Kingston Technology Memory 1GB 400MHz DDR ECC Reg CL3 DIMM KVR400D4R3A/1G 数据表
产品代码
KVR400D4R3A/1G
Memory Module Specification
DESCRIPTION:
This document describes Kingston's 128M x 72-bit 1GB (1024MB) DDR400 CL3 SDRAM
(Synchronous DRAM) "dual rank" Registered ECC memory module. The components on
this module include thirty-six 64M x 4-bit (16M x 4-Bit x 4 bank) DDR400 SDRAM in
FBGA packages. This 184-pin DIMM uses gold contact fingers and requires +2.6V. The
electrical and mechanical specifications are as follows:
(Synchronous DRAM) "dual rank" Registered ECC memory module. The components on
this module include thirty-six 64M x 4-bit (16M x 4-Bit x 4 bank) DDR400 SDRAM in
FBGA 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 (t
RC
)
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
8.700 W (operating)
UL Rating
94 V - 0
Document No. VALUERAM0436-001.A00
05/27/05
Figure 1: KVR400D4R3A/1G 184-Pin DIMM
KVR400D4R3A/1G
1GB 128M x 72-Bit DR400 CL3
Registered 184-Pin ECC DIMM Kit
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).
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).