4MB 72 Pin SIMM RAM Stick PNY TMS44400DJ TI Vintage Memory Module 1990s Collectible

Vintage 72-pin SIMM RAM module labeled 4MB with Texas Instruments TMS44400DJ chips. Features a PNY label and a bold yellow asset tag that screams “corporate surplus chic.” One module included. Contacts clean, chips intact, no signs of damage. These vintage RAM sticks are untested. I don’t have compatible hardware to verify functionality, but they appear to be in excellent physical condition—no bent pins, corrosion, or visible damage. All information provided (capacity, speed, model numbers, etc.) has been sourced online and may not be 100% accurate, as documentation for vintage components can be limited or inconsistent. Please do your own due diligence to confirm compatibility and specs before purchasing. These are being sold as collectible or legacy parts, with no guarantees expressed or implied.