Kingston Technology ValueRAM 2GB 266MHz DDR ECC Registered CL2.5 DIMM Low Profile Dual Rank, x4
Contents
1. mnnn O 00 00 _ alee dle 8s BS Be as D ej ag of an oL 0 039 0 002 1 000 0 050 0 0078 0 006 0 20 0 15 Figure 1 KVR266X72RC25L 2G 184 Pin DDR SDRAM Module Document No VALUERAM0272 001 A00 09 26 022. Memory Module Specification BY KINGSTON KVR266X72RC25L 2G 2GB 256 x 72 Bit DDR266 Registered CL2 5 ECC 184 Pin DIMM Module DESCRIPTION This document describes ValueRAM s 256M x 72 bit 2GB DDR266 CL2 5 SDRAM Syn chronous DRAM Registered ECC memory module The components on this module include eighteen stacked 256M x 4 bit thirty six 128M x 4 Bit DDR266 SDRAM and three 16 bit drivers in TSSOP packages This 184 pin DIMM uses gold contact fingers and requires 2 5V The electrical and mechanical specifications are as follows FEATURES Clock Cycle Time tCK 7 5ns min 12ns max 4 Row Cycle Time tRC 65ns min Refresh Row Cycle Time tRFC 75ns min Row Active Time tRAS 45ns min 120 000ns max Single Power Supply of 2 5V 25V Power IDD0 12 550 W operating UL Rating 94V 0 Note The module defined in this data sheet is one of several configurations available under this part number While all configurations are compatible the DRAM combination and or the module height may vary from what is described here However in no configuration will the module height exceed 1 200 30 48mm M mT O Units Inches Millimeters 0 000 LO nnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnmnnnnnnnnmnnnmnan
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