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Samsung 16GB PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 SoDIMM 1.2V Dual-Rank Memory Module

Samsung 16GB PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 SoDIMM 1.2V Dual-Rank Memory Module

Best price now

$218.41at Orange HardwaresChecked Nov 9

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Price facts

  • Last seen at $218.41 at Orange Hardwares on Nov 9.

Our take on the Samsung 16GB PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 SoDIMM 1.2V Dual-Rank Memory Module

This is a single 16GB DDR4 laptop memory module from Samsung, running at 2666MHz (PC4-21300) with CL19 timings at 1.2V. It is a non-ECC, unbuffered dual-rank SODIMM, the standard fit for most recent laptops and small-form-factor desktops. Samsung makes its own DRAM chips, and this module is a plain-JEDEC part with no heatsink or RGB, so it trades flash for reliability. Against budget brands it offers tighter quality control and broad compatibility; against faster 3200MHz kits it is slower, but many laptops cap at 2666MHz anyway.

Best forLaptop owners adding or replacing RAMUpgrading a 2666MHz-capable laptop to 16GB or 32GB totalSmall-form-factor and mini-PC buildsBuyers who want a name-brand JEDEC module
Pros
  • Samsung-built DRAM chips with strong reliability record
  • Standard JEDEC 2666MHz CL19 timings, widely compatible
  • Dual-rank layout can give a small bandwidth edge over single-rank
  • Low 1.2V draw, no heatsink needed
  • Simple drop-in upgrade for most SODIMM slots
Cons
  • 2666MHz is slower than 3200MHz modules now common
  • CL19 latency is average for the speed
  • No heatsink or RGB for builders who want either
  • Single module only fills one channel until paired
  • Not for desktops that take full-size DIMMs

Samsung 16GB PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 SoDIMM 1.2V Dual-Rank Memory Module prices at every store

  • Orange HardwaresNew

    In stockReturn policy

    $218.41Checked Nov 9
    Visit Orange Hardwares

What reviewers say

Owners of Samsung OEM-style DDR4 SODIMMs generally report they install and run at rated speed with no fuss. Complaints are rare and mostly about speed ceiling and pricing versus budget brands.

What people mention
  • CompatibilityPraisedOwners say it drops into common laptop SODIMM slots and is detected at its rated speed.
  • StabilityPraisedUsers report no crashes or errors under sustained load.
  • SpeedMixedIt meets its 2666MHz rating, but buyers note faster 3200MHz modules exist.
  • ValueCriticisedSome say budget brands offer similar capacity for less.
  • Channel setupMixedA single module leaves one memory channel empty until a second stick is added.

About the Samsung 16GB PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 SoDIMM 1.2V Dual-Rank Memory Module

This is a 16GB DDR4 SoDIMM memory module from Samsung, made for laptops. It runs at 2666MHz (PC4-21300) with CL19 timings and operates at 1.2V.

The module is non-ECC and unbuffered, and it is dual-rank.

Brand
Samsung
Capacity
16GB
Memory type
DDR4 SoDIMM
Speed
DDR4-2666MHz (PC4-21300)
Latency
CL19
Voltage
1.2V
Error correction
Non-ECC
Buffering
Unbuffered
Rank
Dual-rank

Questions and answers

Will this work in my laptop?
It fits laptops with a DDR4 SODIMM slot that supports 16GB per slot and 2666MHz or faster. Check your model's maximum memory and slot type first.
Is one 16GB stick enough, or should I buy two?
One stick works, but two matched sticks run in dual-channel mode and give better memory bandwidth, especially for integrated graphics.
Does it work alongside my existing RAM?
Usually yes if the existing module is also DDR4 SODIMM at 2666MHz or slower. Mixing speeds makes both run at the slower rate.
Is 2666MHz fast enough?
For everyday use, office work and most gaming, yes. If your laptop supports 3200MHz, a faster module gives more headroom.
What is in the box?
One 16GB DDR4-2666 SODIMM module. No tools or heatsink are included.
Does it fit a desktop?
No. It is a SODIMM for laptops and small-form-factor systems; full-size desktops need DIMM modules.
Where is the Samsung 16GB PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 SoDIMM 1.2V Dual-Rank Memory Module cheapest?
At Orange Hardwares, for $218.41, as of our latest check.

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