Kingston Technology ValueRAM 2GB 400MHz DDR2 ECC Registered CL3 DIMM Single Rank, x4
Contents
1. KINGON Memory Module Specification KVR400D2S4R3 2G 2GB 256M x 72 Bit DDR2 400 DESCRIPTION CL3 Registered 240 Pin ECC DIMM This document describes ValueRAM s 256M x 72 bit 2GB 2048MB DDR2 400 CL3 SDRAM Synchronous DRAM single rank registered ECC memory module The compo nents on this module include eighteen 256M x 4 bit 64M x 4 bit x 4 Bank DDR2 400 SDRAM in FBGA packages This 240 pin DIMM uses gold contact fingers and requires 1 8V The electrical and mechanical specifications are as follows FEATURES Clock Cycle Time tCK CL 3 Sns min 8ns max Row Cycle Time tRC 60ns min Refresh to Active Refresh Command Time tRFC 127 5ns Row Active Time tRAS 45ns min 70 000ns max Single Power Supply of 1 8V 4 1V Power 3 888 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 1 250 31 75mm Units Spare ZA ON iy 3 Sha So he 4 00 TYP X 4 Figure 1 KVR400D2S4R3 2G 240 Pin DIMM Document No VALUERAM0393 001 A00 03 22 05
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