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Green circuit board with black memory chips and gold edge connector

A-Tech

A-Tech 8GB DDR4 3200MHz CL22 1.2V 260-Pin SODIMM for Samsung M471A1K43DB1-CWE M471A1K43EB1-CWE Laptop RAM

SKU CH-Q0ZC-4HVTY

8GB DDR4 3200MHz laptop SODIMM module with CL22 latency and 1.2V operation

  • Total capacity8 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • 8GB capacity lets you run more apps at once
  • DDR4 3200MHz speed moves data quickly
  • CL22 latency keeps timing tight
  • 2V operation reduces power draw
  • 260-pin SODIMM fits standard laptop slots

A-Tech 8GB DDR4 3200MHz SODIMM

This 8GB DDR4 3200MHz CL22 SODIMM module provides a straightforward memory upgrade for compatible laptops and all-in-one systems. It operates at the standard 1.20V voltage and uses a 260-pin unbuffered non-ECC design. The module is built as a compatible replacement for specific Samsung part numbers.

Suits owners of Samsung M471A1K43DB1-CWE

Buyers needing ECC error correction or registered buffering should look elsewhere, as this module is non-ECC and unbuffered. Systems requiring a different voltage, pin count, or DDR generation will not accept this memory. Always verify your device's supported specifications before purchasing.

Simple slot insertion for most notebooks

Installation typically involves opening the memory compartment, aligning the notch on the 260-pin module, and pressing firmly until the retention clips engage. The most common issue is purchasing the wrong DDR generation or speed for the specific laptop model, so confirm compatibility with your system manual first.

How it compares

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

Price $54.99
Cheaper than about 57% of the 2,079 comparable items (median $70.99).
Total capacity 8 GB
Lower than about 60% of the 1,886 comparable items (median 16 GB).
Price per GB $6.87 per GB
Pricier than about 60% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

My laptop currently has a Samsung M471A1K43DB1-CWE module installed; will this A-Tech stick work in the second slot?

This module is listed as a compatible equivalent for the Samsung M471A1K43DB1-CWE and M471A1K43EB1-CWE, sharing the same 260-pin DDR4 SO-DIMM form factor, 1.2V voltage and unbuffered non-ECC design.

After installing the 8GB DDR4 3200MHz CL22 module, how can I confirm it is running at the correct speed?

Open Task Manager or a system information utility and check the reported memory speed; it should show 3200 MT/s (PC4-25600) for this module.

What should I verify in my laptop's specifications before purchasing this 260-pin DDR4 SO-DIMM?

Confirm your system supports DDR4 SO-DIMM memory, accepts 260-pin modules, operates at 1.2V and can use unbuffered non-ECC memory; the product is designed for AMD and Intel compatible platforms.

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