Description
ModelCT2K64G56C46U5
Plug-and-play JEDEC DDR5 kit for workstations and high-end desktops that need lots of RAM without BIOS tweaking. This Crucial dual-channel set delivers 5600 MT/s CL46 at 1.10V, keeping thermals and power draw low while providing ample headroom for heavy multitasking, large spreadsheets, VMs, and creator apps.
Key Features
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Capacity: 128GB (2×64GB)
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Speed: 5600MHz
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Voltage: 1.10V
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Latency: CL46
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288-pin DDR5 UDIMM
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Non-ECC, Unbuffered
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Dual Channel Kit
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Plug-and-Play JEDEC 5600 (no XMP/EXPO required)
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Standard-height Black Modules with PMIC
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Limited Lifetime Warranty
Why It’s a Great Choice
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Serious capacity, zero fuss: True JEDEC 5600 @ 1.10V means drop-in stability—ideal for OEM/business desktops and creators who value reliability over manual tuning.
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Workstation-ready: 128GB handles large RAW photo/video projects, code builds, data sets, and multiple VMs without paging.
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Cool and efficient: Lower 1.10V operating voltage helps reduce heat and power consumption during long sessions.
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Future-proof platform coverage: Designed for modern AM5 and Intel 12th–14th Gen ecosystems.
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Crucial quality: Micron-built modules with PMIC power regulation and a limited lifetime warranty.
Specifications
| Item | Details |
|---|---|
| Brand / Series | Crucial DDR5 Desktop Memory |
| Model | CT2K64G56C46U5 |
| Total Capacity | 128GB (2×64GB) |
| Module Type / Pin | DDR5 UDIMM, 288-pin |
| Speed (JEDEC) | 5600 MT/s (PC5-44800) |
| Primary Timings | CL46 (JEDEC; platform-dependent secondaries/tertiaries) |
| Operating Voltage | 1.10 V |
| OC Profiles | None (runs JEDEC by default; no XMP/EXPO needed) |
| ECC / Buffering | Non-ECC / Unbuffered (DDR5 has on-die ECC at component level) |
| Rank / IC layout | Typically dual-rank (2Rx8) for 64GB UDIMMs; may vary by lot |
| Power Management | On-module PMIC for stable delivery |
| Heatspreader / Height | Standard-height, black |
| Compatibility | Intel 600/700-series & AMD AM5 DDR5 motherboards (check QVL/BIOS) |
| Warranty | Limited Lifetime |




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