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Green rectangular SODIMM module with gold contacts and black chips

SK hynix

SK hynix HMA851S6DJR6N-XN 4GB DDR4 3200MHz CL22 260-pin SODIMM laptop RAM

SKU CH-ZD0B-1P9MQ

4 GB DDR4 laptop SODIMM running at 3200 MHz with CL22 latency

  • 4 GB capacity expands laptop memory for everyday tasks
  • 3200 MHz DDR4 speed delivers responsive data transfer
  • CL22 latency keeps timing tight for stable operation
  • 260-pin SODIMM form factor fits standard laptop slots

4 GB DDR4 SODIMM for laptop upgrades

This 4 GB DDR4 SODIMM runs at 3200 MHz with CL22 timing and a 260-pin layout. It is built for notebooks that accept non-ECC PC4-3200 memory and need a straightforward capacity increase.

Low-voltage operation keeps thermals mild

Standard 1.2 V DDR4 voltage limits heat output during typical workloads. The module has no moving parts, so it adds no audible noise. Power draw stays modest under normal use.

Highlights

  • 4 GB capacity expands laptop memory for everyday tasks
  • 3200 MHz DDR4 speed delivers responsive data transfer
  • CL22 latency keeps timing tight for stable operation
  • 260-pin SODIMM form factor fits standard laptop slots

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 260-pin SODIMM and what step is often missed?

Align the notch on the 260-pin SODIMM with the slot key, insert at a slight angle, then press down firmly until both side clips click into place. The step often missed is not pushing hard enough to engage both clips.

What maintenance or replacement will the DDR4 module need later?

DDR4 laptop memory has no moving parts and requires no scheduled maintenance. Replacement is only needed if a fault develops or you upgrade to a larger capacity module.

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