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

A-Tech

A-Tech 32GB DDR5-4800 Laptop RAM Module

SKU CH-X9YK-T8HJ2

A 32 GB DDR5-4800 SO-DIMM running at 1.1 V with CL40 latency for laptop memory upgrades

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • CAS latency40
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Recommended forCompatible Replacement for G.Skill F5-4800S4039A32GX2-RS
  • 32 GB capacity lets you run heavy workloads and multitask smoothly
  • DDR5 4800 MHz speed moves data faster for snappier application response
  • 10 V standard voltage reduces power draw compared with earlier DDR generations
  • 262-pin SO-DIMM form factor fits compatible laptop memory slots
  • CAS latency 40 delivers responsive timing for everyday computing tasks

32GB DDR5 laptop module

This 32GB DDR5-4800 SO-DIMM is built for notebooks and all-in-one systems that accept 262-pin unbuffered memory. It runs at the standard 1.10V and uses major-brand DRAM ICs for dependable operation.

Replaces G.Skill F5-4800S4039A32GX2-RS

The module is a direct replacement for the G.Skill F5-4800S4039A32GX2-RS kit. The upgrade makes sense when your current DDR5 slot is empty or populated with a smaller module and the platform supports 4800 MT/s at CL40.

32GB single-module capacity

A single 32GB stick fills one slot and leaves the second free for future expansion. It handles heavy multitasking and large datasets comfortably, but systems needing more than 32GB per channel will require additional modules.

How it compares

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

Price $364.99
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 $11.41 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 G.Skill F5-4800S4039A32GX2-RS
Model nameA-Tech 32 GB DDR5-4800 Laptop RAM Module
Total capacity32 GB
Product type262-Pin DDR5 SO-DIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Memory
CAS latency40
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Recommended forCompatible Replacement for G.Skill F5-4800S4039A32GX2-RS

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, so it fits any laptop slot designed for DDR5 memory.

What is the correct way to seat the module, and what step do people often miss?

Align the notch with the slot key, insert at a slight angle, then press down firmly until both side clips click into place — the click is the step many forget.

When will this 32GB DDR5-4800 module need replacement?

DDR5 memory has no moving parts and runs at the standard 1.10 V, so it typically lasts the life of the laptop unless a rare defect appears.

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