Patriot Memory PSD34G1600L81S, 4 GB, 1 x 4 GB, DDR3, 1600 MHz, 204-pin SO-DIMM

installed it in my old samsung laptop, working well, no issues

RAM is working perfectly and I got the correct product neatly shipped.

I went for the cheapest 3200MHz I could find on Takealot and got 2 of these to run in dual channel. I was pleasantly surprised that it's faster than my brand name 2x8GB 3200MHz that was already in there. Tested in 2 laptops compared to the other brand and Patriot won each time with either gaming or benchmarking. I definitely recommend it for a bump in performance, thinking of buying another set. Not that it makes a difference, but the black chips are aesthetically pleasing.

I upgraded from 8GB to 16GB and saw a pretty good boost in performance but without a GPU I'd consider it lackluster. At the very least I'm no longer bottle necking my i5 cpu.

Definately worth the money. My laptop performance improved immediately after installing the ram. Would reccomend