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

A-Tech

A-Tech 4GB DDR4 3200MHz SODIMM CL22 1.2V 260-Pin Laptop RAM

SKU CH-07Y1-TS413

4GB DDR4 3200MHz SO-DIMM module with CL22 latency and 1.2V operation for laptop upgrades

  • Capacity4GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.20V
  • ECCNo

Capacity 4GB

Speed DDR4 3200 (PC4 25600)

CAS Latency CL22

  • Boosts system responsiveness with DDR4 3200MHz speed
  • Handles heavier workloads via 4GB capacity upgrade
  • Runs efficiently at standard 1.2V DDR4 voltage
  • Fits compatible laptops with 260-pin SO-DIMM slot
  • Tested for dependable Non-ECC unbuffered operation

4GB DDR4 3200MHz SODIMM for Laptops

This A-Tech module provides 4GB of DDR4 memory at 3200MHz in a 260-pin SO-DIMM form factor. It operates at 1.2V with CL22 latency and is non-ECC unbuffered. The memory is designed as a compatible upgrade for select laptop, notebook, and all-in-one computers.

Suits systems with DDR4 SODIMM slots accepting

Buyers needing ECC functionality, registered memory, or a different voltage cannot use this module. It is also unsuitable for devices limited to lower speeds or different form factors. Verify your system specifications before purchase.

The deciding spec is the 260-pin DDR4 SO-DIMM

Only computers with a matching DDR4 SODIMM slot can physically accept this module. A different pin count or memory generation will prevent installation entirely. Confirm your device supports this exact interface.

Highlights

  • Boosts system responsiveness with DDR4 3200MHz speed
  • Handles heavier workloads via 4GB capacity upgrade
  • Runs efficiently at standard 1.2V DDR4 voltage
  • Fits compatible laptops with 260-pin SO-DIMM slot
  • Tested for dependable Non-ECC unbuffered operation

Specifications

BrandA-Tech
SeriesA-Tech DDR4 Laptop Memory RAM
Capacity4GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
Recommend UseAMD & Intel Compatible

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How can I confirm the module is running at 3200 MHz CL22 after installation?

Open Task Manager or a tool like CPU-Z and check the memory tab; it should show 3200 MHz speed and CL22 timings at 1.2 V.

What comes in the package and do I need any extra parts?

The box contains one 4 GB 260-pin DDR4 SO-DIMM stick; no extra cables, brackets or screws are required.

Should I choose this 4 GB stick or a higher-capacity version for my laptop?

Pick this 4 GB module if your system has a free slot and supports 3200 MHz DDR4; choose a larger capacity kit only if you need more total memory and have the slots for it.

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