Hypertec Compaq equivalent 256MB DIMM SDRAM (PC133 ECC) (Legacy), 0.25 GB, 133 MHz Hypertec Compaq equivalent 256MB DIMM SDRAM (PC133 ECC) (Legacy). 內部記憶體: 0.25 GB, 記憶體時脈速度: 133 MHz, 錯誤更正碼