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This is a listing for 2x 256MB modules for a total of 512MB 512MB SDRAM Kit (2×256MB) PC133 168-Pin Desktop RAM – NON-ECC
Upgrade or restore your legacy desktop system with this Micron 512MB SDRAM memory kit, consisting of two 256MB PC133 modules. Built for reliability and compatibility, this RAM is ideal for older PCs that require 168-pin SDRAM — perfect for retro computing, repairs, or keeping classic systems running smoothly.
💾 Product Overview
Designed during the peak of SDRAM-era desktops, this PC133 133MHz memory offers dependable performance for compatible systems. Whether you’re replacing faulty RAM or maxing out capacity on an older motherboard, this Micron kit provides a simple and effective solution.
🔧 Key Features
- Total Capacity: 512MB (2×256MB modules)
Boost system memory for improved multitasking on supported systems. - PC133 SDRAM (133MHz)
Standard speed for late 1990s / early 2000s desktop motherboards. - 168-Pin DIMM Form Factor
Compatible with desktops that use SDRAM slots (not DDR/DDR2/DDR3). - NON-ECC / Unbuffered
Designed for standard consumer desktop systems. - Trusted Micron Quality
Known for reliable memory manufacturing and long-lasting components.
🖥️ Compatibility
✔ Desktop PCs using SDRAM (NOT DDR)
✔ Motherboards supporting PC100 / PC133 168-pin DIMMs
✔ Legacy systems such as Pentium II / III and early AMD platforms
⚠️ Not compatible with modern DDR/DDR2/DDR3/DDR4 systems.These are new-old-stock vintage components and are sold untested to preserve original packaging. Due to the age of the components and differences among vintage motherboard/chipset configurations, functionality and compatibility with any particular system cannot be guaranteed. Please verify compatibility with your system before purchase.
📦 Condition
New – Never Used; In original "American Memory" vendor antistatic bags.
Modules have not been tested to protect integrity of the unit in vendor packaging and seal.
📦 What’s Included
- 2 × Micron 256MB PC133 SDRAM Modules (Total 512MB)