Kingston Technology 1GB 400MHz DDR2 ECC CL3 DIMM KVR400D2E3/1G Scheda Tecnica
Codici prodotto
KVR400D2E3/1G
Memory Module Specification
DESCRIPTION:
This document describes ValueRAM's 128M x 72-bit 1GB (1024MB) DDR2-400 CL3
SDRAM (Synchronous DRAM) ECC memory module. The components on this module
include nine 128M x 8-bit 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:
SDRAM (Synchronous DRAM) ECC memory module. The components on this module
include nine 128M x 8-bit 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
5ns (min.) / 8ns (max.)
Row Cycle Time (t
RC
)
55ns (min.)
Refresh to Active/Refresh Command Time (tRFC)
127.5ns
Row Active Time (tRAS)
40ns (min.) / 70,000ns (max.)
Single Power Supply of
+1.8V (+/- .1V)
Power
1.336 W (operating)
UL Rating
94 V - 0
Document No. VALUERAM0472-001.B00
09/09/09
Figure 1: KVR400D2E3/1G 240-Pin DIMM
KVR400D2E3/1G
1GB 128M x 72-Bit DDR2-400
CL3 ECC 240-Pin DIMM
Units : Millimeters
A
B
63.00
55.00
30.00
133.35
1.27 ± 0.10
2.70
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.
While all configurations are compatible, the DRAM combination and/or the module height may vary from
what is described here.