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

A-Tech

A-Tech 32GB DDR5 4800MHz SODIMM CL40 1.1V 262-Pin Laptop RAM

SKU CH-ATG7-WY71G

Adds 32 GB of DDR5 4800 memory to compatible laptops with a single 262-pin module rated CL40 at 1.1 V

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC4 38400)
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Recommended forAMD & Intel Compatible
  • Product type262-Pin DDR5 SO-DIMM

Capacity 32GB

Speed DDR5 4800 (PC4 38400)

CAS Latency CL40

  • 32 GB capacity lets you run more apps simultaneously
  • DDR5 4800 MHz speed accelerates data transfer for faster loading
  • CL40 latency and 1.1 V operation balance responsiveness with efficiency
  • 262-pin SO-DIMM form factor fits DDR5 laptop memory slots
  • Non-ECC unbuffered design with on-die ECC protects data integrity

32GB DDR5 4800 SODIMM Upgrade

This A-Tech module provides 32GB of DDR5 memory at 4800MHz with CL40 timing and 1.1V operation. It uses the 262-pin SO-DIMM form factor required by modern laptops and all-in-one PCs. The non-ECC unbuffered design fits standard consumer notebook slots.

Suits DDR5 laptop owners adding capacity

Buyers whose systems still use DDR4 slots cannot install this module because the pin layout and voltage differ. Anyone needing ECC registered memory for a workstation should look elsewhere. Systems limited to lower maximum capacities per slot will not recognise the full 32GB.

262-pin DDR5 SO-DIMM form factor

This physical interface and the DDR5 signalling standard are the single specification that decides whether the module fits and functions. Verify that your laptop or AIO explicitly supports DDR5 SO-DIMM memory before ordering.

How it compares

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

Price $298.99
Pricier than about 85% 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 $9.34 per GB
Pricier than about 76% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR5 Laptop Memory RAM
Total capacity32 GB
Product type262-Pin DDR5 SO-DIMM
Performance
Rated speedDDR5 4800 (PC4 38400)
Memory
CAS latencyCL40
Power
Rated voltage1.1 V
Compatibility
Recommended forAMD & Intel Compatible

Other versions of this model

5 more in the same range

Questions about this item

Does this 262-pin DDR5 SODIMM fit my laptop's memory slot?

The module uses the standard 262-pin DDR5 SO-DIMM form factor. It fits any laptop, notebook or all-in-one that officially supports DDR5 SODIMM memory. Verify your system's specifications before purchasing.

What is the correct way to seat this 1.1 V DDR5 module during installation?

Align the notch on the module with the key in the slot, insert at a slight angle, then press down firmly until the side clips click into place. The step often missed is pressing evenly on both ends until both clips engage fully.

Will the on-die ECC on this CL40 DDR5 module require any future maintenance or replacement?

On-die ECC operates automatically inside the DRAM chips to correct single-bit errors. It needs no user maintenance, firmware updates or scheduled replacement for the life of the module.

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