Description
ModelCT2K8G56C46U5
Compact, plug-and-play 16GB (2×8GB) DDR5 kit running 5600 MT/s at CL46 and 1.1 V. Standard 288-pin UDIMM modules feature DDR5’s on-die ECC for signal integrity and ship with ready-made Intel XMP 3.0 / AMD EXPO profiles for one-click setup on modern boards.
Why It’s a Great Choice
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Perfect everyday sweet spot: 16GB dual-channel at 5600 MT/s keeps gaming, browsing, and office apps snappy without overpaying for capacity you won’t use.
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Easy, stable setup: One-click XMP/EXPO gets you to rated speed; 1.1 V keeps thermals and power draw modest.
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Broad platform support: Works across a wide range of current Intel and AMD DDR5 boards—ideal for quick upgrades.
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Solid reliability features: On-die ECC helps maintain data integrity within the DRAM for consistent daily performance.
Specifications:
| Category | Details |
|---|---|
| Model / MPN | CT2K8G56C46U5 Crucial |
| Series | Crucial DDR5 Desktop Memory |
| Capacity | 16GB (2×8GB) kit |
| Type / Pins | DDR5 UDIMM, 288-pin, unbuffered (non-ECC module) |
| Speed (Rated) | 5600 MT/s (PC5-44800) |
| Timings (Rated) | CL46-45-45 (XMP/EXPO) |
| Voltage | 1.1 V operating; 5 V external for PMIC (DDR5 standard) |
| Performance Profiles | Intel XMP 3.0 & AMD EXPO (also 5200 MT/s profile options) |
| Error Management | On-die ECC (ODECC) (not system-level ECC) |
| Module Height | Standard low-profile heatspreader (series design) |
| Compatibility | Desktop motherboards supporting DDR5-5600 UDIMM (check QVL) |
| Warranty | Limited lifetime |




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