Kingston Technology 4GB 667MHz DDR2 ECC Fully Buffered CL5 DIMM (Kit of 2) Single Rank, x4 KVR667D2S4F5K2/4G Data Sheet

Memory Module Specifications

4GB (2GB 256M x 72-Bit x 2 pcs.) PC2-5300
CL5 ECC 240-Pin FBDIMM Kit

Kingston.com

Document No. VALUERAM0563-001.A00    06/18/07    Page 1

ValueRAM’s KVR667D2S4F5K2/4G is a kit of two 2GB 
(256M x 72-bit) PC2-5300 CL5 SDRAM (Synchronous DRAM) 
“fully buffered” ECC “single rank” memory modules. Total kit 
capacity is 4GB (4096MB). Each module is based on eighteen 
256M x 4-bit 667MHz DDR2 FBGA components. Each module 
also includes an AMB device (Advanced Memory Buffer). The 
electrical and mechanical specifications are as follows:

· FBDIMM Module 

 240-pin

· JEDEC Standard 

 R/C H

· Memory Organization 

 2 rank of x4 devices

· DDR2 DRAM Interface 

 SSTL_18

· DDR2 Speed Grade 

 667 Mbps

· CAS Latency 

 5-5-5

· Module Bandwidth 

 5.3 GB/s

· FBDIMM Channel  
  Peak Throughput 

 8.0 GB/s

· DRAM 

 VDD = VDDQ = 1.8V

· AMB 

 VCC = VCCFBD = 1.5V

· EEPROM 

 VDDSPD = 3.3V (typical)

· Heat Spreader 

 FDHS

· PCB Height 

 30.35mm, double-side

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