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Green circuit board with black memory chips, gold edge connector, thin rectangular stick

A-Tech

A-Tech 32GB DDR5 4800MHz SODIMM CL40 2Rx8 laptop RAM

SKU CH-B9JT-K7WF6

A 32 GB DDR5 SODIMM running at 4800 MHz with CL40 latency and 1.1 V operation

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • CAS latency40
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Recommended forCompatible Replacement for G.Skill F5-4800S4039A32GA2-RS F5-
  • 32 GB capacity handles heavy multitasking with ease
  • DDR5 4800 MHz speed accelerates data throughput
  • CL40 latency supports responsive system operation
  • 262-pin SODIMM form factor fits compatible laptop slots
  • 1 V standard voltage ensures efficient power use

32GB DDR5 4800MHz SODIMM for laptops

This single 32GB module uses DDR5 technology at 4800MHz with CL40 latency and 1.1V operation. It targets users upgrading a laptop or all-in-one system that accepts 262-pin SO-DIMMs and needs more capacity for multitasking or heavier workloads. The 2Rx8 organisation provides two ranks on one module.

Check your manual for DDR5 SO-DIMM support

Verify that your platform runs DDR5 SO-DIMMs at 4800MHz and uses 1.1V unbuffered non-ECC memory. Confirm the number of available slots and whether the board requires specific rank or channel configurations. The module is a direct replacement for G.Skill part numbers F5-4800S4039A32GA2-RS and F5-4800S3838A32GA2-RS.

262-pin edge connector with no heat spreader

The bare PCB fits tight laptop bays without clearance issues. Gold edge contacts insert into the standard 262-pin SO-DIMM socket and lock with the side latches. Because there is no spreader, the module sits flat against the board and leaves maximum room for the chassis lid or adjacent components.

How it compares

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

Price $304.99
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).
CAS latency 40
Typical for this category: the median of 70 items is 40.
Price per GB $9.53 per GB
Pricier than about 77% 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 F5-4800S4039A32GA2-RS F5-4800S3838A32GA2-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 F5-4800S4039A32GA2-RS F5-4800S3838A32GA2-RS

Questions about this item

What comes in the box and do I need any extra parts to install this 32GB DDR5 4800MHz SODIMM?

The package contains one 32GB 262-pin DDR5 SO-DIMM module. No additional components or tools are required for installation in a compatible laptop slot.

How do I decide between the G.Skill F5-4800S4039A32GA2-RS and F5-4800S3838A32GA2-RS versions this module replaces?

Both G.Skill part numbers are 32GB DDR5 4800MHz CL40 2Rx8 SODIMMs; this single A-Tech module is a direct replacement for either one.

What does the 4800MHz speed rating mean for real-world laptop performance?

The module runs at DDR5 4800 (PC5-38400) with CL40 latency at 1.1V, delivering the standard JEDEC data rate for DDR5 SO-DIMMs in supported systems.

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