289444746, 649528944474
Checksum validation confirms identifier shape, not retailer stock or independent manufacturer registration.
Exact variant identity evidence · ODC-By-1.0. Provider ID: 001b8acb-1e90-4025-bc27-4d99540aee45. These identifiers do not replace the canonical catalog identity.
Source-reported component specifications. Missing values are not inferred.
Full supplied specifications
| ecc | Non-ECC |
|---|---|
| dimm type | 288-pin DIMM |
| Capacity (GB) | 128 |
| CAS latency | 46 |
| module count | 2 |
| Data rate (MT/s) | 5600 |
| memory profiles | XMP, EXPO |
| Memory generation | DDR5 |
| per module capacity gb | 64 |
2 specification fields not supplied — inspect the gaps
These fields are unknown in the current source record. They are not zero, absent features or confirmed compatibility.
| power w | Not available |
|---|---|
| voltage | Not available |
Source and verification
BuildCores OpenDB contributors · ODC-By 1.0. Contains information from BuildCores OpenDB, made available here under the Open Data Commons Attribution License (ODC-By). Selected and normalized explicit technical facts; community evidence, not manufacturer testing. Images, prices and retailer content excluded.
Last verified: 2026-10-02 · Confidence: medium
Verification age: 1 days. Source review is not independent product testing. Report incorrect information.
Other published Crucial models
Same category and brand; these are navigation alternatives, not performance or compatibility recommendations.
- Crucial Ballistix Black DDR4-3600 CL16 32GB (2x16GB) · verified 2026-10-02
- Crucial CT2K16G52C42U5 Black DDR5-5200 CL42 32GB (2x16GB) · verified 2026-10-02
Explore this product in context
Understand what the memory record represents
Capacity, DDR generation and module count must describe the same item. A firmware-reported single DIMM is not automatically a retail kit; a configured speed is not an advertised overclock profile.
Before choosing parts
- Match DIMM/SO-DIMM format and DDR generation to the motherboard.
- Confirm whether capacity refers to one module or the whole kit.
- Check rated speed, timings and the motherboard QVL before enabling profiles.
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