Kingston KVR400D2N3K22G User Manual
Memory Module Specification
KVR400D2N3K2/2G
2GB (1GB 128M x 64-Bit x 2 pcs.)
DDR2-400 CL3 240-Pin DIMM Kit
DESCRIPTION:
ValueRAM's KVR400D2N3K2/2G is a kit of two 128M x 64-bit 1GB (1024MB) DDR2-400 CL3 SDRAM (Synchronous DRAM) memory modules. Total kit capacity is 2GB (2048MB). The components on each module include eight 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: |
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Clock Cycle Time (tCK) CL=3 |
5ns (min.) / 8ns (max.) |
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Row Cycle Time (tRC) |
55ns (min.) |
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Refresh to Active/Refresh Command Time (tRFC) |
127.5ns |
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Row Active Time (tRAS) |
40ns (min.) / 70,000ns (max.) |
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Single Power Supply of |
+1.8V (+/- .1V) |
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Power |
1.025 W (operating per module) |
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UL Rating |
94 V - 0 |
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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.
Units : Millimeters
Figure 1: KVR400D2N3K2/2G 240-Pin DIMM
Document No. VALUERAM0404-001.B00 |
09/09/09 |
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