We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green rectangular circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 8GB DDR4 3200MHz SODIMM 1Rx16 CL22 1.2V

SKU CH-8V07-R53ZM

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

  • Capacity8GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.20V
  • ECCNo
  • 8GB capacity lets you run more apps smoothly
  • DDR4 3200MHz speed moves data faster for responsive multitasking
  • CL22 latency keeps timing tight for stable operation
  • 2V standard voltage reduces power draw and heat
  • 260-pin SODIMM form factor fits compatible laptop slots

What it is and who it fits

This is an A-Tech 8 GB DDR4 3200 MHz SODIMM built as a direct replacement for Samsung modules M471A1G44BB0-CWE and M471A1G44CB0-CWE. It uses a 260-pin unbuffered non-ECC design at the standard 1.2 V. The single rank 1Rx16 organisation and CL22 latency match the original specifications. It is intended for laptops, notebooks and all-in-one PCs that require this exact part number.

Who this suits and who should look elsewhere

The module suits owners of systems that specify the Samsung part numbers above or an equivalent 8 GB DDR4 3200 CL22 SODIMM. Buyers who need a different capacity, a lower CAS latency, ECC error correction, registered buffering or a 262-pin form factor cannot use this product. Systems limited to slower DDR4 speeds will still work but will not gain the rated 3200 MT/s performance.

The specification that decides compatibility

The decisive specification is the Samsung part-number match M471A1G44BB0-CWE and M471A1G44CB0-CWE combined with the DDR4 3200 CL22 1.2 V 260-pin unbuffered non-ECC profile. If your service manual lists either Samsung part number this module will fit and run at the rated speed. If the manual calls for a different part number, voltage, pin count or ECC type this module is not compatible.

Highlights

  • 8GB capacity lets you run more apps smoothly
  • DDR4 3200MHz speed moves data faster for responsive multitasking
  • CL22 latency keeps timing tight for stable operation
  • 2V standard voltage reduces power draw and heat
  • 260-pin SODIMM form factor fits compatible laptop slots

Specifications

BrandA-Tech
SeriesCompatible Replacement for Samsung
ModelM471A1G44BB0-CWE, M471A1G44CB0-CWE
Capacity8GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
Heat SpreaderNo
FeaturesM471A1G44BB0-CWE, M471A1G44CB0-CWE
Recommend UseCompatible Replacement for Samsung M471A1G44BB0-CWE, M471A1G44CB0-CWE

Questions about this item

Will the 260-pin SODIMM fit my laptop's DDR4 slot?

Yes, the module uses the standard 260-pin DDR4 SO-DIMM form factor that matches laptop DDR4 memory slots.

What is the correct way to seat the module so the side clips engage?

Align the notch on the gold edge with the slot key, insert the module, then press down evenly until both retention clips snap into the side notches.

Does this 1.20V DDR4 module need any future maintenance or replacement?

No, the memory has no moving parts and requires no maintenance; it only needs replacement if you later want more capacity or a different speed.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.