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Adamanta 8GB vs A-Tech 4GB DDR3 1600MHz PC3-12800 CL11 SODIMM… — Head-to-Head (2026)

Side-by-side comparison. Specs, prices, user ratings, and our verdict.

Adamanta 8GB (1x8GB) Laptop Memory Upgrade DDR3/DDR3L 1600Mhz PC3L-12800 SODIMM 2Rx8 CL11 1.35v Notebook RAM DRAM

Adamanta 8GB (1x8GB) Laptop Memory Upgrade DDR3/DDR3L 1600Mhz PC3L-12800 SODIMM 2Rx8 CL11 1.35v Notebook RAM DRAM

$23.50
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vs
A-Tech 4GB DDR3 1600MHz PC3-12800 CL11 SODIMM 204-Pin Non-ECC SO-DIMM Laptop, Notebook RAM Memory Module

A-Tech 4GB DDR3 1600MHz PC3-12800 CL11 SODIMM 204-Pin Non-ECC SO-DIMM Laptop, Notebook RAM Memory Module

$26.60
🛒 Check Price on Amazon

*Price sourced from Amazon.com. Price and availability subject to change.

Spec-by-spec

SpecAdamanta 8GB (1x8GB) Laptop Memory…A-Tech 4GB DDR3 1600MHz PC3-12800 CL11…
BrandAdamantaA-Tech
Voltage1.35 volts1.35 Volts
RAM Size8 GB4 GB
Unit Count1 Count—
Form Factor204-PIN204-Pin SO-DIMM
Memory Speed1600 MHz1600 MHz
Model NumberAM42SE21G64-MRAT4G1D3S1600NA0NNV
CompatibilityMac—
Number of Pins204204
Mfr Part NumberAM42SE21G64-MR 1600 FBAAT4G1D3S1600NA0NNV
Memory GenerationDDR3DDR3
Compatible DevicesLaptopDesktop, Laptop, Mini PC, NAS
Data Transfer Rate1600 MHz12800 Megabytes Per Second
Memory Form FactorSODIMMSODIMM

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