Kingston KVR667D2Q8P5K28G User Manual
Memory Module Specification
KVR667D2Q8P5K2/8G
8GB (4GB 512M x 72-Bit x 2 pcs.) DDR2-667 CL5
Registered w/ Parity 240-Pin DIMM Kit
DESCRIPTION:
ValueRAM's KVR667D2Q8P5K2/8G is a kit of two 512M x 72-bit 4GB (4096MB) DDR2-667
CL5 SDRAM (Synchronous DRAM) "quad rank" registered w/parity memory modules. Total
kit capacity is 8GB (8192MB). The components on each module include thirty-six 128M x 8-bit
DDR2-667 SDRAM in FBGA packages. Each 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=5 3ns (min.) / 8ns (max.)
Row Cycle Time (tRC) 60ns (min.)
Refresh to Active/Refresh Command Time (tRFC) 127.5ns
Row Active Time (tRAS) 45ns (min.) / 70,000ns (max.)
Single Power Supply of +1.8V (+/- .1V)
Power TBD (operating per module)
UL Rating 94 V - 0
(Units = millimeters)
Figure 1: KVR667D2Q8P5K2/8G 240-Pin DIMM
Document No. VALUERAM0728-001.A00
11/19/08
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