Kingston Technology ValueRAM Memory 256MB Reg ECC DDR CL2.5
Contents
1. ANSON Memory Module Specification KVR333S58R25 256 256MB 32M x 72 Bit DDR333 CL2 5 Registered 184 Pin ECC DIMM DESCRIPTION This document describes ValueRAM s 32M x 72 bit 256MB DDR333 CL2 5 SDRAM Synchronous DRAM single rank Registered ECC memory module The components on this module include nine 32M x 8 bit 8M x 8 bit x 4 Bank DDR333 SDRAM in FBGA 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 i Power 3 900 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 28 58 i oe a ee ee FULL RAD Pie i ok en we aS de MP ee deed d nce dict ree ae re ee e Tees vee Dee y 10 00 Qi as Sad ar Beg B Pe oh Tea a C a MH eal L 4 00 TYP l ob 4 PLCS oo an FULL RAD 2 50 DIA ONS 0 5 CHAMEFER 2 9 2 PLCS paa gt 4 PLCS MOM Z Se N Figure 1 KVR333S8R25 256 184 P2. in DIMM Part No VALUERAM0441 001 A00 06 21 05
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