100% Ok Original 168pin Dimm Memory Sdram Pc133 512mb Ram For Desktop Motherboard Industrial Mainboard Sd 512m Ram For P3 Cpu - Industrial Computer & Accessories - AliExpress
512MB RAM Memory for SuperMicro P4 Series P4SBA 164pin PC133 SDRAM DIMM 133MHz Black Diamond Memory Module Upgrade - Walmart.com
Amazon.com: Orange Pi Zero 512MB SDRAM AllWinner H3 Quad Core Open Source Single Board Computer, Microcontroller Run Android, Ubuntu, Debian (Zero +Expansion Board +BK Case +OTG Power Supply) : Electronics
Kingston 512Mb Sdram For Gsa, Federal Govt Only KTC-PR266/512-G | Zoro