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Two green laptop memory modules with gold contacts

SAMSUNG

SAMSUNG 2_Of_M471A1K43CB1-CTD 16GB 2x8GB DDR4 2666MHz 260-pin laptop RAM

SKU CH-R2D3-VJ2JY MPN 2_Of_M471A1K43CB1-CTD

A 16 GB DDR4 2666 MHz kit with two 8 GB 260-pin modules for laptop upgrades

  • 16 GB kit boosts multitasking with two 8 GB modules
  • DDR4 2666 MHz speed delivers responsive performance for everyday workloads
  • 260-pin SODIMM form factor fits standard laptop memory slots
  • PC4-21300 rating confirms bandwidth for smooth data throughput
  • Rigorously stress-tested modules ensure reliable operation under load

Kit contents

This kit contains two Samsung DDR4 SO-DIMM modules, each rated at 8 GB, giving a total capacity of 16 GB. It is intended for laptop owners or IT professionals who need a straightforward memory upgrade for compatible notebooks or all-in-one systems.

Speed ceiling

The modules run at 2666 MHz under the PC4-21300 standard, so the practical throughput is limited by that DDR4 specification and the laptop memory controller. Systems that only support lower DDR4 speeds will downclock the kit automatically, while platforms requiring faster memory cannot use the full potential of higher-rated sticks.

Fit and configuration

Verify that the target laptop accepts 260-pin DDR4 SO-DIMMs and has two free slots for a dual-channel pair. Confirm the maximum supported speed and total capacity allowed by the BIOS or motherboard before ordering.

Highlights

  • 16 GB kit boosts multitasking with two 8 GB modules
  • DDR4 2666 MHz speed delivers responsive performance for everyday workloads
  • 260-pin SODIMM form factor fits standard laptop memory slots
  • PC4-21300 rating confirms bandwidth for smooth data throughput
  • Rigorously stress-tested modules ensure reliable operation under load

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the 2×8 GB kit or a single 16 GB stick for my laptop?

The 2×8 GB kit enables dual-channel operation, doubling memory bandwidth over a single 16 GB module on most laptops.

What does the 2666 MHz rating actually deliver in daily use?

The modules run at 2666 MT/s, giving a peak transfer rate of 21 300 MB/s when the system memory controller supports that speed.

Will the 260-pin DDR4 SO-DIMM fit and run at full speed in my notebook?

The kit uses standard 260-pin DDR4 SO-DIMM form factor; it installs in any laptop slot wired for DDR4 and will operate at 2666 MHz if the platform allows it.

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