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Green rectangular SO-DIMM module with black chips and gold contacts

SAMSUNG

SAMSUNG DDR4-2133 8GB CL15 Laptop Memory

SKU CH-WTYF-1SEX5

DDR4 laptop module delivers 8 GB at 2133 MHz with CL15 latency and 1.20 V operation

  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • 8 GB capacity supports multitasking workloads
  • DDR4-2133 speed delivers responsive data rates
  • CL15 latency keeps access times low
  • 20 V operation reduces power draw

Samsung DDR4-2133 8GB Laptop Module

This 8 GB DDR4 SODIMM operates at 2133 MHz with CL15 latency and runs on 1.20 V. It uses an unbuffered, non-ECC design built with 512M x 64 components across 260 pins. The module suits laptops that require standard DDR4 memory for everyday workloads.

Capacity and headroom

Eight gigabytes provides enough space for web browsing, office applications and light multitasking. Heavier tasks such as video editing, virtual machines or modern gaming will exceed the available memory and cause swapping to storage. The single stick leaves one slot free on most dual-channel laptops for a future upgrade.

How it compares

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

Price $42.99
Cheaper than about 63% of the 2,079 comparable items (median $70.99).

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

Specifications

Memory
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.2 V

Questions about this item

Will this DDR4-2133 8GB 260-pin module fit in my older laptop that currently uses DDR4 SO-DIMMs?

This module uses the standard 260-pin DDR4 SO-DIMM form factor, so it will physically fit any laptop slot designed for DDR4 memory.

How can I confirm the module is running at the rated 2133 MHz CL15 after installation?

Check the memory speed and timings in your BIOS/UEFI or a tool like CPU-Z; it should show 2133 MHz (PC4-17000) and CAS latency 15 at 1.20 V.

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