This video is kindly sponsored by PCBWay – Https://www.PCBWay.com. I’ve bought some CLEARLY skimmed and remarked chips that claim to be 4116 and 4164 DRAMs respectively. 4116 and 4164/4264 chips are used in a variety of old computers from Atari, Amstrad, Sinclair and Commodore so they are useful to have on hand… if they work! … Continue reading Building a Vintage DRAM Tester & Testing AliExpress FAKE(?) 4116 and 4264 DRAMs?