Kingston Technology 4GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Dual Rank, x4 KVR667D2D4P5/4G Data Sheet
Product codes
KVR667D2D4P5/4G
Memory Module Specifications
KVR667D2D4P5/4G
4GB 512M x 72-Bit DDR2-667
CL5 Registered w/Parity 240-Pin DIMM
CL5 Registered w/Parity 240-Pin DIMM
Kingston.com
Document No. VALUERAM0527-001.A00 12/06/06
DESCRIPTION
This document describes ValueRAM’s 512M x 72-bit 4GB
(4096MB) DDR2-667 CL5 SDRAM (Synchronous DRAM) “dual
rank” Registered w/Parity memory module. The components
on this module include eighteen stacked 512M x 4-Bit (thirty-six
256M x 4-bit) DDR2-667 SDRAM. This 240-pin DIMM uses gold
contact fingers and requires +1.8V. The electrical and mechanical
specifications are as follows:
(4096MB) DDR2-667 CL5 SDRAM (Synchronous DRAM) “dual
rank” Registered w/Parity memory module. The components
on this module include eighteen stacked 512M x 4-Bit (thirty-six
256M x 4-bit) DDR2-667 SDRAM. This 240-pin DIMM uses gold
contact fingers and requires +1.8V. The electrical and mechanical
specifications are as follows:
SPECIFICATIONS
Clock Cycle Time (tCK) CL=5
3ns (min.) / 8ns (max.)
Row Cycle Time (tRC)
54ns (min.)
Refresh to Active/Refresh
127.5ns
Command Time (tRFC)
Row Active Time (tRAS)
39ns (min.) / 70,000ns (max.)
Single Power Supply of
+1.8V (+/- .1V)
Power
5.940 W (operating)
UL Rating
94 V - 0
Figure 1: KVR667D2D4P5/4G 240-Pin DIMM