Skip to main content
Samsung ram Memory 4GB (1 x 4GB) DDR3 PC3-12800,1600MHz, 204 PIN, SODIMM for laptops

Samsung ram Memory 4GB (1 x 4GB) DDR3 PC3-12800,1600MHz, 204 PIN, SODIMM for laptops

Bottom line: The Samsung ram Memory 4GB DDR3 PC3-12800: 1.35V DDR3L low-voltage design draws less power than 1.5V sticks; main trade-off: only 4GB in one module, thin for modern browsers and multitasking.

Check price on Amazon

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

Check price on Amazon → Compare to similar memory & ram

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ 1.35V DDR3L low-voltage design draws less power than 1.5V sticks
  • ✓ 24-month bring-in warranty covers the module for two years
  • ✓ 3.8mm module height clears tight slots in thin older notebooks
  • ✓ CL11 at 1600MHz matches stock DDR3 laptop timings, no BIOS tuning

Cons

  • ✗ Only 4GB in one module, thin for modern browsers and multitasking
  • ✗ Listing shows no brand field, so packaging source is unclear
  • ✗ Single-rank 512M x 8 layout can trail dual-rank sticks in bandwidth
  • ✗ DDR3 is end-of-life; no upgrade path to DDR4 or DDR5 machines

Manufacturer description

This Samsung 4GB DDR3 SODIMM is a single-module laptop memory upgrade built on the PC3-12800 standard, running at 1600MHz across a 204-pin SO-DIMM interface. It is a low-voltage DDR3L part at 1.35V with CL11 timings, an unbuffered non-ECC design, and a 512M x 8 module configuration in a single-rank layout, which makes it a straightforward drop-in for notebooks that shipped with DDR3 or DDR3L memory and still have an open slot. Physically it measures 67.6mm wide by 30mm deep and just 3.8mm tall, so it clears the tight slot spacing typical of older ultraportables and business laptops. Samsung…

Related Products

Other products in this category you may like:

SpecPicks Verdict

SpecPicks scored Samsung ram Memory 4GB DDR3 PC3-12800 using a rating × review-volume × price-fit model applied to published specs and reviews across the memory & ram category. Compare with similarly-priced alternatives in the memory & ram category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for memory & ram of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Will this work in my laptop?

It fits notebooks that take 204-pin DDR3 SO-DIMM memory at 1600MHz. Check your laptop's service manual or memory slot specs for 204-pin DDR3 support before ordering.

Is this DDR3 or DDR3L?

It is DDR3L. The listing specifies PC3L-12800 at 1.35V, the low-voltage standard. Most 1.5V DDR3 slots also accept 1.35V modules, but confirm with your notebook maker.

Can I pair this with a 4GB stick already in my laptop?

Yes, if the existing module is also 204-pin DDR3 at 1600MHz. Mixing brands usually works but may run both sticks at the slower module's timings rather than the rated CL11.

What warranty comes with it?

The listing states a 24-month bring-in warranty. Bring-in means you return the module for service rather than getting an on-site swap. Check the current product listing for claim details.

Is 4GB enough for a laptop in 2026?

For light browsing, office work, retro builds, or a low-power home server, 4GB is workable. For heavy multitasking or modern browsers with many tabs, pair it with a second module or step up in capacity.

Key Features

  • Give You Your Model A, Approx. Sicherzustellen, Dass This Item For
  • Memory RAM memory4 GBInternal memory typeDDR3Memory clock frequency1600 MHzComponent forNotebookMemory form factor204-pin SO-DIMMMemory layout (modules x size) 1 x 4 GBCAS latency11Memory voltage1.35 VModule configuration512M x 8Memory ranking1 Weight & dimensions Width67.6 mmDepth30 mmHeight3.8 mm
  • Specs: DDR3 PC3L-12800 , CL=11 , Unbuffered , NON-ECC , DDR3-1600MHz , 1.35V
  • Easy to use

Full Specifications

BrandSamsung
SpecsDDR3 PC3L-12800 , CL=11 , Unbuffered , NON-ECC , DDR3-1600MHz , 1.35V
Voltage1.35 volts
RAM Size4 GB
Model NameNp200a4y Np200a4b
Form FactorSO-DIMM
Memory Speed1600 MHz
Model NumberM471B5173QH0-YK0
Number of Pins204
Mfr Part NumberM471B5173QH0-YK0
Number of Items1
Memory GenerationDDR3
Compatible DevicesLaptop
Data Transfer Rate1600 MHz
Memory Form FactorSODIMM
Additional FeaturesNon Ecc
Computer Memory Size4 GB
RAM Memory TechnologyDDR3
Column Address Strobe LatencyCL11

Ready to buy?

Samsung ram Memory 4GB (1 x 4GB) DDR3 PC3-12800,1600MHz, 204 PIN, SODIMM for laptops is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

Related Memory & RAM

Keep exploring SpecPicks

Other buying guides

Browse the catalog

Editorial

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →

Earliest SpecPicks reviews

Browse full archive →
Samsung ram Memory 4GB (1 x 4GB) DDR3 PC3-12800,1600MHz, 204 PIN, SODIMM for laptops
View on Amazon →