Description
Crucial 64GB DDR5-5600 CL46 Memory
CT64G56C46U5
A no-fuss, high-capacity single 64GB DDR5 stick that runs true JEDEC 5600 MT/s CL46 at 1.10V. Perfect for workstations and high-end desktops that need lots of RAM with maximum stability—no XMP/EXPO or BIOS tweaking required.
Key Features
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Capacity: 64GB (1×64GB)
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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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Single Module Kit
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Plug-and-Play JEDEC 5600 (no XMP/EXPO required)
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Standard-height Black Module with PMIC
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Limited Lifetime Warranty
Why It’s a Great Choice
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Serious capacity, zero hassle: True JEDEC 5600 @ 1.10V = drop-in stability for OEM, business, and creator rigs—no tuning.
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Workstation ready: 64GB on a single DIMM leaves a second slot open for future 128GB upgrades.
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Cool & efficient: Lower operating voltage helps reduce power and heat in long renders, compiles, and VM sessions.
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Broad platform support: Designed for modern AM5 and Intel 12th–14th Gen ecosystems.
Specifications
| Item | Details |
|---|---|
| Brand / Series | Crucial DDR5 Desktop Memory |
| Model | CT64G56C46U5 |
| Capacity / Kit | 64GB (1×64GB) |
| Module Type / Pin | DDR5 UDIMM, 288-pin |
| Speed (JEDEC) | 5600 MT/s (PC5-44800) |
| Primary Timings | CL46 (JEDEC; secondaries/tertiaries platform-dependent) |
| Operating Voltage | 1.10 V |
| OC Profiles | None (JEDEC plug-and-play) |
| ECC / Buffering | Non-ECC / Unbuffered (DDR5 has on-die ECC at component level) |
| Rank / IC Layout | Typically dual-rank (2Rx8) for 64GB UDIMM; may vary by lot |
| Power Management | On-module PMIC for stable power delivery |
| Heatspreader / Height | Standard-height, black (no RGB) |
| Compatibility | AMD AM5 and Intel 600/700-series DDR5 platforms (check QVL/BIOS) |
| Warranty | Limited Lifetime |



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