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Adamanta 16GB (2x8GB) Laptop Memory Upgrade DDR3/DDR3L 1600Mhz PC3L-12800 SODIMM 2Rx8 CL11 1.35v Notebook RAM DRAM
Adamanta

Adamanta 16GB (2x8GB) Laptop Memory Upgrade DDR3/DDR3L 1600Mhz PC3L-12800 SODIMM 2Rx8 CL11 1.35v Notebook RAM DRAM

Bottom line: The Adamanta 16GB: Matched 2x8GB pair fills both SODIMM slots for a full 16GB upgrade; main trade-off: DDR3L only; won't fit DDR4 or DDR5 laptops.

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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

  • ✓ Matched 2x8GB pair fills both SODIMM slots for a full 16GB upgrade
  • ✓ DDR3L 1600MHz (PC3L-12800) at CL11, a common spec for late DDR3-era laptops
  • ✓ Low 1.35V operation for DDR3L-compatible notebooks
  • ✓ Broad listed brand support incl. Dell, HP, Lenovo, ASUS, Apple and Intel NUC
  • ✓ Assembled in USA, every module tested, limited lifetime warranty

Cons

  • ✗ DDR3L only; won't fit DDR4 or DDR5 laptops
  • ✗ Requires a 64-bit OS to address the full 16GB
  • ✗ Manufacturer notes it may not work on all devices
  • ✗ Non-ECC, so not suited to servers that require ECC memory

Manufacturer description

The Adamanta 16GB (2x8GB) DDR3L laptop memory kit is a direct way to get more life out of an older notebook that came with 4GB or 8GB. Each module is a 204-pin DDR3L SODIMM rated at 1600MHz (PC3L-12800) with CL11 timings. They are dual-rank (2Rx8), non-ECC and unbuffered, which is the standard spec for consumer laptops and small-form-factor PCs. The modules run at a low 1.35V. Adamanta lists compatibility with laptops from Acer, ASUS, Apple, Dell, Fujitsu, Gigabyte, HP Compaq, Lenovo, LG, MSI, Samsung, Sony, Toshiba and others, plus Intel NUC and Supermicro systems. Going from a single stick…

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SpecPicks Verdict

SpecPicks scored Adamanta 16GB (2x8GB) Laptop Memory Upgrade DDR3/DDR3L 1600Mhz… using a rating × review-volume × price-fit model applied to published specs and reviews across the memory & ram category. Adamanta's memory & ram lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. 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 Adamanta 16GB kit work in my laptop?

It is a 204-pin DDR3L SODIMM kit at 1600MHz and 1.35V. Adamanta lists support for Acer, ASUS, Apple, Dell, Fujitsu, Gigabyte, HP Compaq, Lenovo, LG, MSI, Samsung, Sony, Toshiba, Intel NUC and Supermicro systems. Check that your laptop supports DDR3L and up to 16GB. Adamanta's technicians can also confirm compatibility for you.

Does my laptop need a 64-bit operating system to use 16GB?

Yes. Adamanta notes that the upgrade may require a 64-bit OS. 32-bit systems cannot address the full 16GB.

Is this ECC or registered memory?

No. These are non-parity, non-ECC, unbuffered dual-rank (2Rx8) modules, which is the standard type for consumer laptops and mini PCs.

What speed and timings does this RAM run at?

Each module is rated DDR3L-1600 (PC3L-12800) with CL11 latency at 1.35V. The speed your system actually runs depends on what your laptop's memory controller supports.

What warranty comes with Adamanta laptop memory?

Adamanta offers a limited lifetime warranty and will replace defective memory with modules of the same or similar specs. Physical or cosmetic damage is not covered. The warranty applies only to Adamanta-branded memory.

Key Features

  • 16GB ( 2x8GB ) DDR3L 1600 MHz Non-Parity/Non-ECC Unbuffered Memory 204pin Low Voltage Dual Rank Module.
  • Compatible with computer gaming laptops: Acer, ASUS, Apple, Dell, Fujitsu, Gigabyte, HP Compaq, Intel, Lenovo, LG, MSI, NUC, Samsung, Sony, Supermicro, Toshiba laptop.
  • Assembled and Made in the USA. Free technical support from our experienced technicians. Every single module is fully tested by the manufacturer.
  • Limited lifetime warranty by Adamanta. We will replace defective memory with the same or similar memory specifications. Physical or cosmetic damages are not covered by the limited lifetime warranty by Adamanta. Only limited to Adamanta branded Memory Excludes major OEMS such as Samsung, Hynix, Micron, etc.
  • May not work on all devices. Please check your device's specifications before purchasing. May require a x64 bit OS to upgrade. Our experienced technicians can verify if these parts will work for you.

Full Specifications

BrandAdamanta
Voltage1.35 Volts
RAM Size16 GB
Unit Count1.0 Count
Form Factor204-PIN
Memory Speed1600 MHz
Model NumberAM42SE21G64-MR
Number of Pins204
Mfr Part NumberAM42SE21G64-MR FBA ASUS 1600 (2)
Memory GenerationDDR3
Compatible DevicesLaptop
Data Transfer Rate1600 MHz
Memory Form FactorSODIMM
Additional FeaturesLightweight
Computer Memory Size16 GB
RAM Memory TechnologyDDR3
Column Address Strobe Latency11
Compatible with computer gaming laptopsAcer, ASUS, Apple, Dell, Fujitsu, Gigabyte, HP Compaq, Intel, Lenovo, LG, MSI, NUC, Samsung, Sony, Supermicro, Toshiba laptop.

Hardware benchmark data

Ready to buy?

Adamanta 16GB (2x8GB) Laptop Memory Upgrade DDR3/DDR3L 1600Mhz PC3L-12800 SODIMM 2Rx8 CL11 1.35v Notebook RAM DRAM 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.

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Adamanta 16GB (2x8GB) Laptop Memory Upgrade DDR3/DDR3L 1600Mhz PC3L-12800 SODIMM 2Rx8 CL11 1.35v Notebook RAM DRAM
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