Kingston Technology ValueRAM KVR400D2S4R3/2GEF memory module

Memory Module Specification
KVR400D2S4R3/2GEF
2GB 256M x 72-Bit DDR2-400
CL3 Registered 240-Pin ECC DIMM
DRAM Supported:
Elpida F-Die
DESCRIPTION:
This document describes ValueRAM's 256M x 72-bit 2GB (2048MB) DDR2-400 CL3
SDRAM (Synchronous DRAM) "single rank" registered ECC memory module.The components on this module include eighteen 256M x 4-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:
Clock Cycle Time (tCK) CL=3
Row Cycle Time (tRC)
Refresh to Active/Refresh Command Time (tRFC)
Row Active Time (tRAS)
Single Power Supply of
Power
UL Rating
5ns (min.) / 8ns (max.)
60ns (min.)
127.5ns
45ns (min.) / 70,000ns (max.)
+1.8V (+/- .1V)
3.888 W (operating)
94 V - 0
(Units = millimeters)
Figure 1: KVR400D2S4R3/2GEF 240-Pin DIMM
Document No. VALUERAM0898-001.A00
02/02/10