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 DIMM memory module with gold contacts

COMPAQ

COMPAQ 64MB SDRAM66 DIMM 270859-002 294285-B21 memory upgrade

SKU CH-T8KH-9WCCD

64 MB SDRAM-66 DIMM memory upgrade for compatible Compaq systems, supplied new in bulk packaging

  • 64 MB capacity expands system memory for everyday tasks
  • 66 MHz SDRAM speed matches legacy bus requirements
  • Compaq part numbers 270859-002 and 294285-B21 ensure exact-fit compatibility
  • New condition delivers reliable performance from unused stock

Compaq 64MB SDRAM66 DIMM memory module

This Compaq module adds 64MB of SDRAM running at 66MHz to compatible systems. It carries part numbers 270859-002 and 294285-B21 for exact identification. The unit is supplied new in bulk packaging.

Bulk packaging means no retail box

The memory ships in plain protective wrapping rather than a consumer box. Installers should verify the target machine accepts 64MB DIMMs at this speed before ordering. Buyers needing retail presentation or bundled software should look elsewhere.

Highlights

  • 64 MB capacity expands system memory for everyday tasks
  • 66 MHz SDRAM speed matches legacy bus requirements
  • Compaq part numbers 270859-002 and 294285-B21 ensure exact-fit compatibility
  • New condition delivers reliable performance from unused stock

Specifications

No published specifications for this item yet.

Questions about this item

Will the 64MB SDRAM66 DIMM need any periodic replacement?

The module has no moving parts or consumable components, so no scheduled replacement is required under normal operation.

What limit appears first when the 66 MHz SDRAM runs under sustained load?

The 66 MHz bus speed and 64 MB capacity set the throughput ceiling before thermal or timing constraints become a factor.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

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