The markings are not a specific model of a graphics card but are instead manufacturing codes found on the printed circuit board (PCB). "94V-0" is a UL flammability rating , and "JH M3" typically refers to the PCB manufacturer or production batch.
When users search for "JH M3 94V-0," they are usually trying to identify a mystery graphics card pulled from an old PC. However, part of this sequence has nothing to do with the graphics processor itself.
If the graphics card is currently plugged into a working computer, ignore the physical board entirely and let software do the work: Download a free, lightweight industry tool called .
Because this is a generic PCB marking, it is used across several different legacy components, primarily for Dell and Lenovo systems. Below is a comprehensive overview of the different hardware identified by this marking. 1. Technical Overview of JH M3 94V-0
The "JH M3 94V-0" market is a minefield. Here is what to watch out for:
This PCB marking has also been spotted on more modern OEM components: Dell GTX 1660 / Super / Ti:
If you are doing a deep repair or repasting, and the stickers are gone, carefully look at the shiny, silver square chip in the dead center of the graphics card. There will be a small string of letters and numbers printed directly on the silicon. Typing that specific code into a search engine will instantly yield the exact graphics processor family. Understanding the Capabilities of a JH M3 94V-0 PCB Card