tested for Toshiba Tecra M2 BTO (Built To Order) Notebook (PTM20U-25SEF7) Works Flawlessly in All Pentium 4 and AMD Athlon Notebooks that accept 512MB DDR PC2700 modules Guaranteed Compatible with all Apple Powerbooks. 512MB Non-ECC 200 pin PC2700, 333MHZ Gold leads Phase-lock loop (PLL) clock driver to reduce loading VDD = +2.5V ??0.2V, VDDQ = +2.5V ??0.2V VDDSPD = +2.5V to +3.3V 2.5V I/O (SSTL_2 compatible) Commands entered on each positive CK edge DQS edge-aligned with data for READs; center-aligned with data for WRITEs Internal, pipelined double data rate (DDR) architecture; two data accesses per clock cycle Bidirectional data strobe (DQS) transmitted/received with data, i.e., source-synchronous data capture Differential clock inputs (CK0 and CK0#) Four internal banks for concurrent operation Programmable burst lengths: 2, 4, or 8 Auto precharge option Auto Refresh and Self Refresh Modes"""
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