Kingston Technology 2GB 400MHz DDR Non-ECC CL3 (3-3-3) DIMM (Kit of 2) KVR400X64C3AK2/2G Data Sheet

Memory Module Specifications

2GB (128M x 64-Bit x 2 pcs.)
DDR400 CL3 184-Pin DIMM Kit

Kingston.com

Document No. VALUERAM0319-001.A00    10/30/03

ValueRAM’s KVR400X64C3AK2/2G is a kit of two 128M x  
64-bit (1GB) DDR400 CL3 SDRAM (Synchronous DRAM) 
memory modules. Total kit capacity is 2GB (2048MB). The  
components on each module include sixteen 64M x 8-bit  
(16M x 8-bit x 4 Bank) DDR400 SDRAM in TSOP packages. 
Each 184-pin DIMM uses gold contact fingers and requires 
+2.6V. The electrical and mechanical specifications are  
as follows:

Clock Cycle Time (tCK)  

5ns (min.) / 10ns (max.)

Row Cycle Time (tRC)  

55ns (min.)

Refresh Row Cycle Time (tRFC)  

70ns (min.)

Row Active Time (tRAS)  

40ns (min.) / 70,000ns (max.)

Single Power Supply of  

+2.6V (+/- .1V)

Power (IDD0)  

5.408 W (operating)

Operating Temperature  

0° C to 70° C

Storage Temperature - 

55° C to +150° C

UL Rating  

94 V - 0

Figure 1: KVR400X64C3AK2/2G 184-Pin DIMM

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.