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Memory Module Specification KVR667D2E5K2/2G 2GB (1GB 128M x 72-Bit x 2 pcs.) DDR2-667 CL5 ECC 240-Pin DIMM Kit DESCRIPTION: ValueRAM's KVR667D2E5/2G is a kit of two 128M x 72-bit 1GB (1024MB) DDR2-667 CL5 SDRAM (Synchronous DRAM) ECC memory modules. Total kit capacity is 2GB (2048MB). The components on each module include eighteen 64M x 8-bit (16M x 8-bit x 4 Bank) DDR2667 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 Row Cycle Time (tRC) Refresh to Active/Refresh Command Time (tRFC) Row Active Time (tRAS) Single Power Supply of Power UL Rating 3ns (min.) / 8ns (max.) 54ns (min.) 105ns 39ns (min.) / 70,000ns (max.) +1.8V (+/- .1V) 2.106 W (operating per module) 94 V - 0 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 1.250" (31.75mm). Units : Millimeters 4.00 133.35 30.00 1.27 ± 0.10 A B 63.00 4.00 4.00 3.00 2.50±0.20 5.00 55.00 0.80±0.05 3.80 2.50 1.50±0.10 Detail A 0.20 1.00 4.00 Detail B Figure 1: KVR667D2E5K2/2G 240-Pin DIMM Kit Document No. VALUERAM0435-001.A00 05/25/05
