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Green circuit board with black memory chips and gold edge connector

SAMSUNG

SAMSUNG 16GB DDR4 2666MHz CL11 260-Pin SO-DIMM laptop RAM

SKU CH-ANX2-F9J9H

16 GB DDR4 laptop module running at 2666 MHz with CL11 latency and 1.20 V operation

  • Total capacity16 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • CAS latencyCL11
  • Rated voltage1.2 V
  • Product type260-Pin DDR4 SO-DIMM
  • 16 GB capacity lets you run more apps together
  • DDR4 2666 speed moves data quickly through the system
  • CL11 latency reduces wait cycles for each request
  • 2 V operation lowers power draw and heat
  • 260-pin SO-DIMM form factor fits standard laptop slots

16GB DDR4 2666MHz SO-DIMM

This 260-pin laptop module delivers 16GB of DDR4 memory at 2666MHz with CL11 latency. It operates at the standard 1.20V voltage for DDR4 SO-DIMMs. The non-ECC unbuffered design suits mainstream notebook platforms.

Who this suits and who should look elsewhere

Ideal for upgrading a single memory slot in a compatible laptop or all-in-one that accepts 260-pin DDR4 SO-DIMMs. Buyers who need ECC error correction, registered modules or a different pin count should look elsewhere. Systems limited to lower maximum capacities per slot will not support this density.

The specification that decides fit

The 260-pin DDR4 SO-DIMM form factor is the single specification that determines whether this module physically installs and electrically functions in the target machine.

How it compares

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

Price $100.99
Pricier than about 61% of the 2,079 comparable items (median $70.99).
Total capacity 16 GB
Typical for this category: the median of 1,886 items is 16 GB.
Price per GB $6.31 per GB
Typical for this category: the median of 1,886 items is $5.94 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameSAMSUNG
Product lineM471A2K43CB1-CTD
Model nameM471A2K43CB1-CTD
Total capacity16 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Memory
CAS latencyCL11
ECC supportNo
Power
Rated voltage1.2 V

Questions about this item

Is the 16GB DDR4 2666MHz CL11 module the right capacity for my laptop upgrade?

This single module provides 16GB of DDR4 memory at 2666MHz with CL11 latency, suitable for laptops with an available 260-pin SO-DIMM slot.

What does the 2666MHz speed mean for actual system performance?

The module runs at DDR4 2666 (PC4-21300) with a CAS latency of 11, delivering its rated throughput when the laptop's memory controller supports that speed.

Will the 260-pin DDR4 SO-DIMM interface work in my notebook?

It uses the standard 260-pin DDR4 SO-DIMM form factor at 1.20V, which fits laptops designed for DDR4 SO-DIMM memory.

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