Kingston Technology KVR400X72C3A/512 Data Sheet
Memory Module Specifications
KVR400X72C3A/512
512MB 64M x 72-Bit DDR400
ECC CL3 184-Pin DIMM
ECC CL3 184-Pin DIMM
Kingston.com
Document No. VALUERAM0353-001.A00 04/07/04
DESCRIPTION
This document describes ValueRAM’s 64M x 72-bit (512MB)
DDR400 CL3 SDRAM (Synchronous DRAM) ECC memory
module. The components on this module include eighteen
32M x 8-bit (8M 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:
DDR400 CL3 SDRAM (Synchronous DRAM) ECC memory
module. The components on this module include eighteen
32M x 8-bit (8M 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:
SPECIFICATIONS
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)
4.212 W (operating)
UL Rating
94 V - 0
Figure 1: KVR400X72C3A/512 184-Pin DIMM Module
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.