Computer DDR RAM 512MB,1GB 400mhz-PC3200 184PIN LONG-DIMM KVR400X64C3A/1G, KVR400X64C3A/512MB DDR RAM Feature: Capacity: 1GB DDR RAM DDR Memory Type : DDR (DDR1) No. of Pins: 184 Pin Long Dimm Module Type: LONG Dimm Function: Non ECC Memory Voltage: 2.6V CAS Latency: 3 Detail Description: * This document describes ValueRAM's 64M x 8-bit (1GB) DDR400 CL3 SDRAM (Synchronous DRAM) memory module. * The components on this module include sixteen 64M x 8-bit (16M x 8-bit x 4 Bank) DDR400 SDRAM in TSOP packages. * This 184-pin DIMM uses gold contact fingers and requires +2.6V. * The electrical and mechanical specifications are as follows: * Features: Clock Cycle Time (tCK) 5ns (min.) / 10ns (max.) * Row Cycle Time (tRC) 55ns (min.) Refresh Row Cycle Time (tRFC) 70ns (min.) * Row Active Time (tRAS) 40ns (min.) / 70,000ns (max.) Single Power Supply of +2.6V (+/- .1V) Power (IDD0) 5.408 W (operating) * Operating Temperature 0 oC to 70 oC Storage Temperature -55 oC to +150 oC UL Rating 94 V ¿C 0 Kingston packing