Hyundai HYM7V64401 32MB PC133 SO-DIMM Laptop Memory Module

Hyundai HYM7V64401 32MB PC133 SO-DIMM Laptop Memory Module

This is a 32MB SO-DIMM (Small Outline Dual Inline Memory Module) memory module from Hyundai, commonly used in vintage and early-2000s Apple and PC laptop systems. The Hyundai HYM7V64401 is a PC133 SDRAM module that operates at 133MHz and is compatible with iMac systems, PowerBook laptops, iBook laptops, and other legacy devices using 144-pin SO-DIMM slots. The module carries an operating voltage of 3.3V, which is standard for SDRAM of this generation.

Specifications & What's Included

• Brand: Hyundai
• Model: HYM7V64401
• Capacity: 32MB
• Type: SDRAM SO-DIMM (Small Outline Dual Inline Memory Module)
• Form Factor: 144-pin SO-DIMM
• Speed: PC133 (133MHz)
• Voltage: 3.3V
• Refresh Rate: 100 nanoseconds
• Pinout: Standard 144-pin SO-DIMM configuration

Applications

PC133 SO-DIMM modules like the Hyundai HYM7V64401 were widely used in laptop computers throughout the late 1990s and early 2000s. Apple's iMac line, along with PowerBook and iBook models, commonly featured SO-DIMM slots for user-upgradeable RAM. This type of memory module was also used in Windows-based laptops, docking stations, and portable workstations from that era. While these modules are now considered vintage, they remain in demand among retro computing enthusiasts, collectors, and individuals restoring or maintaining legacy systems. The 32MB capacity, while small by modern standards, was a typical upgrade size during the late 1990s PC computing era. SO-DIMM memory remains stable and functional in classic computing environments where original components are required or preferred.