Crucial

Crucial Pro 128GB Kit (64GBx2) DDR5-5600 UDIMM (CP2K64G56C46U5)

Name: Crucial Pro 128GB Kit (64GBx2) DDR5-5600 UDIMM (CP2K64G56C46U5)
Brand: Crucial
SKU: CP2K64G56C46U5
Availability: InStock

DDR5 · 288-Pin DIMM Kit · 5600 MT/s · 128GB

MPNCP2K64G56C46U5

EAN0649528944474

CategoryMemory

Full Specifications

Specification source: Crucial product page (crucial.com), read 2026-09-10. Status: enriched (official source, ordering code verbatim at source).

Memory
Memory Type	DDR5
Form Factor	288-Pin DIMM Kit
Kit Capacity	128GB
Modules in Kit	2
Module Capacity	64GB
Speed	5600 MT/s
JEDEC Speed Grade	PC5-44800
DRAM Density	32Gb
Timings & Voltage
CAS Latency	CL46
Timings	46-45-45
Voltage	1.1V
Memory Profiles	XMP 3.0 Profile 1: 5600MT/s 46-45-45; XMP 3.0 Profile 2: 5200MT/s 42-42-42; EXPO Profile 1: 5600MT/s 46-45-45; EXPO Profile 2: 5200MT/s 42-42-42
Reliability
Buffering	Unbuffered
Product
Brand	Crucial
MPN	CP2K64G56C46U5
EAN	0649528944474
Warranty	Limited Lifetime

Crucial supportCompatibility tools and documentation from the maker

CP2K64G56C46U5 — Crucial product pageThe maker's own page for this part number