Kingston KVR667D2S54G User Manual

Memory Module Specification

KVR667D2S5/4G

4GB 512M x 64-Bit DDR2-667

CL5 200-Pin SODIMM

DESCRIPTION:

This document describes ValueRAM's 512M x 64-bit 4GB (4096MB) CL5 DDR2-667 SDRAM
(Synchronous DRAM) memory module. The components on this module include sixteen
stacked 256M x 8-bit DDR2-667 SDRAM. This 200-pin SODIMM uses gold contact fingers and
requires +1.8V. The electrical and mechanical specifications are as follows:

FEATURES:

Clock Cycle Time (tCK) CL=5 3n s
Row Cycle Time (tRC) 60ns (min.)
Refresh to Active/Refresh Command Time (tRFC) 195ns
Row Active Time (tRAS) 45ns (min.) / 70,000ns (max.)
Single Power Supply of +1.8V (+/- .1V)
Power 1.368 W (operating)
UL Rating 94 V - 0

Figure 1: KVR667D2S5/4G 200-Pin SODIMM

Document No. VALUERAM0665-001.A00

(units = millimeters)

06/11/08