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Green rectangular circuit board with black memory chips and gold edge connector

SAMSUNG

SAMSUNG M471A2K43BB1-CPB DDR4 16GB 2133MHz CL15 laptop RAM

SKU CH-XYGC-BFSMX

16 GB DDR4 SODIMM running at 2133 MHz with CL15 latency and 1.20 V operation

  • Total capacity16 GB
  • Rated speedDDR4 2133 (PC4 17060)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • 16 GB capacity for demanding multitasking
  • DDR4 2133 speed for responsive data access
  • CL15 latency for quick command response
  • 20 V operation for lower power draw
  • 260-pin SODIMM fits standard laptop slots

Samsung DDR4-2133 SODIMM 16GB

This Samsung laptop memory module delivers 16GB of DDR4 capacity at 2133MHz with CL15 latency. It suits owners of compatible notebooks needing a single high-density stick to reach 16GB or expand existing memory. The 260-pin SODIMM form factor fits standard DDR4 laptop slots.

Deciding specification: CL15 at 2133MHz

The module operates at DDR4-2133 (PC4-17060) with a CAS latency of 15 cycles. This timing determines whether the stick matches your system's supported speed grade; a laptop requiring CL17 or a higher frequency may not run this module at its rated settings.

Non-ECC unregistered dual-rank x8 organisation

The memory uses a dual-rank x8 configuration without ECC or registered buffering. This organisation affects how the memory controller addresses the 16GB density and means the stick is intended for standard consumer notebook platforms rather than servers or workstations requiring error correction.

How it compares

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

Price $83.99
Pricier than about 55% 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 $5.25 per GB
Cheaper than about 60% of the 1,886 comparable items (median $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
Total capacity16 GB
Performance
Rated speedDDR4 2133 (PC4 17060)
Memory
CAS latencyCL15
Power
Rated voltage1.2 V

Questions about this item

Will the 2133 MHz speed actually run at that rate once installed in my laptop?

The module is rated at DDR4 2133 (PC4 17060). Your laptop's memory controller and BIOS determine the final operating speed; many systems will run it at 2133 MHz if supported, otherwise they downclock to the highest compatible frequency.

Does the 260-pin SODIMM interface limit bandwidth compared to a desktop DIMM?

The 260-pin SODIMM form factor carries the same DDR4 signal count as a desktop DIMM, so the 2133 MT/s data rate and 17060 MB/s peak transfer are not reduced by the connector itself.

What physical clearance does this 260-pin module need inside the chassis?

It is a standard-height DDR4 SODIMM (260 pins, 1.20 V) that fits the regular laptop memory slot; no extra vertical clearance beyond the normal socket depth is required.

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