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Two green SO-DIMM sticks with black chips and gold contacts

SAMSUNG

SAMSUNG M471A1K43BB1 16GB (2x8GB) DDR4 2400MHz CL17 laptop RAM

SKU CH-RBWW-MNZ7J MPN M471A1K43BB1

A 16 GB two-module DDR4 SO-DIMM kit running at 2400 MHz with CL17 timing and 1.2 V operation

  • 16 GB total capacity from a matched 2×8 GB kit
  • DDR4 2400 MHz speed for responsive laptop performance
  • CL17 latency with 1.2 V operation for efficient timing
  • 260-pin SO-DIMM form factor fits standard notebook slots
  • Non-ECC single-rank modules install without configuration

Kit contents and target users

This Samsung M471A1K43BB1 kit supplies 16GB of DDR4 laptop memory as two 8GB SO-DIMM modules. It is intended for owners of compatible notebooks who need to reach 16GB total capacity in a dual-channel configuration. Builders who want more storage or require ECC error correction should look elsewhere.

Speed and latency match

The modules run at 2400MHz with PC4-19200 bandwidth and CL17 CAS latency. These three figures must match the existing memory or the motherboard specification for stable operation; a different speed or latency will prevent the kit from working as expected.

Form factor and voltage fit

Each stick uses the 260-pin SO-DIMM form factor and operates at 1.2V, the standard voltage for DDR4 laptop slots. The non-ECC, single-rank design fits mainstream consumer notebooks without requiring server-class chipset support.

Highlights

  • 16 GB total capacity from a matched 2×8 GB kit
  • DDR4 2400 MHz speed for responsive laptop performance
  • CL17 latency with 1.2 V operation for efficient timing
  • 260-pin SO-DIMM form factor fits standard notebook slots
  • Non-ECC single-rank modules install without configuration

Specifications

No published specifications for this item yet.

Questions about this item

What does the 2400 MHz rating mean once the modules are installed?

The modules will run at up to 2400 MHz, delivering the DDR4 standard data rate for that speed.

What does the PC4-19200 designation tell me about the interface limit?

PC4-19200 is the DDR4-2400 module standard; it sets the peak transfer rate at 19200 MB/s per module.

Will the 260-pin SO-DIMM sticks fit my laptop's memory slots?

Yes, 260-pin SO-DIMM is the standard DDR4 laptop form factor and fits any slot built for DDR4 SO-DIMM memory.

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