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Green rectangular circuit board with black memory chips and gold edge connector

Crucial

Crucial CT32G56C46S5 32GB DDR5 5600 CL46 262-pin SO-DIMM laptop RAM

SKU CH-BY1S-9N52C MPN CT32G56C46S5

32 GB DDR5 5600 CL46 SO-DIMM upgrades compatible 12th Gen Intel Core laptops

  • Total capacity32 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Product type262-Pin DDR5 SO-DIMM

Capacity 32GB

Speed DDR5 5600 (PC5 44800)

CAS Latency CL46

  • 32GB capacity handles heavy multitasking and demanding applications
  • DDR5 5600 speed delivers high bandwidth for modern laptops
  • CL46 latency provides responsive performance in games and workloads
  • 10V operation reduces power draw and heat output
  • 262-pin SO-DIMM form factor fits DDR5-compatible laptop slots

Capacity and platform fit

This 32 GB DDR5 SO-DIMM runs at 5600 MT/s with CL46 latency and 1.10 V operation. It targets laptops built for 12th Gen Intel Core processors that require DDR5 memory. The module will not work in DDR4-only systems.

Thermals noise and power

Operating at the standard DDR5 voltage of 1.10 V keeps power draw low for a 32 GB stick. No active cooling is required on a SO-DIMM, so the module adds no audible noise to the chassis.

Unbuffered non-ECC simplicity

The stick is unbuffered and non-ECC, matching typical consumer laptop memory controllers. No extra software or driver installation is needed; the BIOS detects the 2Rx8 organisation automatically.

How it compares

Measured against everything we stock in Laptop RAM, at today’s prices. Recalculated every night.

Price $302.99
Pricier than about 86% of the 2,079 comparable items (median $70.99).
Total capacity 32 GB
Higher than about 80% of the 1,886 comparable items (median 16 GB).
Price per GB $9.47 per GB
Pricier than about 77% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameCrucial
Model nameCT32G56C46S5
Part numberCT32G56C46S5
Total capacity32 GB
Product type262-Pin DDR5 SO-DIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Memory
CAS latencyCL46
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.1 V
Size & build
Shipping weight0.03 kg
Package size107 × 91 × 5 mm

Other versions of this model

5 more in the same range

Questions about this item

How do I install this 262-pin DDR5 SO-DIMM and what step is often missed?

Power off the laptop, remove the battery if accessible, open the memory compartment, align the notch on the module with the slot key, press firmly until the side clips click, then verify the new 32GB capacity appears in BIOS before closing the case.

What maintenance or replacement will this 32GB DDR5 5600 module need later?

No scheduled maintenance is required; keep the laptop vents clear of dust so the module stays within its 1.10V operating envelope, and replace only if a memory diagnostic reports errors or a future upgrade demands more than 32GB.

What limit appears first when this CL46 5600 MT/s memory runs sustained heavy workloads?

The CAS latency of 46 cycles at 5600 MT/s sets the baseline response time; under prolonged load the memory controller’s thermal throttle point typically becomes the first bottleneck before the module’s own 1.10V rating is exceeded.

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