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Green circuit board with black memory chips and gold edge connector

SAMSUNG

SAMSUNG M471A1K43DB1-CTD_UB DDR4 8GB SO-DIMM accessory

SKU CH-R6PP-GV29P MPN M471A1K43DB1-CTD_UB

An 8 GB DDR4 SO-DIMM running at 2666 MHz with CL19 latency for laptop memory upgrades

  • Adds 8 GB DDR4 capacity for smoother multitasking
  • Runs at 2666 MHz PC4-21300 speed for responsive performance
  • Low 1.2 V voltage reduces power draw and heat
  • CL19 latency supports quick data access
  • 260-pin SO-DIMM fits compatible laptop slots

Samsung DDR4 SO-DIMM 8GB 2666MHz

This Samsung module provides 8GB of DDR4 laptop memory in a 260-pin SO-DIMM form factor. It runs at 2666MHz with a PC4-21300 bus rating and CL19 latency at 1.2V. The single-rank 1Rx8 design is non-ECC and suited for standard notebook upgrades.

Suits owners matching these exact part numbers

The module matches part numbers 01AG855, 932817-972, 937236-855 and 11S01AG855 for direct replacement. Buyers needing ECC error correction or a different voltage should look at other memory types. Systems requiring a higher single-module capacity will not be served by this 8GB stick.

Deciding specification: 260-pin DDR4 SO-DIMM

The 260-pin DDR4 SO-DIMM interface is the single detail that determines fitment in the laptop slot. Verify the original part number against the compatible list before ordering. No other specification overrides this physical and electrical compatibility requirement.

Highlights

  • Adds 8 GB DDR4 capacity for smoother multitasking
  • Runs at 2666 MHz PC4-21300 speed for responsive performance
  • Low 1.2 V voltage reduces power draw and heat
  • CL19 latency supports quick data access
  • 260-pin SO-DIMM fits compatible laptop slots

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 260-pin SO-DIMM module, and what step do people often miss?

Align the notch on the 260-pin module with the slot key, press firmly until both side clips click, then verify the system reports 8GB at 2666MHz.

What maintenance or replacement will this DDR4 memory need later?

No routine maintenance is required; replace the module only if memory errors appear or a larger capacity is needed.

What limit appears first under sustained heavy workloads?

The CL19 latency at 2666MHz sets the throughput ceiling before voltage or temperature become factors.

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