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Green circuit board with black memory chips and gold edge connector

A-Tech

A-Tech 32GB DDR5 5600MHz SODIMM CL40 1.1V Laptop RAM

SKU CH-VXPQ-CE9QF

A 32 GB DDR5 laptop module rated 5600 MHz CL40 at 1.1 V, built as a direct replacement for Corsair CMSX32GX5M1A5600C48 and CMSX64GX5M2A5600C48 kits

  • Total capacity32 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • CAS latency40
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Recommended forCompatible Replacement for Corsair CMSX32GX5M1A5600C48 CMSX6
  • 32 GB capacity lets you run heavier workloads and multitask smoothly
  • DDR5 5600 MHz speed delivers faster data transfer for responsive performance
  • CL40 latency and 1.1 V operation provide efficient timing at standard voltage
  • 262-pin SODIMM form factor fits compatible laptop memory slots directly
  • Tested with major-brand DRAM ICs for reliable, dependable operation

32GB DDR5 5600MHz SODIMM upgrade

This A-Tech module delivers 32GB of DDR5 memory at 5600MHz with CL40 latency and 1.10V operation. It uses a 262-pin SO-DIMM form factor and unbuffered non-ECC architecture. Major-brand DRAM ICs are tested for reliability in laptop and all-in-one systems.

Suits DDR5 laptops needing a single 32GB stick

Ideal for owners of compatible Corsair CMSX32GX5M1A5600C48 or CMSX64GX5M2A5600C48 configurations wanting a direct replacement. Builders requiring ECC error correction, registered buffering, or multi-module kits should look elsewhere.

262-pin DDR5 SO-DIMM keying decides fit

The module only installs in slots wired for DDR5 SO-DIMM; the physical key notch differs from earlier generations. Verify your platform supports 5600MHz DDR5 SO-DIMM before purchasing.

How it compares

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

Price $358.99
Pricier than about 89% 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).
CAS latency 40
Typical for this category: the median of 70 items is 40.
Price per GB $11.22 per GB
Pricier than about 85% of the 1,886 comparable items (median $5.94 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for Corsair CMSX32GX5M1A5600C48 CMSX64GX5M2A5600C48
Model nameA-Tech 32 GB DDR5-5600 Laptop RAM Module
Total capacity32 GB
Product type262-Pin DDR5 SO-DIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Memory
CAS latency40
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Recommended forCompatible Replacement for Corsair CMSX32GX5M1A5600C48 CMSX64GX5M2A5600C48

Questions about this item

Will the 262-pin DDR5 SO-DIMM fit my laptop's memory slot?

The module uses the standard 262-pin DDR5 SO-DIMM form factor and 1.1V voltage, matching the physical and electrical requirements for any laptop slot built for DDR5 memory.

Do I need to change any BIOS settings after inserting the 32GB DDR5 5600MHz stick?

Most laptops auto-detect the 5600MHz speed and CL40 timing at 1.1V; if the system posts at a lower speed, enter BIOS and enable the XMP or equivalent profile to run at the rated frequency.

When should I consider replacing this 2Rx8 DDR5 module?

DDR5 DRAM has no moving parts and requires no scheduled maintenance; replacement is only needed if a memory test reports errors or you later need more than 32GB of capacity.

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