Kingston KVR667D2N5K28G User Manual

Memory Module Specification

KVR667D2N5K2/8G

8GB (4GB 512M x 64-Bit x 2 pcs.) DDR2-667

DESCRIPTION:

ValueRAM's KVR667D2N5K2/8G is a kit of two 512M x 64-bit 4GB (4096MB) DDR2-667 CL5 SDRAM (Synchronous DRAM) memory modules. Total kit capacity is 8GB (8192MB). The components on each module include sixteen 256M 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) 195ns Row Active Time (tRAS) 45ns (min.) / 70,000ns (max.) Single Power Supply of +1.8V (+/- .1V) Power 2.088 W (operating per module) UL Rating 94 V - 0

CL5 240-Pin DIMM Kit

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

3.00

4.00

2.50

5.00

1.50±0.10

4.00

3.80

0.80±0.05

2.50±0.20

0.20

1.00

Figure 1: KVR667D2N5K2/8G 240-Pin DIMM

Document No. VALUERAM0693-001.A00

08/22/08