Kingston Technology ValueRAM 512MB 333MHz DDR ECC Registered CL2.5 DIMM Dual Rank, x8
Contents
1. Memory Module Specification KVR333D8R25 512 512MB 64M x 72 Bit DDR333 Registered CL2 5 ECC 184 Pin DIMM DESCRIPTION This document describes ValueRAM s 64M x 72 bit 512MB DDR333 CL2 5 SDRAM Synchronous DRAM dual rank Registered ECC memory module The components on this module include eighteen 32M x 8 bit 8M x 8 Bit x 4 bank DDR333 SDRAM in TSOP 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 6ns min 12ns max Row Cycle Time tRC 60ns min Refresh Row Cycle Time tRFC 72ns min Row Active Time tRAS 42ns min 70 000ns max Single Power Supply of 2 5V 2V Power 4 335 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 80 48mm 0 039 0 002 1 000 0 050 Figure 1 KVR333D8R25 512 184 Pin DIMM Document No VALUERAM0444 001 A00 06 21 05
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