Kingston Technology 8GB 667MHz DDR2 ECC Fully Buffered CL5 DIMM (Kit of 2) Dual Rank, x4 KVR667D2D4F5K2/8G Data Sheet

Memory Module Specifications

8GB (4GB 512M x 72-Bit X 2 pcs.) PC2-5300
CL5 ECC 240-Pin FBDIMM Kit

Kingston.com

Document No. VALUERAM0530-001.A00    01/11/07    Page 1

ValueRAM’s KVR667D2D4F5K2/8GB is a kit of two 512M x 
72-bit 4GB (4096MB) PC2-5300 CL5 SDRAM (Synchronous 
DRAM) “fully buffered” ECC “dual rank” memory modules. 
Total kit capacity is 8GB (8192MB). Each module is based on 
eighteen stacked 512M x 4-bit (thirty-six 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 or E

· 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

· DRAM 

 VDD = VDDQ = 1.8V

· AMB 

 VCC = VCCFBD = 1.5V

· EEPROM 

 VDDSPD = 3.3V (typical)

· Heat Spreader 

 Full DIMM Heat Spreader (FDHS)

· PCB Height 

 30.35mm, double-side

· RoHS Compliant

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