28MB SDRAM PC66 168-Pin Desktop RAM Memory Module ASUMB00W128 430TX Vintage PC | Hyundai Chips | Retro
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Product Description:
A vintage 128MB 168-pin SDRAM desktop memory module — the kind of hardware that serious retro PC builders and vintage computing enthusiasts are actively hunting for as period-correct components become harder to source in good condition.This module is from the PC66/PC100 SDRAM era — the memory standard that powered the Pentium II and Pentium III generation of desktop computers running Windows 95, Windows 98, and early Windows 2000 builds. If you're restoring or building a period-correct late 1990s or early 2000s machine, this is the correct memory type for that platform. Modern DDR memory simply does not work in these systems — you need original SDRAM, and 128MB sticks in good condition are increasingly difficult to find.The memory chips on this module are Hyundai HY57V64820HG — Korean-manufactured DRAM from one of the most respected chip producers of that era. Hyundai memory chips from this period have a strong reputation for reliability and longevity, which is part of why so many of these modules are still functional decades after they left the factory.The gold-plated connector pins are clean and intact, the surface mount ICs show no damage, and the module comes in its original protective clear plastic clamshell casing — exactly the right storage for a vintage component that needs to stay clean and protected.
Specs at a Glance:Capacity: 128 MBModel: ASUMB00W128 430TXForm Factor: 168-pin DIMMMemory Type: SDRAMBus Speed: PC66 / PC100DRAM Chips: Hyundai HY57V64820HG 0045A T-HBrand Markings: Peripheral Tech — peripheral.comSecurity Label: VOID IF REMOVED 024256A — intactCondition: Pre-owned vintage — clean gold contacts, light shelf wear on plastic clamshell, stored in protective casingBest For: Windows 95, Windows 98, Pentium II, Pentium III retro builds and vintage PC restoration
Note to Buyers:Please verify motherboard compatibility before purchasing. This is legacy SDRAM — it is not compatible with modern DDR, DDR2, DDR3, or DDR4 systems. Sold as-is for retro computing and legacy system restoration.Item will be carefully packed in anti-static protection and a padded mailer. Message me with any questions before purchasing — happy to help.==

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Item Specifics Breakdown

• Brand: Peripheral Technologies (using Hyundai DRAM chips)

• Type: SDRAM (or Synchronous DRAM)

• Form Factor: DIMM (168-Pin)

• Number of Modules: 1

• Total Capacity: 128 MB

• Capacity per Module: 128 MB

• Bus Speed: PC-66 (or PC-100 Compatible)

• Model: ASUMB00W128 430TX

• Memory Features: Non-ECC (Standard Unbuffered)

• MPN (Manufacturer Part Number): ASUMB00W128

• Unit Quantity: 1

• Unit Type: Unit (or Module / Stick)