256MB SDRAM SODIMM UPG F TP T20 A20M A20P NS (MSD)
Obtain the benefits of a memory upgrade for your ThinkPad 390X or ThinkPad 600X system with the new 256MB 100MHz Non-Parity SDRAM Small Outline DIMM (SoDIMM) upgrade. SDRAM enables the memory upgrade to perform faster than either traditional fast page mode (FPM) or Extended Data Out (EDO) memory modes of operation. SDRAM SoDIMM features access times that are synchronous to the system bus clock. Our memory is manufactured to stringent quality standards confirmed by constant sampling during the manufacturing process.
Lenovo 256MB SDRAM SODIMM UPG, 0.25 GB, 100 MHz, 144-pin SO-DIMM
Lenovo 256MB SDRAM SODIMM UPG. Internal memory: 0.25 GB, Memory clock speed: 100 MHz, Memory form factor: 144-pin SO-DIMM, ECC