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

A-Tech

A-Tech 32GB DDR5 5600MHz CL40 262-Pin SODIMM Laptop RAM

SKU CH-1RSZ-2GMZ5

A 32 GB DDR5 SO-DIMM running at 5600 MHz with CL40 latency for laptop memory upgrades

  • Capacity32GB
  • Type262-Pin DDR5 SO-DIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCNo
  • 32GB capacity lets you run demanding apps and multitask smoothly
  • DDR5 5600MHz speed delivers fast data transfer for responsive performance
  • CL40 latency with 1.10V operation balances quick access and standard power efficiency
  • 262-pin SODIMM form factor fits compatible laptop and all-in-one memory slots
  • Non-ECC unbuffered design suits mainstream consumer systems without error correction needs

32GB DDR5 5600 SODIMM for laptop upgrade

This 32GB DDR5 module runs at 5600MHz with CL40 latency and 1.10V operation. It uses the 262-pin SO-DIMM form factor and is an unbuffered, non-ECC design. The module serves as a compatible replacement for the Crucial CT32G56C46S5 part. It targets users adding memory to a laptop, notebook or all-in-one system that supports DDR5 SO-DIMMs.

Sustained throughput at 5600MHz CL40

The DDR5 5600 rating (PC5-44800) delivers consistent bandwidth during extended workloads rather than only in short bursts. CL40 timing and 1.10V voltage are maintained across continuous operation. The 2Rx8 organisation supports stable data rates when the system runs memory-intensive tasks for long periods. No heat spreader is fitted, so airflow in the chassis manages module temperature.

Standard DDR5 voltage and thermals

Operating at the DDR5 standard 1.10V keeps power draw low during normal use. The unbuffered design adds no extra electrical load on the memory controller. Without a heat spreader, the module relies on the laptop's internal airflow for cooling. Acoustic impact is negligible because the component has no moving parts. Power consumption scales with actual memory activity.

Highlights

  • 32GB capacity lets you run demanding apps and multitask smoothly
  • DDR5 5600MHz speed delivers fast data transfer for responsive performance
  • CL40 latency with 1.10V operation balances quick access and standard power efficiency
  • 262-pin SODIMM form factor fits compatible laptop and all-in-one memory slots
  • Non-ECC unbuffered design suits mainstream consumer systems without error correction needs

Specifications

BrandA-Tech
SeriesCompatible Replacement for Crucial
ModelCT32G56C46S5
Capacity32GB
Type262-Pin DDR5 SO-DIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL40
Voltage1.10V
ECCNo
Buffered/RegisteredUnbuffered
Heat SpreaderNo
FeaturesCT32G56C46S5
Recommend UseCompatible Replacement for Crucial CT32G56C46S5

Questions about this item

How much heat and power will the 32GB DDR5 5600MHz CL40 module add when the laptop runs all day?

The module operates at the standard DDR5 voltage of 1.1V and has no heat spreader, so it adds minimal thermal load and draws little power under continuous use.

What must my laptop already have for this 262-pin DDR5 SO-DIMM to work?

Your laptop needs a DDR5-compatible memory controller and a free 262-pin SO-DIMM slot that supports PC5-44800 speed.

Will this CL40 5600MHz stick run stably alongside any older memory I keep installed?

It will run at the speed and timings of the slowest installed module; mixing different CAS latencies or speeds is not guaranteed to be stable.

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