We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green rectangular circuit board with gold edge connector and black memory chips

Micron Technology, Inc.

Micron Technology, Inc. MT18LSDT3272AG-10EB1 256MB PC100 desktop RAM

SKU CH-A7K4-H2AAG

256MB PC100 desktop DIMM memory module for legacy system upgrades or repairs

  • Capacity256MB
  • 256 MB capacity supports basic desktop tasks
  • PC100 rating matches legacy motherboard requirements
  • DIMM form factor fits standard desktop slots
  • Micron manufacture ensures component reliability
  • Listed November 2018 as new-old-stock availability

PC100 DIMM for legacy desktops

This 256MB PC100 DIMM is built for desktop systems that require the PC100 memory standard. It suits owners of older machines who need a direct replacement module to restore operation or add a modest capacity increase.

Upgrade path for PC100 systems

The module replaces a missing or failed PC100 stick in compatible desktops. The jump is worth it when the board accepts PC100 DIMMs and the current configuration leaves an empty slot or contains a lower-capacity module.

256MB capacity and headroom

The stick provides 256MB of memory for basic period-correct tasks such as office applications and legacy operating systems. It runs out quickly with modern workloads, multiple programs or any graphical environment that demands more than this fixed amount.

Highlights

  • 256 MB capacity supports basic desktop tasks
  • PC100 rating matches legacy motherboard requirements
  • DIMM form factor fits standard desktop slots
  • Micron manufacture ensures component reliability
  • Listed November 2018 as new-old-stock availability

Specifications

Capacity256MB

Questions about this item

Will this 256MB PC100 DIMM fit my desktop motherboard?

The module is a standard 168-pin DIMM. Verify your board accepts PC100 SDRAM and has an available 168-pin slot before purchasing.

What is the correct way to seat the module and what step is often missed?

Align the notches on the gold edge with the slot keys, press down firmly until both side clips snap shut automatically. Many builders forget to check that both clips have fully engaged.

When should this 256MB stick be replaced or upgraded?

Replace it if memory diagnostics report errors or the system becomes unstable. Upgrade when your operating system or applications require more than 256MB of total RAM.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.