Kingston KVR667D2N5K2-2G User Manual
Memory Module Specications
KVR667D2N5K2/2G
2GB (1GB 128M x 64-Bit x 2 pcs.)
DDR2-667 CL5 240-Pin DIMM Kit
DESCRIPTION
ValueRAM’s KVR667D2N5K2/2G is a kit of two 128M x 64-bit
SPECIFICATIONS
Clock Cycle Time (tCK) CL=5 3ns (min.) / 8ns (max.)
(1GB) DDR2-667 CL5 SDRAM (Synchronous DRAM) memory
modules. Total kit capacity it 2GB. The components on each
module include eight 128M x 8-bit DDR2-667 SDRAM in FBGA
packages. Each 240-pin DIMM uses gold contact ngers and
requires +1.8V. The electrical and mechanical specications are
as follows:
Note: The module dened in this data sheet is one of several congurations available under this part number. While all congurations are compatible, the DRAM
combination and/or the module height may vary from what is described here.
Figure 1: KVR667D2N5K2/2G 240-Pin DIMM Kit
Row Cycle Time (tRC) 60ns (min.)
Refresh to Active/Refresh 127.5ns
Command Time (tRFC)
Row Active Time (tRAS) 45ns (min.) / 70,000ns (max.)
Single Power Supply of +1.8V (+/- .1V)
Power 1.225 W (operating per module)
UL Rating 94 V - 0
Units : Millimeters
Kingston.com Document No. VALUERAM0411-001.B00 09/09/09
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